From da7eec99b16f86bf099478ff0126ce81a04ea6a6 Mon Sep 17 00:00:00 2001
From: tlyons253 <tlyons253@gmail.com>
Date: Thu, 2 Jan 2025 21:46:51 +0000
Subject: [PATCH] =?UTF-8?q?Deploying=20to=20gh-pages=20from=20@=20tlyons25?=
 =?UTF-8?q?3/MDCSpatialData@a18b721d9bb674380e8934d57681bf6446dd897b=20?=
 =?UTF-8?q?=F0=9F=9A=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 404.html                                      |  1 +
 LICENSE.html                                  |  1 +
 .../Batch-Process-Raster-from-FedData.html    |  1 +
 articles/Missouri-Spatial-Data.html           |  1 +
 articles/index.html                           |  1 +
 authors.html                                  |  1 +
 index.html                                    |  1 +
 news/index.html                               | 62 ++++++++++++++++
 pkgdown.yml                                   |  2 +-
 reference/counties.mo.html                    |  1 +
 reference/index.html                          |  1 +
 reference/nhd.area.mo.html                    |  1 +
 reference/nhd.flowline.mo.html                |  1 +
 reference/nhd.line.mo.html                    |  1 +
 reference/nhd.point.mo.html                   |  1 +
 reference/nhd.waterbody.mo.html               |  1 +
 reference/nlcd.area.tab.html                  | 70 ++++++++++++++-----
 reference/nlcd.pct.tab.html                   | 65 +++++++++++++----
 reference/state.mo.html                       |  1 +
 search.json                                   |  2 +-
 sitemap.xml                                   |  1 +
 21 files changed, 185 insertions(+), 32 deletions(-)
 create mode 100644 news/index.html

diff --git a/404.html b/404.html
index 69bb022..a240ce9 100644
--- a/404.html
+++ b/404.html
@@ -37,6 +37,7 @@
     <li><a class="dropdown-item" href="https://tlyons253.github.io/MDCSpatialData/articles/Missouri-Spatial-Data.html">Accessing spatial data for Missouri</a></li>
   </ul>
 </li>
+<li class="nav-item"><a class="nav-link" href="https://tlyons253.github.io/MDCSpatialData/news/index.html">Changelog</a></li>
       </ul>
 <ul class="navbar-nav">
 <li class="nav-item"><form class="form-inline" role="search">
diff --git a/LICENSE.html b/LICENSE.html
index 983a497..3548fe8 100644
--- a/LICENSE.html
+++ b/LICENSE.html
@@ -21,6 +21,7 @@
   <ul class="dropdown-menu" aria-labelledby="dropdown-articles"><li><a class="dropdown-item" href="articles/Batch-Process-Raster-from-FedData.html">Batch Processing FedData</a></li>
     <li><a class="dropdown-item" href="articles/Missouri-Spatial-Data.html">Accessing spatial data for Missouri</a></li>
   </ul></li>
+<li class="nav-item"><a class="nav-link" href="news/index.html">Changelog</a></li>
       </ul><ul class="navbar-nav"><li class="nav-item"><form class="form-inline" role="search">
  <input class="form-control" type="search" name="search-input" id="search-input" autocomplete="off" aria-label="Search site" placeholder="Search for" data-search-index="search.json"></form></li>
 <li class="nav-item"><a class="external-link nav-link" href="https://github.com/tlyons253/MDCSpatialData/" aria-label="GitHub"><span class="fa fab fa-github fa-lg"></span></a></li>
diff --git a/articles/Batch-Process-Raster-from-FedData.html b/articles/Batch-Process-Raster-from-FedData.html
index e6fe804..72be07c 100644
--- a/articles/Batch-Process-Raster-from-FedData.html
+++ b/articles/Batch-Process-Raster-from-FedData.html
@@ -37,6 +37,7 @@
     <li><a class="dropdown-item" href="../articles/Missouri-Spatial-Data.html">Accessing spatial data for Missouri</a></li>
   </ul>
 </li>
+<li class="nav-item"><a class="nav-link" href="../news/index.html">Changelog</a></li>
       </ul>
 <ul class="navbar-nav">
 <li class="nav-item"><form class="form-inline" role="search">
diff --git a/articles/Missouri-Spatial-Data.html b/articles/Missouri-Spatial-Data.html
index e2efbc9..23efc4d 100644
--- a/articles/Missouri-Spatial-Data.html
+++ b/articles/Missouri-Spatial-Data.html
@@ -37,6 +37,7 @@
     <li><a class="dropdown-item" href="../articles/Missouri-Spatial-Data.html">Accessing spatial data for Missouri</a></li>
   </ul>
 </li>
+<li class="nav-item"><a class="nav-link" href="../news/index.html">Changelog</a></li>
       </ul>
 <ul class="navbar-nav">
 <li class="nav-item"><form class="form-inline" role="search">
diff --git a/articles/index.html b/articles/index.html
index 2e52c61..a03cd63 100644
--- a/articles/index.html
+++ b/articles/index.html
@@ -21,6 +21,7 @@
   <ul class="dropdown-menu" aria-labelledby="dropdown-articles"><li><a class="dropdown-item" href="../articles/Batch-Process-Raster-from-FedData.html">Batch Processing FedData</a></li>
     <li><a class="dropdown-item" href="../articles/Missouri-Spatial-Data.html">Accessing spatial data for Missouri</a></li>
   </ul></li>
+<li class="nav-item"><a class="nav-link" href="../news/index.html">Changelog</a></li>
       </ul><ul class="navbar-nav"><li class="nav-item"><form class="form-inline" role="search">
  <input class="form-control" type="search" name="search-input" id="search-input" autocomplete="off" aria-label="Search site" placeholder="Search for" data-search-index="../search.json"></form></li>
 <li class="nav-item"><a class="external-link nav-link" href="https://github.com/tlyons253/MDCSpatialData/" aria-label="GitHub"><span class="fa fab fa-github fa-lg"></span></a></li>
diff --git a/authors.html b/authors.html
index ae5261b..b95a0a3 100644
--- a/authors.html
+++ b/authors.html
@@ -21,6 +21,7 @@
   <ul class="dropdown-menu" aria-labelledby="dropdown-articles"><li><a class="dropdown-item" href="articles/Batch-Process-Raster-from-FedData.html">Batch Processing FedData</a></li>
     <li><a class="dropdown-item" href="articles/Missouri-Spatial-Data.html">Accessing spatial data for Missouri</a></li>
   </ul></li>
+<li class="nav-item"><a class="nav-link" href="news/index.html">Changelog</a></li>
       </ul><ul class="navbar-nav"><li class="nav-item"><form class="form-inline" role="search">
  <input class="form-control" type="search" name="search-input" id="search-input" autocomplete="off" aria-label="Search site" placeholder="Search for" data-search-index="search.json"></form></li>
 <li class="nav-item"><a class="external-link nav-link" href="https://github.com/tlyons253/MDCSpatialData/" aria-label="GitHub"><span class="fa fab fa-github fa-lg"></span></a></li>
diff --git a/index.html b/index.html
index ee7478b..365169b 100644
--- a/index.html
+++ b/index.html
@@ -39,6 +39,7 @@
     <li><a class="dropdown-item" href="articles/Missouri-Spatial-Data.html">Accessing spatial data for Missouri</a></li>
   </ul>
 </li>
+<li class="nav-item"><a class="nav-link" href="news/index.html">Changelog</a></li>
       </ul>
 <ul class="navbar-nav">
 <li class="nav-item"><form class="form-inline" role="search">
diff --git a/news/index.html b/news/index.html
new file mode 100644
index 0000000..28a5764
--- /dev/null
+++ b/news/index.html
@@ -0,0 +1,62 @@
+<!DOCTYPE html>
+<!-- Generated by pkgdown: do not edit by hand --><html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"><title>Changelog • MDCSpatialData</title><script src="../deps/jquery-3.6.0/jquery-3.6.0.min.js"></script><meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"><link href="../deps/bootstrap-5.3.1/bootstrap.min.css" rel="stylesheet"><script src="../deps/bootstrap-5.3.1/bootstrap.bundle.min.js"></script><link href="../deps/font-awesome-6.5.2/css/all.min.css" rel="stylesheet"><link href="../deps/font-awesome-6.5.2/css/v4-shims.min.css" rel="stylesheet"><script src="../deps/headroom-0.11.0/headroom.min.js"></script><script src="../deps/headroom-0.11.0/jQuery.headroom.min.js"></script><script src="../deps/bootstrap-toc-1.0.1/bootstrap-toc.min.js"></script><script src="../deps/clipboard.js-2.0.11/clipboard.min.js"></script><script src="../deps/search-1.0.0/autocomplete.jquery.min.js"></script><script src="../deps/search-1.0.0/fuse.min.js"></script><script src="../deps/search-1.0.0/mark.min.js"></script><!-- pkgdown --><script src="../pkgdown.js"></script><meta property="og:title" content="Changelog"></head><body>
+    <a href="#main" class="visually-hidden-focusable">Skip to contents</a>
+
+
+    <nav class="navbar navbar-expand-lg fixed-top bg-light" data-bs-theme="light" aria-label="Site navigation"><div class="container">
+
+    <a class="navbar-brand me-2" href="../index.html">MDCSpatialData</a>
+
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">0.0.0.9000</small>
+
+
+    <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
+      <span class="navbar-toggler-icon"></span>
+    </button>
+
+    <div id="navbar" class="collapse navbar-collapse ms-3">
+      <ul class="navbar-nav me-auto"><li class="nav-item"><a class="nav-link" href="../reference/index.html">Reference</a></li>
+<li class="nav-item dropdown">
+  <button class="nav-link dropdown-toggle" type="button" id="dropdown-articles" data-bs-toggle="dropdown" aria-expanded="false" aria-haspopup="true">Articles</button>
+  <ul class="dropdown-menu" aria-labelledby="dropdown-articles"><li><a class="dropdown-item" href="../articles/Batch-Process-Raster-from-FedData.html">Batch Processing FedData</a></li>
+    <li><a class="dropdown-item" href="../articles/Missouri-Spatial-Data.html">Accessing spatial data for Missouri</a></li>
+  </ul></li>
+<li class="active nav-item"><a class="nav-link" href="../news/index.html">Changelog</a></li>
+      </ul><ul class="navbar-nav"><li class="nav-item"><form class="form-inline" role="search">
+ <input class="form-control" type="search" name="search-input" id="search-input" autocomplete="off" aria-label="Search site" placeholder="Search for" data-search-index="../search.json"></form></li>
+<li class="nav-item"><a class="external-link nav-link" href="https://github.com/tlyons253/MDCSpatialData/" aria-label="GitHub"><span class="fa fab fa-github fa-lg"></span></a></li>
+      </ul></div>
+
+
+  </div>
+</nav><div class="container template-news">
+<div class="row">
+  <main id="main" class="col-md-9"><div class="page-header">
+
+      <h1>Changelog</h1>
+      <small>Source: <a href="https://github.com/tlyons253/MDCSpatialData/blob/master/NEWS.md" class="external-link"><code>NEWS.md</code></a></small>
+    </div>
+
+    <div class="section level2">
+<h2 class="pkg-version" data-toc-text="development version" id="mdcspatialdata-development-version">MDCSpatialData (development version)<a class="anchor" aria-label="anchor" href="#mdcspatialdata-development-version"></a></h2>
+<ul><li>Fixed NLCD-correcting the mask</li>
+</ul></div>
+  </main></div>
+
+
+    <footer><div class="pkgdown-footer-left">
+  <p>Developed by Tim Lyons.</p>
+</div>
+
+<div class="pkgdown-footer-right">
+  <p>Site built with <a href="https://pkgdown.r-lib.org/" class="external-link">pkgdown</a> 2.1.1.</p>
+</div>
+
+    </footer></div>
+
+
+
+
+
+  </body></html>
+
diff --git a/pkgdown.yml b/pkgdown.yml
index 7ed3b02..f7b7e92 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -4,7 +4,7 @@ pkgdown_sha: ~
 articles:
   Batch-Process-Raster-from-FedData: Batch-Process-Raster-from-FedData.html
   Missouri-Spatial-Data: Missouri-Spatial-Data.html
-last_built: 2025-01-02T20:06Z
+last_built: 2025-01-02T21:46Z
 urls:
   reference: https://tlyons253.github.io/MDCSpatialData/reference
   article: https://tlyons253.github.io/MDCSpatialData/articles
diff --git a/reference/counties.mo.html b/reference/counties.mo.html
index 8c3bcab..97b0569 100644
--- a/reference/counties.mo.html
+++ b/reference/counties.mo.html
@@ -27,6 +27,7 @@
   <ul class="dropdown-menu" aria-labelledby="dropdown-articles"><li><a class="dropdown-item" href="../articles/Batch-Process-Raster-from-FedData.html">Batch Processing FedData</a></li>
     <li><a class="dropdown-item" href="../articles/Missouri-Spatial-Data.html">Accessing spatial data for Missouri</a></li>
   </ul></li>
+<li class="nav-item"><a class="nav-link" href="../news/index.html">Changelog</a></li>
       </ul><ul class="navbar-nav"><li class="nav-item"><form class="form-inline" role="search">
  <input class="form-control" type="search" name="search-input" id="search-input" autocomplete="off" aria-label="Search site" placeholder="Search for" data-search-index="../search.json"></form></li>
 <li class="nav-item"><a class="external-link nav-link" href="https://github.com/tlyons253/MDCSpatialData/" aria-label="GitHub"><span class="fa fab fa-github fa-lg"></span></a></li>
diff --git a/reference/index.html b/reference/index.html
index ff3342a..63edf46 100644
--- a/reference/index.html
+++ b/reference/index.html
@@ -21,6 +21,7 @@
   <ul class="dropdown-menu" aria-labelledby="dropdown-articles"><li><a class="dropdown-item" href="../articles/Batch-Process-Raster-from-FedData.html">Batch Processing FedData</a></li>
     <li><a class="dropdown-item" href="../articles/Missouri-Spatial-Data.html">Accessing spatial data for Missouri</a></li>
   </ul></li>
+<li class="nav-item"><a class="nav-link" href="../news/index.html">Changelog</a></li>
       </ul><ul class="navbar-nav"><li class="nav-item"><form class="form-inline" role="search">
  <input class="form-control" type="search" name="search-input" id="search-input" autocomplete="off" aria-label="Search site" placeholder="Search for" data-search-index="../search.json"></form></li>
 <li class="nav-item"><a class="external-link nav-link" href="https://github.com/tlyons253/MDCSpatialData/" aria-label="GitHub"><span class="fa fab fa-github fa-lg"></span></a></li>
diff --git a/reference/nhd.area.mo.html b/reference/nhd.area.mo.html
index 973c65b..d8b092d 100644
--- a/reference/nhd.area.mo.html
+++ b/reference/nhd.area.mo.html
@@ -21,6 +21,7 @@
   <ul class="dropdown-menu" aria-labelledby="dropdown-articles"><li><a class="dropdown-item" href="../articles/Batch-Process-Raster-from-FedData.html">Batch Processing FedData</a></li>
     <li><a class="dropdown-item" href="../articles/Missouri-Spatial-Data.html">Accessing spatial data for Missouri</a></li>
   </ul></li>
+<li class="nav-item"><a class="nav-link" href="../news/index.html">Changelog</a></li>
       </ul><ul class="navbar-nav"><li class="nav-item"><form class="form-inline" role="search">
  <input class="form-control" type="search" name="search-input" id="search-input" autocomplete="off" aria-label="Search site" placeholder="Search for" data-search-index="../search.json"></form></li>
 <li class="nav-item"><a class="external-link nav-link" href="https://github.com/tlyons253/MDCSpatialData/" aria-label="GitHub"><span class="fa fab fa-github fa-lg"></span></a></li>
diff --git a/reference/nhd.flowline.mo.html b/reference/nhd.flowline.mo.html
index e53973c..4a06d20 100644
--- a/reference/nhd.flowline.mo.html
+++ b/reference/nhd.flowline.mo.html
@@ -21,6 +21,7 @@
   <ul class="dropdown-menu" aria-labelledby="dropdown-articles"><li><a class="dropdown-item" href="../articles/Batch-Process-Raster-from-FedData.html">Batch Processing FedData</a></li>
     <li><a class="dropdown-item" href="../articles/Missouri-Spatial-Data.html">Accessing spatial data for Missouri</a></li>
   </ul></li>
+<li class="nav-item"><a class="nav-link" href="../news/index.html">Changelog</a></li>
       </ul><ul class="navbar-nav"><li class="nav-item"><form class="form-inline" role="search">
  <input class="form-control" type="search" name="search-input" id="search-input" autocomplete="off" aria-label="Search site" placeholder="Search for" data-search-index="../search.json"></form></li>
 <li class="nav-item"><a class="external-link nav-link" href="https://github.com/tlyons253/MDCSpatialData/" aria-label="GitHub"><span class="fa fab fa-github fa-lg"></span></a></li>
diff --git a/reference/nhd.line.mo.html b/reference/nhd.line.mo.html
index c4a3186..3ef40cb 100644
--- a/reference/nhd.line.mo.html
+++ b/reference/nhd.line.mo.html
@@ -21,6 +21,7 @@
   <ul class="dropdown-menu" aria-labelledby="dropdown-articles"><li><a class="dropdown-item" href="../articles/Batch-Process-Raster-from-FedData.html">Batch Processing FedData</a></li>
     <li><a class="dropdown-item" href="../articles/Missouri-Spatial-Data.html">Accessing spatial data for Missouri</a></li>
   </ul></li>
+<li class="nav-item"><a class="nav-link" href="../news/index.html">Changelog</a></li>
       </ul><ul class="navbar-nav"><li class="nav-item"><form class="form-inline" role="search">
  <input class="form-control" type="search" name="search-input" id="search-input" autocomplete="off" aria-label="Search site" placeholder="Search for" data-search-index="../search.json"></form></li>
 <li class="nav-item"><a class="external-link nav-link" href="https://github.com/tlyons253/MDCSpatialData/" aria-label="GitHub"><span class="fa fab fa-github fa-lg"></span></a></li>
diff --git a/reference/nhd.point.mo.html b/reference/nhd.point.mo.html
index 3a6d1bb..d5c0fb4 100644
--- a/reference/nhd.point.mo.html
+++ b/reference/nhd.point.mo.html
@@ -21,6 +21,7 @@
   <ul class="dropdown-menu" aria-labelledby="dropdown-articles"><li><a class="dropdown-item" href="../articles/Batch-Process-Raster-from-FedData.html">Batch Processing FedData</a></li>
     <li><a class="dropdown-item" href="../articles/Missouri-Spatial-Data.html">Accessing spatial data for Missouri</a></li>
   </ul></li>
+<li class="nav-item"><a class="nav-link" href="../news/index.html">Changelog</a></li>
       </ul><ul class="navbar-nav"><li class="nav-item"><form class="form-inline" role="search">
  <input class="form-control" type="search" name="search-input" id="search-input" autocomplete="off" aria-label="Search site" placeholder="Search for" data-search-index="../search.json"></form></li>
 <li class="nav-item"><a class="external-link nav-link" href="https://github.com/tlyons253/MDCSpatialData/" aria-label="GitHub"><span class="fa fab fa-github fa-lg"></span></a></li>
diff --git a/reference/nhd.waterbody.mo.html b/reference/nhd.waterbody.mo.html
index ebe6f2f..e0e7273 100644
--- a/reference/nhd.waterbody.mo.html
+++ b/reference/nhd.waterbody.mo.html
@@ -21,6 +21,7 @@
   <ul class="dropdown-menu" aria-labelledby="dropdown-articles"><li><a class="dropdown-item" href="../articles/Batch-Process-Raster-from-FedData.html">Batch Processing FedData</a></li>
     <li><a class="dropdown-item" href="../articles/Missouri-Spatial-Data.html">Accessing spatial data for Missouri</a></li>
   </ul></li>
+<li class="nav-item"><a class="nav-link" href="../news/index.html">Changelog</a></li>
       </ul><ul class="navbar-nav"><li class="nav-item"><form class="form-inline" role="search">
  <input class="form-control" type="search" name="search-input" id="search-input" autocomplete="off" aria-label="Search site" placeholder="Search for" data-search-index="../search.json"></form></li>
 <li class="nav-item"><a class="external-link nav-link" href="https://github.com/tlyons253/MDCSpatialData/" aria-label="GitHub"><span class="fa fab fa-github fa-lg"></span></a></li>
diff --git a/reference/nlcd.area.tab.html b/reference/nlcd.area.tab.html
index a6ed361..200f3dd 100644
--- a/reference/nlcd.area.tab.html
+++ b/reference/nlcd.area.tab.html
@@ -25,6 +25,7 @@
   <ul class="dropdown-menu" aria-labelledby="dropdown-articles"><li><a class="dropdown-item" href="../articles/Batch-Process-Raster-from-FedData.html">Batch Processing FedData</a></li>
     <li><a class="dropdown-item" href="../articles/Missouri-Spatial-Data.html">Accessing spatial data for Missouri</a></li>
   </ul></li>
+<li class="nav-item"><a class="nav-link" href="../news/index.html">Changelog</a></li>
       </ul><ul class="navbar-nav"><li class="nav-item"><form class="form-inline" role="search">
  <input class="form-control" type="search" name="search-input" id="search-input" autocomplete="off" aria-label="Search site" placeholder="Search for" data-search-index="../search.json"></form></li>
 <li class="nav-item"><a class="external-link nav-link" href="https://github.com/tlyons253/MDCSpatialData/" aria-label="GitHub"><span class="fa fab fa-github fa-lg"></span></a></li>
@@ -87,7 +88,7 @@ <h2 id="format">Format<a class="anchor" aria-label="anchor" href="#format"></a><
     <div class="section level2">
     <h2 id="details">Details<a class="anchor" aria-label="anchor" href="#details"></a></h2>
     <p>See vignettes for examples on how to batch process</p>
-<p>Cropping performed with terra::crop</p>
+<p>Cropping performed with terra::crop and the terra:mask</p>
 <p>Area converted to square km based on a 30x30m cell size and summing all
 all pixels with in a given class. No other processing occurred.</p>
     </div>
@@ -95,24 +96,61 @@ <h2 id="details">Details<a class="anchor" aria-label="anchor" href="#details"></
     <div class="section level2">
     <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-examples"></a></h2>
     <div class="sourceCode"><pre class="sourceCode r"><code><span class="r-in"><span><span class="kw">if</span> <span class="op">(</span><span class="cn">FALSE</span><span class="op">)</span> <span class="op">{</span> <span class="co"># \dontrun{</span></span></span>
-<span class="r-in"><span><span class="co">#pixel classes were condensed as follows:</span></span></span>
+<span class="r-in"><span><span class="co">#data processed as follows:</span></span></span>
 <span class="r-in"><span></span></span>
 <span class="r-in"><span></span></span>
-<span class="r-in"><span><span class="fu">terra</span><span class="fu">::</span><span class="fu"><a href="https://rspatial.github.io/terra/reference/rast.html" class="external-link">rast</a></span><span class="op">(</span><span class="va">nlcd</span><span class="op">)</span><span class="op">-&gt;</span><span class="va">Z</span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span><span class="co"># list projected NLCD files in a folder</span></span></span>
+<span class="r-in"><span><span class="va">list.nlcd</span><span class="op">&lt;-</span><span class="fu"><a href="https://rdrr.io/r/base/list.files.html" class="external-link">list.files</a></span><span class="op">(</span>path<span class="op">=</span><span class="st">'./prj_NLCD/'</span>,</span></span>
+<span class="r-in"><span>                     pattern<span class="op">=</span><span class="st">'.tif$'</span>,</span></span>
+<span class="r-in"><span>                     full.names<span class="op">=</span><span class="cn">TRUE</span><span class="op">)</span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span><span class="fu">MDCSpatialData</span><span class="fu">::</span><span class="va"><a href="counties.mo.html">counties.mo</a></span><span class="op">-&gt;</span><span class="va">co</span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span><span class="va">co</span><span class="op">%&gt;%</span><span class="fu"><a href="https://rdrr.io/r/base/split.html" class="external-link">split</a></span><span class="op">(</span><span class="va">.</span><span class="op">$</span><span class="va">NAME</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span> <span class="fu">map</span><span class="op">(</span><span class="va">.</span>,<span class="op">~</span><span class="fu">terra</span><span class="fu">::</span><span class="fu"><a href="https://rspatial.github.io/terra/reference/vect.html" class="external-link">vect</a></span><span class="op">(</span><span class="va">.x</span><span class="op">)</span><span class="op">)</span><span class="op">-&gt;</span><span class="va">tmp</span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span><span class="va">nlcd.fxn</span><span class="op">&lt;-</span><span class="kw">function</span><span class="op">(</span><span class="va">nlcd</span>,</span></span>
+<span class="r-in"><span>                  <span class="va">county</span>,<span class="va">year</span><span class="op">)</span><span class="op">{</span></span></span>
+<span class="r-in"><span> <span class="fu">terra</span><span class="fu">::</span><span class="fu"><a href="https://rspatial.github.io/terra/reference/rast.html" class="external-link">rast</a></span><span class="op">(</span><span class="va">nlcd</span><span class="op">)</span><span class="op">-&gt;</span><span class="va">Z</span></span></span>
+<span class="r-in"><span></span></span>
 <span class="r-in"><span> <span class="va">mo.co.list</span><span class="op">[[</span><span class="va">county</span><span class="op">]</span><span class="op">]</span><span class="op">-&gt;</span><span class="va">Q</span></span></span>
-<span class="r-in"><span> <span class="fu">terra</span><span class="fu">::</span><span class="fu"><a href="https://rspatial.github.io/terra/reference/crop.html" class="external-link">crop</a></span><span class="op">(</span><span class="va">Z</span>,<span class="va">Q</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
-<span class="r-in"><span> <span class="fu">terra</span><span class="fu">::</span><span class="fu"><a href="https://rspatial.github.io/terra/reference/freq.html" class="external-link">freq</a></span><span class="op">(</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
-<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/stats/filter.html" class="external-link">filter</a></span><span class="op">(</span><span class="fu">str_detect</span><span class="op">(</span><span class="va">value</span>,</span></span>
-<span class="r-in"><span> <span class="st">'Water|Developed|Forest|Shrub|Grass|Hay|Crops|Wetlands'</span><span class="op">)</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
-<span class="r-in"><span> <span class="fu">mutate</span><span class="op">(</span>LC<span class="op">=</span><span class="fu">case_when</span><span class="op">(</span><span class="fu">str_detect</span><span class="op">(</span><span class="va">value</span>,<span class="st">'Developed'</span><span class="op">)</span><span class="op">~</span><span class="st">"develop"</span>,</span></span>
-<span class="r-in"><span>                   <span class="fu">str_detect</span><span class="op">(</span><span class="va">value</span>,<span class="st">'Forest'</span><span class="op">)</span><span class="op">~</span><span class="st">"forest"</span>,</span></span>
-<span class="r-in"><span>                   <span class="fu">str_detect</span><span class="op">(</span><span class="va">value</span>,<span class="st">'Shrub|Grassland|Hay'</span><span class="op">)</span><span class="op">~</span><span class="st">'grass'</span>,</span></span>
-<span class="r-in"><span>                   <span class="fu">str_detect</span><span class="op">(</span><span class="va">value</span>,<span class="st">'Crops'</span><span class="op">)</span><span class="op">~</span><span class="st">'crop'</span>,</span></span>
-<span class="r-in"><span>                   <span class="fu">str_detect</span><span class="op">(</span><span class="va">value</span>,<span class="st">'Wetlands'</span><span class="op">)</span><span class="op">~</span><span class="st">'wetland'</span>,</span></span>
-<span class="r-in"><span>                   <span class="fu">str_detect</span><span class="op">(</span><span class="va">value</span>,<span class="st">'Water'</span><span class="op">)</span><span class="op">~</span><span class="st">'water'</span>,</span></span>
-<span class="r-in"><span>                   <span class="cn">TRUE</span><span class="op">~</span><span class="fu"><a href="https://rdrr.io/r/base/character.html" class="external-link">as.character</a></span><span class="op">(</span><span class="st">"other"</span><span class="op">)</span></span></span>
-<span class="r-in"><span>                   <span class="op">)</span><span class="op">)</span></span></span>
-<span class="r-in"><span>                   <span class="op">}</span> <span class="co"># }</span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span> <span class="fu">terra</span><span class="fu">::</span><span class="fu"><a href="https://rspatial.github.io/terra/reference/crop.html" class="external-link">crop</a></span><span class="op">(</span><span class="va">Z</span>,<span class="va">Q</span><span class="op">)</span><span class="op">-&gt;</span><span class="va">P</span></span></span>
+<span class="r-in"><span> <span class="fu">terra</span><span class="fu">::</span><span class="fu"><a href="https://rspatial.github.io/terra/reference/mask.html" class="external-link">mask</a></span><span class="op">(</span><span class="va">P</span>,<span class="va">Q</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span>   <span class="fu">terra</span><span class="fu">::</span><span class="fu"><a href="https://rspatial.github.io/terra/reference/freq.html" class="external-link">freq</a></span><span class="op">(</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span>   <span class="fu">rename</span><span class="op">(</span>LC<span class="op">=</span><span class="va">value</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span>   <span class="fu">select</span><span class="op">(</span><span class="va">LC</span>,<span class="va">count</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span>   <span class="fu">group_by</span><span class="op">(</span><span class="va">LC</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span>   <span class="fu">summarize</span><span class="op">(</span>n.cells<span class="op">=</span><span class="fu"><a href="https://rdrr.io/r/base/sum.html" class="external-link">sum</a></span><span class="op">(</span><span class="va">count</span><span class="op">)</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span>   <span class="fu">ungroup</span><span class="op">(</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span>   <span class="fu">mutate</span><span class="op">(</span>pct.area<span class="op">=</span><span class="va">n.cells</span><span class="op">/</span><span class="fu"><a href="https://rdrr.io/r/base/sum.html" class="external-link">sum</a></span><span class="op">(</span><span class="va">n.cells</span><span class="op">)</span>,</span></span>
+<span class="r-in"><span>          area.sqkm<span class="op">=</span><span class="op">(</span><span class="va">n.cells</span><span class="op">*</span><span class="op">(</span><span class="fl">30</span><span class="op">*</span><span class="fl">30</span><span class="op">)</span><span class="op">/</span><span class="fl">1E6</span><span class="op">)</span>,</span></span>
+<span class="r-in"><span>          cty<span class="op">=</span><span class="va">county</span>,</span></span>
+<span class="r-in"><span>          yr<span class="op">=</span><span class="va">year</span><span class="op">)</span></span></span>
+<span class="r-in"><span><span class="op">}</span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span><span class="fu">crossing</span><span class="op">(</span><span class="va">list.nlcd</span>,<span class="fu"><a href="https://rdrr.io/r/base/names.html" class="external-link">names</a></span><span class="op">(</span><span class="va">mo.co.list</span><span class="op">)</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span> <span class="fu">rename</span><span class="op">(</span>path<span class="op">=</span><span class="fl">1</span>,</span></span>
+<span class="r-in"><span>        county<span class="op">=</span><span class="fl">2</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span> <span class="fu">mutate</span><span class="op">(</span>year<span class="op">=</span><span class="fu">str_extract</span><span class="op">(</span><span class="va">path</span>,pattern<span class="op">=</span><span class="st">'20\\d{2}'</span><span class="op">)</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span> <span class="fu">pmap</span><span class="op">(</span><span class="op">~</span><span class="fu">nlcd.fxn</span><span class="op">(</span><span class="va">..1</span>,<span class="va">..2</span>,<span class="va">..3</span><span class="op">)</span><span class="op">)</span><span class="op">-&gt;</span><span class="va">nlcd.tab</span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span><span class="fu">bind_rows</span><span class="op">(</span><span class="va">nlcd.tab</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span>  <span class="fu">select</span><span class="op">(</span><span class="op">-</span><span class="va">n.cells</span>,<span class="op">-</span><span class="va">pct.area</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span>  <span class="fu">mutate</span><span class="op">(</span>LC<span class="op">=</span><span class="fu"><a href="https://rdrr.io/r/base/paste.html" class="external-link">paste0</a></span><span class="op">(</span><span class="va">LC</span>,<span class="st">'.sqkm'</span><span class="op">)</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span>  <span class="fu">pivot_wider</span><span class="op">(</span>names_from<span class="op">=</span><span class="va">LC</span>,</span></span>
+<span class="r-in"><span>              values_from<span class="op">=</span><span class="va">area.sqkm</span><span class="op">)</span><span class="op">-&gt;</span><span class="va">nlcd.area.tab</span></span></span>
+<span class="r-in"><span><span class="op">}</span> <span class="co"># }</span></span></span>
+<span class="r-in"><span></span></span>
 <span class="r-in"><span></span></span>
 </code></pre></div>
     </div>
diff --git a/reference/nlcd.pct.tab.html b/reference/nlcd.pct.tab.html
index f4398be..3bbd3e9 100644
--- a/reference/nlcd.pct.tab.html
+++ b/reference/nlcd.pct.tab.html
@@ -25,6 +25,7 @@
   <ul class="dropdown-menu" aria-labelledby="dropdown-articles"><li><a class="dropdown-item" href="../articles/Batch-Process-Raster-from-FedData.html">Batch Processing FedData</a></li>
     <li><a class="dropdown-item" href="../articles/Missouri-Spatial-Data.html">Accessing spatial data for Missouri</a></li>
   </ul></li>
+<li class="nav-item"><a class="nav-link" href="../news/index.html">Changelog</a></li>
       </ul><ul class="navbar-nav"><li class="nav-item"><form class="form-inline" role="search">
  <input class="form-control" type="search" name="search-input" id="search-input" autocomplete="off" aria-label="Search site" placeholder="Search for" data-search-index="../search.json"></form></li>
 <li class="nav-item"><a class="external-link nav-link" href="https://github.com/tlyons253/MDCSpatialData/" aria-label="GitHub"><span class="fa fab fa-github fa-lg"></span></a></li>
@@ -94,23 +95,59 @@ <h2 id="details">Details<a class="anchor" aria-label="anchor" href="#details"></
     <div class="section level2">
     <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-examples"></a></h2>
     <div class="sourceCode"><pre class="sourceCode r"><code><span class="r-in"><span><span class="kw">if</span> <span class="op">(</span><span class="cn">FALSE</span><span class="op">)</span> <span class="op">{</span> <span class="co"># \dontrun{</span></span></span>
-<span class="r-in"><span><span class="co">#pixel classes were condensed as follows:</span></span></span>
+<span class="r-in"><span><span class="co">#' #data processed as follows:</span></span></span>
 <span class="r-in"><span></span></span>
 <span class="r-in"><span></span></span>
-<span class="r-in"><span><span class="fu">terra</span><span class="fu">::</span><span class="fu"><a href="https://rspatial.github.io/terra/reference/rast.html" class="external-link">rast</a></span><span class="op">(</span><span class="va">nlcd</span><span class="op">)</span><span class="op">-&gt;</span><span class="va">Z</span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span><span class="co"># list projected NLCD files in a folder</span></span></span>
+<span class="r-in"><span><span class="va">list.nlcd</span><span class="op">&lt;-</span><span class="fu"><a href="https://rdrr.io/r/base/list.files.html" class="external-link">list.files</a></span><span class="op">(</span>path<span class="op">=</span><span class="st">'./prj_NLCD/'</span>,</span></span>
+<span class="r-in"><span>                     pattern<span class="op">=</span><span class="st">'.tif$'</span>,</span></span>
+<span class="r-in"><span>                     full.names<span class="op">=</span><span class="cn">TRUE</span><span class="op">)</span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span><span class="fu">MDCSpatialData</span><span class="fu">::</span><span class="va"><a href="counties.mo.html">counties.mo</a></span><span class="op">-&gt;</span><span class="va">co</span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span><span class="va">co</span><span class="op">%&gt;%</span><span class="fu"><a href="https://rdrr.io/r/base/split.html" class="external-link">split</a></span><span class="op">(</span><span class="va">.</span><span class="op">$</span><span class="va">NAME</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span> <span class="fu">map</span><span class="op">(</span><span class="va">.</span>,<span class="op">~</span><span class="fu">terra</span><span class="fu">::</span><span class="fu"><a href="https://rspatial.github.io/terra/reference/vect.html" class="external-link">vect</a></span><span class="op">(</span><span class="va">.x</span><span class="op">)</span><span class="op">)</span><span class="op">-&gt;</span><span class="va">tmp</span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span><span class="va">nlcd.fxn</span><span class="op">&lt;-</span><span class="kw">function</span><span class="op">(</span><span class="va">nlcd</span>,</span></span>
+<span class="r-in"><span>                  <span class="va">county</span>,<span class="va">year</span><span class="op">)</span><span class="op">{</span></span></span>
+<span class="r-in"><span> <span class="fu">terra</span><span class="fu">::</span><span class="fu"><a href="https://rspatial.github.io/terra/reference/rast.html" class="external-link">rast</a></span><span class="op">(</span><span class="va">nlcd</span><span class="op">)</span><span class="op">-&gt;</span><span class="va">Z</span></span></span>
+<span class="r-in"><span></span></span>
 <span class="r-in"><span> <span class="va">mo.co.list</span><span class="op">[[</span><span class="va">county</span><span class="op">]</span><span class="op">]</span><span class="op">-&gt;</span><span class="va">Q</span></span></span>
-<span class="r-in"><span> <span class="fu">terra</span><span class="fu">::</span><span class="fu"><a href="https://rspatial.github.io/terra/reference/crop.html" class="external-link">crop</a></span><span class="op">(</span><span class="va">Z</span>,<span class="va">Q</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
-<span class="r-in"><span> <span class="fu">terra</span><span class="fu">::</span><span class="fu"><a href="https://rspatial.github.io/terra/reference/freq.html" class="external-link">freq</a></span><span class="op">(</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
-<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/stats/filter.html" class="external-link">filter</a></span><span class="op">(</span><span class="fu">str_detect</span><span class="op">(</span><span class="va">value</span>,</span></span>
-<span class="r-in"><span> <span class="st">'Water|Developed|Forest|Shrub|Grass|Hay|Crops|Wetlands'</span><span class="op">)</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
-<span class="r-in"><span> <span class="fu">mutate</span><span class="op">(</span>LC<span class="op">=</span><span class="fu">case_when</span><span class="op">(</span><span class="fu">str_detect</span><span class="op">(</span><span class="va">value</span>,<span class="st">'Developed'</span><span class="op">)</span><span class="op">~</span><span class="st">"develop"</span>,</span></span>
-<span class="r-in"><span>                   <span class="fu">str_detect</span><span class="op">(</span><span class="va">value</span>,<span class="st">'Forest'</span><span class="op">)</span><span class="op">~</span><span class="st">"forest"</span>,</span></span>
-<span class="r-in"><span>                   <span class="fu">str_detect</span><span class="op">(</span><span class="va">value</span>,<span class="st">'Shrub|Grassland|Hay'</span><span class="op">)</span><span class="op">~</span><span class="st">'grass'</span>,</span></span>
-<span class="r-in"><span>                   <span class="fu">str_detect</span><span class="op">(</span><span class="va">value</span>,<span class="st">'Crops'</span><span class="op">)</span><span class="op">~</span><span class="st">'crop'</span>,</span></span>
-<span class="r-in"><span>                   <span class="fu">str_detect</span><span class="op">(</span><span class="va">value</span>,<span class="st">'Wetlands'</span><span class="op">)</span><span class="op">~</span><span class="st">'wetland'</span>,</span></span>
-<span class="r-in"><span>                   <span class="fu">str_detect</span><span class="op">(</span><span class="va">value</span>,<span class="st">'Water'</span><span class="op">)</span><span class="op">~</span><span class="st">'water'</span>,</span></span>
-<span class="r-in"><span>                   <span class="cn">TRUE</span><span class="op">~</span><span class="fu"><a href="https://rdrr.io/r/base/character.html" class="external-link">as.character</a></span><span class="op">(</span><span class="st">"other"</span><span class="op">)</span></span></span>
-<span class="r-in"><span>                   <span class="op">)</span><span class="op">)</span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span> <span class="fu">terra</span><span class="fu">::</span><span class="fu"><a href="https://rspatial.github.io/terra/reference/crop.html" class="external-link">crop</a></span><span class="op">(</span><span class="va">Z</span>,<span class="va">Q</span><span class="op">)</span><span class="op">-&gt;</span><span class="va">P</span></span></span>
+<span class="r-in"><span> <span class="fu">terra</span><span class="fu">::</span><span class="fu"><a href="https://rspatial.github.io/terra/reference/mask.html" class="external-link">mask</a></span><span class="op">(</span><span class="va">P</span>,<span class="va">Q</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span>   <span class="fu">terra</span><span class="fu">::</span><span class="fu"><a href="https://rspatial.github.io/terra/reference/freq.html" class="external-link">freq</a></span><span class="op">(</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span>   <span class="fu">rename</span><span class="op">(</span>LC<span class="op">=</span><span class="va">value</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span>   <span class="fu">select</span><span class="op">(</span><span class="va">LC</span>,<span class="va">count</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span>   <span class="fu">group_by</span><span class="op">(</span><span class="va">LC</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span>   <span class="fu">summarize</span><span class="op">(</span>n.cells<span class="op">=</span><span class="fu"><a href="https://rdrr.io/r/base/sum.html" class="external-link">sum</a></span><span class="op">(</span><span class="va">count</span><span class="op">)</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span>   <span class="fu">ungroup</span><span class="op">(</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span>   <span class="fu">mutate</span><span class="op">(</span>pct.area<span class="op">=</span><span class="va">n.cells</span><span class="op">/</span><span class="fu"><a href="https://rdrr.io/r/base/sum.html" class="external-link">sum</a></span><span class="op">(</span><span class="va">n.cells</span><span class="op">)</span>,</span></span>
+<span class="r-in"><span>          area.sqkm<span class="op">=</span><span class="op">(</span><span class="va">n.cells</span><span class="op">*</span><span class="op">(</span><span class="fl">30</span><span class="op">*</span><span class="fl">30</span><span class="op">)</span><span class="op">/</span><span class="fl">1E6</span><span class="op">)</span>,</span></span>
+<span class="r-in"><span>          cty<span class="op">=</span><span class="va">county</span>,</span></span>
+<span class="r-in"><span>          yr<span class="op">=</span><span class="va">year</span><span class="op">)</span></span></span>
+<span class="r-in"><span><span class="op">}</span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span><span class="fu">crossing</span><span class="op">(</span><span class="va">list.nlcd</span>,<span class="fu"><a href="https://rdrr.io/r/base/names.html" class="external-link">names</a></span><span class="op">(</span><span class="va">mo.co.list</span><span class="op">)</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span> <span class="fu">rename</span><span class="op">(</span>path<span class="op">=</span><span class="fl">1</span>,</span></span>
+<span class="r-in"><span>        county<span class="op">=</span><span class="fl">2</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span> <span class="fu">mutate</span><span class="op">(</span>year<span class="op">=</span><span class="fu">str_extract</span><span class="op">(</span><span class="va">path</span>,pattern<span class="op">=</span><span class="st">'20\\d{2}'</span><span class="op">)</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span> <span class="fu">pmap</span><span class="op">(</span><span class="op">~</span><span class="fu">nlcd.fxn</span><span class="op">(</span><span class="va">..1</span>,<span class="va">..2</span>,<span class="va">..3</span><span class="op">)</span><span class="op">)</span><span class="op">-&gt;</span><span class="va">nlcd.tab</span></span></span>
+<span class="r-in"><span></span></span>
+<span class="r-in"><span> <span class="fu">bind_rows</span><span class="op">(</span><span class="va">nlcd.tab</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span> <span class="fu">select</span><span class="op">(</span><span class="op">-</span><span class="va">n.cells</span>,<span class="op">-</span><span class="va">area.sqkm</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span>   <span class="fu">mutate</span><span class="op">(</span>LC<span class="op">=</span><span class="fu"><a href="https://rdrr.io/r/base/paste.html" class="external-link">paste0</a></span><span class="op">(</span><span class="va">LC</span>,<span class="st">'.pct'</span><span class="op">)</span><span class="op">)</span><span class="op">%&gt;%</span></span></span>
+<span class="r-in"><span>   <span class="fu">pivot_wider</span><span class="op">(</span>names_from<span class="op">=</span><span class="va">LC</span>,</span></span>
+<span class="r-in"><span>               values_from<span class="op">=</span><span class="va">pct.area</span><span class="op">)</span><span class="op">-&gt;</span><span class="va">nlcd.pct.tab</span></span></span>
+<span class="r-in"><span></span></span>
 <span class="r-in"><span>                   <span class="op">}</span> <span class="co"># }</span></span></span>
 <span class="r-in"><span></span></span>
 </code></pre></div>
diff --git a/reference/state.mo.html b/reference/state.mo.html
index 7bc1676..561e327 100644
--- a/reference/state.mo.html
+++ b/reference/state.mo.html
@@ -25,6 +25,7 @@
   <ul class="dropdown-menu" aria-labelledby="dropdown-articles"><li><a class="dropdown-item" href="../articles/Batch-Process-Raster-from-FedData.html">Batch Processing FedData</a></li>
     <li><a class="dropdown-item" href="../articles/Missouri-Spatial-Data.html">Accessing spatial data for Missouri</a></li>
   </ul></li>
+<li class="nav-item"><a class="nav-link" href="../news/index.html">Changelog</a></li>
       </ul><ul class="navbar-nav"><li class="nav-item"><form class="form-inline" role="search">
  <input class="form-control" type="search" name="search-input" id="search-input" autocomplete="off" aria-label="Search site" placeholder="Search for" data-search-index="../search.json"></form></li>
 <li class="nav-item"><a class="external-link nav-link" href="https://github.com/tlyons253/MDCSpatialData/" aria-label="GitHub"><span class="fa fab fa-github fa-lg"></span></a></li>
diff --git a/search.json b/search.json
index 8f1a180..8a279e0 100644
--- a/search.json
+++ b/search.json
@@ -1 +1 @@
-[{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":null,"dir":"","previous_headings":"","what":"GNU General Public License","title":"GNU General Public License","text":"Version 3, 29 June 2007Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone permitted copy distribute verbatim copies license document, changing allowed.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"preamble","dir":"","previous_headings":"","what":"Preamble","title":"GNU General Public License","text":"GNU General Public License free, copyleft license software kinds works. licenses software practical works designed take away freedom share change works. contrast, GNU General Public License intended guarantee freedom share change versions program–make sure remains free software users. , Free Software Foundation, use GNU General Public License software; applies also work released way authors. can apply programs, . speak free software, referring freedom, price. General Public Licenses designed make sure freedom distribute copies free software (charge wish), receive source code can get want , can change software use pieces new free programs, know can things. protect rights, need prevent others denying rights asking surrender rights. Therefore, certain responsibilities distribute copies software, modify : responsibilities respect freedom others. example, distribute copies program, whether gratis fee, must pass recipients freedoms received. must make sure , , receive can get source code. must show terms know rights. Developers use GNU GPL protect rights two steps: (1) assert copyright software, (2) offer License giving legal permission copy, distribute /modify . developers’ authors’ protection, GPL clearly explains warranty free software. users’ authors’ sake, GPL requires modified versions marked changed, problems attributed erroneously authors previous versions. devices designed deny users access install run modified versions software inside , although manufacturer can . fundamentally incompatible aim protecting users’ freedom change software. systematic pattern abuse occurs area products individuals use, precisely unacceptable. Therefore, designed version GPL prohibit practice products. problems arise substantially domains, stand ready extend provision domains future versions GPL, needed protect freedom users. Finally, every program threatened constantly software patents. States allow patents restrict development use software general-purpose computers, , wish avoid special danger patents applied free program make effectively proprietary. prevent , GPL assures patents used render program non-free. precise terms conditions copying, distribution modification follow.","code":""},{"path":[]},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"id_0-definitions","dir":"","previous_headings":"TERMS AND CONDITIONS","what":"0. Definitions","title":"GNU General Public License","text":"“License” refers version 3 GNU General Public License. “Copyright” also means copyright-like laws apply kinds works, semiconductor masks. “Program” refers copyrightable work licensed License. licensee addressed “”. “Licensees” “recipients” may individuals organizations. “modify” work means copy adapt part work fashion requiring copyright permission, making exact copy. resulting work called “modified version” earlier work work “based ” earlier work. “covered work” means either unmodified Program work based Program. “propagate” work means anything , without permission, make directly secondarily liable infringement applicable copyright law, except executing computer modifying private copy. Propagation includes copying, distribution (without modification), making available public, countries activities well. “convey” work means kind propagation enables parties make receive copies. Mere interaction user computer network, transfer copy, conveying. interactive user interface displays “Appropriate Legal Notices” extent includes convenient prominently visible feature (1) displays appropriate copyright notice, (2) tells user warranty work (except extent warranties provided), licensees may convey work License, view copy License. interface presents list user commands options, menu, prominent item list meets criterion.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"id_1-source-code","dir":"","previous_headings":"TERMS AND CONDITIONS","what":"1. Source Code","title":"GNU General Public License","text":"“source code” work means preferred form work making modifications . “Object code” means non-source form work. “Standard Interface” means interface either official standard defined recognized standards body, , case interfaces specified particular programming language, one widely used among developers working language. “System Libraries” executable work include anything, work whole, () included normal form packaging Major Component, part Major Component, (b) serves enable use work Major Component, implement Standard Interface implementation available public source code form. “Major Component”, context, means major essential component (kernel, window system, ) specific operating system () executable work runs, compiler used produce work, object code interpreter used run . “Corresponding Source” work object code form means source code needed generate, install, (executable work) run object code modify work, including scripts control activities. However, include work’s System Libraries, general-purpose tools generally available free programs used unmodified performing activities part work. example, Corresponding Source includes interface definition files associated source files work, source code shared libraries dynamically linked subprograms work specifically designed require, intimate data communication control flow subprograms parts work. Corresponding Source need include anything users can regenerate automatically parts Corresponding Source. Corresponding Source work source code form work.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"id_2-basic-permissions","dir":"","previous_headings":"TERMS AND CONDITIONS","what":"2. Basic Permissions","title":"GNU General Public License","text":"rights granted License granted term copyright Program, irrevocable provided stated conditions met. License explicitly affirms unlimited permission run unmodified Program. output running covered work covered License output, given content, constitutes covered work. License acknowledges rights fair use equivalent, provided copyright law. may make, run propagate covered works convey, without conditions long license otherwise remains force. may convey covered works others sole purpose make modifications exclusively , provide facilities running works, provided comply terms License conveying material control copyright. thus making running covered works must exclusively behalf, direction control, terms prohibit making copies copyrighted material outside relationship . Conveying circumstances permitted solely conditions stated . Sublicensing allowed; section 10 makes unnecessary.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"id_3-protecting-users-legal-rights-from-anti-circumvention-law","dir":"","previous_headings":"TERMS AND CONDITIONS","what":"3. Protecting Users’ Legal Rights From Anti-Circumvention Law","title":"GNU General Public License","text":"covered work shall deemed part effective technological measure applicable law fulfilling obligations article 11 WIPO copyright treaty adopted 20 December 1996, similar laws prohibiting restricting circumvention measures. convey covered work, waive legal power forbid circumvention technological measures extent circumvention effected exercising rights License respect covered work, disclaim intention limit operation modification work means enforcing, work’s users, third parties’ legal rights forbid circumvention technological measures.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"id_4-conveying-verbatim-copies","dir":"","previous_headings":"TERMS AND CONDITIONS","what":"4. Conveying Verbatim Copies","title":"GNU General Public License","text":"may convey verbatim copies Program’s source code receive , medium, provided conspicuously appropriately publish copy appropriate copyright notice; keep intact notices stating License non-permissive terms added accord section 7 apply code; keep intact notices absence warranty; give recipients copy License along Program. may charge price price copy convey, may offer support warranty protection fee.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"id_5-conveying-modified-source-versions","dir":"","previous_headings":"TERMS AND CONDITIONS","what":"5. Conveying Modified Source Versions","title":"GNU General Public License","text":"may convey work based Program, modifications produce Program, form source code terms section 4, provided also meet conditions: ) work must carry prominent notices stating modified , giving relevant date. b) work must carry prominent notices stating released License conditions added section 7. requirement modifies requirement section 4 “keep intact notices”. c) must license entire work, whole, License anyone comes possession copy. License therefore apply, along applicable section 7 additional terms, whole work, parts, regardless packaged. License gives permission license work way, invalidate permission separately received . d) work interactive user interfaces, must display Appropriate Legal Notices; however, Program interactive interfaces display Appropriate Legal Notices, work need make . compilation covered work separate independent works, nature extensions covered work, combined form larger program, volume storage distribution medium, called “aggregate” compilation resulting copyright used limit access legal rights compilation’s users beyond individual works permit. Inclusion covered work aggregate cause License apply parts aggregate.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"id_6-conveying-non-source-forms","dir":"","previous_headings":"TERMS AND CONDITIONS","what":"6. Conveying Non-Source Forms","title":"GNU General Public License","text":"may convey covered work object code form terms sections 4 5, provided also convey machine-readable Corresponding Source terms License, one ways: ) Convey object code , embodied , physical product (including physical distribution medium), accompanied Corresponding Source fixed durable physical medium customarily used software interchange. b) Convey object code , embodied , physical product (including physical distribution medium), accompanied written offer, valid least three years valid long offer spare parts customer support product model, give anyone possesses object code either (1) copy Corresponding Source software product covered License, durable physical medium customarily used software interchange, price reasonable cost physically performing conveying source, (2) access copy Corresponding Source network server charge. c) Convey individual copies object code copy written offer provide Corresponding Source. alternative allowed occasionally noncommercially, received object code offer, accord subsection 6b. d) Convey object code offering access designated place (gratis charge), offer equivalent access Corresponding Source way place charge. need require recipients copy Corresponding Source along object code. place copy object code network server, Corresponding Source may different server (operated third party) supports equivalent copying facilities, provided maintain clear directions next object code saying find Corresponding Source. Regardless server hosts Corresponding Source, remain obligated ensure available long needed satisfy requirements. e) Convey object code using peer--peer transmission, provided inform peers object code Corresponding Source work offered general public charge subsection 6d. separable portion object code, whose source code excluded Corresponding Source System Library, need included conveying object code work. “User Product” either (1) “consumer product”, means tangible personal property normally used personal, family, household purposes, (2) anything designed sold incorporation dwelling. determining whether product consumer product, doubtful cases shall resolved favor coverage. particular product received particular user, “normally used” refers typical common use class product, regardless status particular user way particular user actually uses, expects expected use, product. product consumer product regardless whether product substantial commercial, industrial non-consumer uses, unless uses represent significant mode use product. “Installation Information” User Product means methods, procedures, authorization keys, information required install execute modified versions covered work User Product modified version Corresponding Source. information must suffice ensure continued functioning modified object code case prevented interfered solely modification made. convey object code work section , , specifically use , User Product, conveying occurs part transaction right possession use User Product transferred recipient perpetuity fixed term (regardless transaction characterized), Corresponding Source conveyed section must accompanied Installation Information. requirement apply neither third party retains ability install modified object code User Product (example, work installed ROM). requirement provide Installation Information include requirement continue provide support service, warranty, updates work modified installed recipient, User Product modified installed. Access network may denied modification materially adversely affects operation network violates rules protocols communication across network. Corresponding Source conveyed, Installation Information provided, accord section must format publicly documented (implementation available public source code form), must require special password key unpacking, reading copying.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"id_7-additional-terms","dir":"","previous_headings":"TERMS AND CONDITIONS","what":"7. Additional Terms","title":"GNU General Public License","text":"“Additional permissions” terms supplement terms License making exceptions one conditions. Additional permissions applicable entire Program shall treated though included License, extent valid applicable law. additional permissions apply part Program, part may used separately permissions, entire Program remains governed License without regard additional permissions. convey copy covered work, may option remove additional permissions copy, part . (Additional permissions may written require removal certain cases modify work.) may place additional permissions material, added covered work, can give appropriate copyright permission. Notwithstanding provision License, material add covered work, may (authorized copyright holders material) supplement terms License terms: ) Disclaiming warranty limiting liability differently terms sections 15 16 License; b) Requiring preservation specified reasonable legal notices author attributions material Appropriate Legal Notices displayed works containing ; c) Prohibiting misrepresentation origin material, requiring modified versions material marked reasonable ways different original version; d) Limiting use publicity purposes names licensors authors material; e) Declining grant rights trademark law use trade names, trademarks, service marks; f) Requiring indemnification licensors authors material anyone conveys material (modified versions ) contractual assumptions liability recipient, liability contractual assumptions directly impose licensors authors. non-permissive additional terms considered “restrictions” within meaning section 10. Program received , part , contains notice stating governed License along term restriction, may remove term. license document contains restriction permits relicensing conveying License, may add covered work material governed terms license document, provided restriction survive relicensing conveying. add terms covered work accord section, must place, relevant source files, statement additional terms apply files, notice indicating find applicable terms. Additional terms, permissive non-permissive, may stated form separately written license, stated exceptions; requirements apply either way.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"id_8-termination","dir":"","previous_headings":"TERMS AND CONDITIONS","what":"8. Termination","title":"GNU General Public License","text":"may propagate modify covered work except expressly provided License. attempt otherwise propagate modify void, automatically terminate rights License (including patent licenses granted third paragraph section 11). However, cease violation License, license particular copyright holder reinstated () provisionally, unless copyright holder explicitly finally terminates license, (b) permanently, copyright holder fails notify violation reasonable means prior 60 days cessation. Moreover, license particular copyright holder reinstated permanently copyright holder notifies violation reasonable means, first time received notice violation License (work) copyright holder, cure violation prior 30 days receipt notice. Termination rights section terminate licenses parties received copies rights License. rights terminated permanently reinstated, qualify receive new licenses material section 10.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"id_9-acceptance-not-required-for-having-copies","dir":"","previous_headings":"TERMS AND CONDITIONS","what":"9. Acceptance Not Required for Having Copies","title":"GNU General Public License","text":"required accept License order receive run copy Program. Ancillary propagation covered work occurring solely consequence using peer--peer transmission receive copy likewise require acceptance. However, nothing License grants permission propagate modify covered work. actions infringe copyright accept License. Therefore, modifying propagating covered work, indicate acceptance License .","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"id_10-automatic-licensing-of-downstream-recipients","dir":"","previous_headings":"TERMS AND CONDITIONS","what":"10. Automatic Licensing of Downstream Recipients","title":"GNU General Public License","text":"time convey covered work, recipient automatically receives license original licensors, run, modify propagate work, subject License. responsible enforcing compliance third parties License. “entity transaction” transaction transferring control organization, substantially assets one, subdividing organization, merging organizations. propagation covered work results entity transaction, party transaction receives copy work also receives whatever licenses work party’s predecessor interest give previous paragraph, plus right possession Corresponding Source work predecessor interest, predecessor can get reasonable efforts. may impose restrictions exercise rights granted affirmed License. example, may impose license fee, royalty, charge exercise rights granted License, may initiate litigation (including cross-claim counterclaim lawsuit) alleging patent claim infringed making, using, selling, offering sale, importing Program portion .","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"id_11-patents","dir":"","previous_headings":"TERMS AND CONDITIONS","what":"11. Patents","title":"GNU General Public License","text":"“contributor” copyright holder authorizes use License Program work Program based. work thus licensed called contributor’s “contributor version”. contributor’s “essential patent claims” patent claims owned controlled contributor, whether already acquired hereafter acquired, infringed manner, permitted License, making, using, selling contributor version, include claims infringed consequence modification contributor version. purposes definition, “control” includes right grant patent sublicenses manner consistent requirements License. contributor grants non-exclusive, worldwide, royalty-free patent license contributor’s essential patent claims, make, use, sell, offer sale, import otherwise run, modify propagate contents contributor version. following three paragraphs, “patent license” express agreement commitment, however denominated, enforce patent (express permission practice patent covenant sue patent infringement). “grant” patent license party means make agreement commitment enforce patent party. convey covered work, knowingly relying patent license, Corresponding Source work available anyone copy, free charge terms License, publicly available network server readily accessible means, must either (1) cause Corresponding Source available, (2) arrange deprive benefit patent license particular work, (3) arrange, manner consistent requirements License, extend patent license downstream recipients. “Knowingly relying” means actual knowledge , patent license, conveying covered work country, recipient’s use covered work country, infringe one identifiable patents country reason believe valid. , pursuant connection single transaction arrangement, convey, propagate procuring conveyance , covered work, grant patent license parties receiving covered work authorizing use, propagate, modify convey specific copy covered work, patent license grant automatically extended recipients covered work works based . patent license “discriminatory” include within scope coverage, prohibits exercise , conditioned non-exercise one rights specifically granted License. may convey covered work party arrangement third party business distributing software, make payment third party based extent activity conveying work, third party grants, parties receive covered work , discriminatory patent license () connection copies covered work conveyed (copies made copies), (b) primarily connection specific products compilations contain covered work, unless entered arrangement, patent license granted, prior 28 March 2007. Nothing License shall construed excluding limiting implied license defenses infringement may otherwise available applicable patent law.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"id_12-no-surrender-of-others-freedom","dir":"","previous_headings":"TERMS AND CONDITIONS","what":"12. No Surrender of Others’ Freedom","title":"GNU General Public License","text":"conditions imposed (whether court order, agreement otherwise) contradict conditions License, excuse conditions License. convey covered work satisfy simultaneously obligations License pertinent obligations, consequence may convey . example, agree terms obligate collect royalty conveying convey Program, way satisfy terms License refrain entirely conveying Program.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"id_13-use-with-the-gnu-affero-general-public-license","dir":"","previous_headings":"TERMS AND CONDITIONS","what":"13. Use with the GNU Affero General Public License","title":"GNU General Public License","text":"Notwithstanding provision License, permission link combine covered work work licensed version 3 GNU Affero General Public License single combined work, convey resulting work. terms License continue apply part covered work, special requirements GNU Affero General Public License, section 13, concerning interaction network apply combination .","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"id_14-revised-versions-of-this-license","dir":"","previous_headings":"TERMS AND CONDITIONS","what":"14. Revised Versions of this License","title":"GNU General Public License","text":"Free Software Foundation may publish revised /new versions GNU General Public License time time. new versions similar spirit present version, may differ detail address new problems concerns. version given distinguishing version number. Program specifies certain numbered version GNU General Public License “later version” applies , option following terms conditions either numbered version later version published Free Software Foundation. Program specify version number GNU General Public License, may choose version ever published Free Software Foundation. Program specifies proxy can decide future versions GNU General Public License can used, proxy’s public statement acceptance version permanently authorizes choose version Program. Later license versions may give additional different permissions. However, additional obligations imposed author copyright holder result choosing follow later version.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"id_15-disclaimer-of-warranty","dir":"","previous_headings":"TERMS AND CONDITIONS","what":"15. Disclaimer of Warranty","title":"GNU General Public License","text":"WARRANTY PROGRAM, EXTENT PERMITTED APPLICABLE LAW. EXCEPT OTHERWISE STATED WRITING COPYRIGHT HOLDERS /PARTIES PROVIDE PROGRAM “” WITHOUT WARRANTY KIND, EITHER EXPRESSED IMPLIED, INCLUDING, LIMITED , IMPLIED WARRANTIES MERCHANTABILITY FITNESS PARTICULAR PURPOSE. ENTIRE RISK QUALITY PERFORMANCE PROGRAM . PROGRAM PROVE DEFECTIVE, ASSUME COST NECESSARY SERVICING, REPAIR CORRECTION.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"id_16-limitation-of-liability","dir":"","previous_headings":"TERMS AND CONDITIONS","what":"16. Limitation of Liability","title":"GNU General Public License","text":"EVENT UNLESS REQUIRED APPLICABLE LAW AGREED WRITING COPYRIGHT HOLDER, PARTY MODIFIES /CONVEYS PROGRAM PERMITTED , LIABLE DAMAGES, INCLUDING GENERAL, SPECIAL, INCIDENTAL CONSEQUENTIAL DAMAGES ARISING USE INABILITY USE PROGRAM (INCLUDING LIMITED LOSS DATA DATA RENDERED INACCURATE LOSSES SUSTAINED THIRD PARTIES FAILURE PROGRAM OPERATE PROGRAMS), EVEN HOLDER PARTY ADVISED POSSIBILITY DAMAGES.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"id_17-interpretation-of-sections-15-and-16","dir":"","previous_headings":"TERMS AND CONDITIONS","what":"17. Interpretation of Sections 15 and 16","title":"GNU General Public License","text":"disclaimer warranty limitation liability provided given local legal effect according terms, reviewing courts shall apply local law closely approximates absolute waiver civil liability connection Program, unless warranty assumption liability accompanies copy Program return fee. END TERMS CONDITIONS","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"how-to-apply-these-terms-to-your-new-programs","dir":"","previous_headings":"","what":"How to Apply These Terms to Your New Programs","title":"GNU General Public License","text":"develop new program, want greatest possible use public, best way achieve make free software everyone can redistribute change terms. , attach following notices program. safest attach start source file effectively state exclusion warranty; file least “copyright” line pointer full notice found. Also add information contact electronic paper mail. program terminal interaction, make output short notice like starts interactive mode: hypothetical commands show w show c show appropriate parts General Public License. course, program’s commands might different; GUI interface, use “box”. also get employer (work programmer) school, , sign “copyright disclaimer” program, necessary. information , apply follow GNU GPL, see <http://www.gnu.org/licenses/>. GNU General Public License permit incorporating program proprietary programs. program subroutine library, may consider useful permit linking proprietary applications library. want , use GNU Lesser General Public License instead License. first, please read <http://www.gnu.org/philosophy/--lgpl.html>.","code":"<one line to give the program's name and a brief idea of what it does.> Copyright (C) <year>  <name of author>  This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.  You should have received a copy of the GNU General Public License along with this program.  If not, see <http://www.gnu.org/licenses/>. <program>  Copyright (C) <year>  <name of author> This program comes with ABSOLUTELY NO WARRANTY; for details type 'show w'. This is free software, and you are welcome to redistribute it under certain conditions; type 'show c' for details."},{"path":"https://tlyons253.github.io/MDCSpatialData/articles/Batch-Process-Raster-from-FedData.html","id":"batch-processing","dir":"Articles","previous_headings":"","what":"Batch Processing","title":"Batch Processing FedData","text":"example batch processing multiple years NLCD data. requires creating folder two subfolders tif’s can stored. NCLD data unprojected ’s downloaded, need project preferred coordinate system. ’s multi-step process.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/articles/Batch-Process-Raster-from-FedData.html","id":"setup","dir":"Articles","previous_headings":"Batch Processing","what":"Setup","title":"Batch Processing FedData","text":"Now use vector years iteratively download data [FedData]. writes 3 tif files “MO_noproj” file name. files 2010, 2015, 2020 annual NLCD landcover. way FedData works creates rectangle min/max X Y template crops . rasters contain good chunk KS, IL little bit IA AR. ’ll clean next step","code":"dir.create('C:/Users/Lyonst/Desktop/NLCD/unproj',            recursive = TRUE)# create a folder and first subfolder for storing unprojected tif's. Use relative paths if you know how to and/or have an R project set up.   my.path<-'C:/Users/Lyonst/Desktop/NLCD'  # save the parent folder path as an object, not just the lowest folder  years_to_dl<-c(2010,2015,2020) # object referencing the years of NCLD you'd like to download # Older NLCD data was only released about every 3 years, but now USGS is going back and using different processing to generate/estimate/interpolate annual data sets. Upshot is, you now have annual data if you think you need it # pass the vector of years to the map function to iteratively call FedData::get_nlcd_annual  purrr::map(years_to_dl,            ~FedData::get_nlcd_annual(template=MDCSpatialData::state.mo,                                      label='MO_noproj',                                      year=.x,                                      product='LndCov',                                      extraction.dir=paste0(my.path,'/unproj')                                      ) )"},{"path":"https://tlyons253.github.io/MDCSpatialData/articles/Batch-Process-Raster-from-FedData.html","id":"reproject","dir":"Articles","previous_headings":"Batch Processing","what":"Reproject","title":"Batch Processing FedData","text":"reproject, ’ll need create object full file paths unprojected files, setup another subfolder hold reprojected tif’s, can stop delete entire …/unproj/ folder like. Alternatively, can combine annual raster files multiband raster object. advantage read one object get rasters. downside ’s probably efficient process data creating lists files passing [purrr::map] done . Still…want try… additional functions terra help process bands together separately. Note multiband raster works bands exact spatial extent. think might want crop clip different years different ways, ’s best keep individual years separate files objects, even less efficient memory.","code":"# List the tif files in the folder  unproj.files<-list.files(path=paste0(my.path,'/unproj'),                          pattern='.tif$', # regex for files that end in .tif                          full.names = TRUE)    #create a vector of new names  rast.names<-purrr::map(unproj.files,                 ~paste0('NLCD_Y',stringr::str_extract(.x,pattern='20\\\\d{2}'),'_proj'))  #tif file names will now look like 'NLCD_Y2010_proj.tif' after reprojections     dir.create('C:/Users/Lyonst/Desktop/NLCD/prj') # Create a directory to hold the projected files    # write a function to take the list of unprojected files and names we'd like to have for the new projected files, and reproject, crop/mask and write them    rast.fxn<-function(X,Y){        terra::project(terra::rast(X),'EPSG:26915')->Z#NAD83 UTM15N code     terra::mask(Z,terra::vect(MDCSpatialData::state.mo))->W # assign raster cells outside the state boundary an NA value     terra::writeRaster(W,                    filename=paste0(my.path,'/prj/',rast.names,'.tif')) }  # use future to run these in parallel future::plan(\"multisession\",workers=3) furrr::future_map2(unproj.files,rast.names,~rast.fxn(.x,.y)) # this takes approximately 10 minutes for 3 NLCD rasters for the state of MO   future::plan('sequential') # reset my.rast<-list.files(path=paste0(my.path,'/prj'),                          pattern='.tif$', # regex for files that end in .tif                          full.names = TRUE)   # read in multiple rasters  tmp<-terra::rast(my.rast)  terra::writeRaster(tmp,file=paste0(my.path,'/prj/all_nlcd.tif'))"},{"path":"https://tlyons253.github.io/MDCSpatialData/articles/Missouri-Spatial-Data.html","id":"background","dir":"Articles","previous_headings":"","what":"Background","title":"Accessing spatial data for Missouri","text":"spatial data MDCSpatialData package derived two R packages, tigris FedData. Tigris lets download sf objects files national TIGER data set, FedData lets download spatial data variety sources (NHD, NLCD, NASS, SSUGO, etc.) best bet look reference manuals, give quick examples .","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/articles/Missouri-Spatial-Data.html","id":"plotting-the-missouri-spatial-boundaries","dir":"Articles","previous_headings":"Background","what":"Plotting the Missouri spatial boundaries","title":"Accessing spatial data for Missouri","text":"can done easily ggplot","code":"#not run  MDCSpatialData::counties.mo->counties.mo MDCSpatialData::state.mo->state.mo  ggplot(counties.mo)+   geom_sf()  ggplot(state.mo)+   geom_sf()"},{"path":"https://tlyons253.github.io/MDCSpatialData/articles/Missouri-Spatial-Data.html","id":"extracting-spatial-data-from-tigris","dir":"Articles","previous_headings":"Background","what":"Extracting spatial data from tigris","title":"Accessing spatial data for Missouri","text":"","code":"#not run tigris::counties(state='MO')->counties.mo # census blocks  tigris::blocks(state=29))->blocks.mo   # school district boundaries # see tigris documentation  tigris::school_districts(state=29)->schools.mo"},{"path":"https://tlyons253.github.io/MDCSpatialData/articles/Missouri-Spatial-Data.html","id":"extracting-spatial-data-from-feddata","dir":"Articles","previous_headings":"Background","what":"Extracting spatial data from FedData","title":"Accessing spatial data for Missouri","text":"number spatial, landcover, weather data sets can pull . Definitley read reference manual package get comprehensive idea data available.","code":"# need a boundary shape. If it's not a rectangle or a square, one will be created internal to the function before extracting the data. The bounding area will be extracted from the min/max X and Y coordinates of the polygon.    #get NASS Cropland data layer data this has a size limit for the raster  MDCSpatialData::countes.mo|>   dplyr::filter(NAME=='Boone')->boone.co FedData::get_nass_cdl(template=boone.co,                  label='MO',                  year=2023)->cdl.boone  terra::plot(cdl.boone) # returns a SpatRaster, a terra raster object class   #get NHD data FedData::get_nhd(template=MDCSpatialData::state.mo,                  label='MO',   #for use if writing the data to file vs storing in memory.                  nhdplus=TRUE)->nhd.mo  #Returns a list with 5 sf objects: Points,lines, flowlines, areas (streams and lakes), and water bodies.  # get HUC12 data (the only scale available in FedData)  FedData::get_wbd(template=MDCSpatialData::state.mo,label='MO')->huc.mo  #returns a sf object"},{"path":"https://tlyons253.github.io/MDCSpatialData/authors.html","id":null,"dir":"","previous_headings":"","what":"Authors","title":"Authors and Citation","text":"Tim Lyons. Author, maintainer.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/authors.html","id":"citation","dir":"","previous_headings":"","what":"Citation","title":"Authors and Citation","text":"Lyons T (2025). MDCSpatialData: Spatial datasets MDC. R package version 0.0.0.9000, https://github.com/tlyons253/MDCSpatialData.","code":"@Manual{,   title = {MDCSpatialData: Spatial datasets for MDC},   author = {Tim Lyons},   year = {2025},   note = {R package version 0.0.0.9000},   url = {https://github.com/tlyons253/MDCSpatialData}, }"},{"path":"https://tlyons253.github.io/MDCSpatialData/index.html","id":"mdcspatialdata","dir":"","previous_headings":"","what":"Spatial datasets for MDC","title":"Spatial datasets for MDC","text":"MDCSpatialdData provides spatial data sets tabular R-compatible forms (sf, terra) easy access MDC staff others. data objects projected NAD83 UTM15N unless otherwise noted. Measurement attriubutes spatial objects (e.g., sf, terra) may based projected coordinate system. tabular data calculations performed spatial data using NAD83 UTM15N.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/index.html","id":"installation","dir":"","previous_headings":"","what":"Installation","title":"Spatial datasets for MDC","text":"can install MDChelp GitHub :","code":"# install.packages(\"devtools\") devtools::install_github(\"tlyons253/MDCSpatialData\")"},{"path":"https://tlyons253.github.io/MDCSpatialData/index.html","id":"examples","dir":"","previous_headings":"","what":"Examples","title":"Spatial datasets for MDC","text":"advantage spatial data sets separate package need read memory processed; don’t need take RAM raw format. example, wanted clip flowlines Boone County might normally try: reads flowlines state. memory friendly version doesn’t keep raw flowlines file environment :","code":"MDCSpatialData::nhd.flowline.mo->flowlines  MDCSpatialData::counties.mo->counties  sf::st_intersection(flowlines,counties)->boone.flow  rm(flowlines) # remove the raw flowlines file sf::st_intersection(MDCSpatialData::nhd.flowline.mo,                     MDCSpatialData::counties.mo)->boone.flow"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/counties.mo.html","id":null,"dir":"Reference","previous_headings":"","what":"Missouri county boundaries — counties.mo","title":"Missouri county boundaries — counties.mo","text":"sf object containing  polygons representing border county Missouri. boundary derived dissolving county boundaries tigris, county data layer. NAD83 UTM 15N (meters) coordinate system. Per tigris package, 1:500k resolution (default)","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/counties.mo.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Missouri county boundaries — counties.mo","text":"","code":"counties.mo"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/counties.mo.html","id":"format","dir":"Reference","previous_headings":"","what":"Format","title":"Missouri county boundaries — counties.mo","text":"object class sf (inherits data.frame) 115 rows 7 columns.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/counties.mo.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Missouri county boundaries — counties.mo","text":"","code":"if (FALSE) { # \\dontrun{ tigris::counties(state='MO')%>% sf::st_transform(., crs=26915)%>% # reproject to NAD83 UTM 15N  select(STATEFP,         COUNTYFP,GEOID,         NAME,         NAMELSAD,         LSAD)->counties.mo } # }"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.area.mo.html","id":null,"dir":"Reference","previous_headings":"","what":"NHD Area data cropped to the state of Missouri — nhd.area.mo","title":"NHD Area data cropped to the state of Missouri — nhd.area.mo","text":"NHD data obtained throught FedData package R","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.area.mo.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"NHD Area data cropped to the state of Missouri — nhd.area.mo","text":"","code":"nhd.area.mo"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.area.mo.html","id":"format","dir":"Reference","previous_headings":"","what":"Format","title":"NHD Area data cropped to the state of Missouri — nhd.area.mo","text":"object class sf (inherits tbl_df, tbl, data.frame) 5289 rows 19 columns.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.area.mo.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"NHD Area data cropped to the state of Missouri — nhd.area.mo","text":"see NHD data dictionary detail: https://www.usgs.gov/ngp-standards--specifications/national-hydrography-dataset-nhd-data-dictionary-feature-domains","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.flowline.mo.html","id":null,"dir":"Reference","previous_headings":"","what":"NHD Flowline data cropped to the state of Missouri — nhd.flowline.mo","title":"NHD Flowline data cropped to the state of Missouri — nhd.flowline.mo","text":"NHD data obtained throught FedData package R","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.flowline.mo.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"NHD Flowline data cropped to the state of Missouri — nhd.flowline.mo","text":"","code":"nhd.flowline.mo"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.flowline.mo.html","id":"format","dir":"Reference","previous_headings":"","what":"Format","title":"NHD Flowline data cropped to the state of Missouri — nhd.flowline.mo","text":"object class sf (inherits tbl_df, tbl, data.frame) 2201 rows 19 columns.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.flowline.mo.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"NHD Flowline data cropped to the state of Missouri — nhd.flowline.mo","text":"see NHD data dictionary detail: https://www.usgs.gov/ngp-standards--specifications/national-hydrography-dataset-nhd-data-dictionary-feature-domains","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.line.mo.html","id":null,"dir":"Reference","previous_headings":"","what":"NHD Line data cropped to the state of Missouri — nhd.line.mo","title":"NHD Line data cropped to the state of Missouri — nhd.line.mo","text":"NHD data obtained throught FedData package R","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.line.mo.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"NHD Line data cropped to the state of Missouri — nhd.line.mo","text":"","code":"nhd.line.mo"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.line.mo.html","id":"format","dir":"Reference","previous_headings":"","what":"Format","title":"NHD Line data cropped to the state of Missouri — nhd.line.mo","text":"object class sf (inherits tbl_df, tbl, data.frame) 1150 rows 14 columns.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.line.mo.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"NHD Line data cropped to the state of Missouri — nhd.line.mo","text":"see NHD data dictionary detail: https://www.usgs.gov/ngp-standards--specifications/national-hydrography-dataset-nhd-data-dictionary-feature-domains","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.point.mo.html","id":null,"dir":"Reference","previous_headings":"","what":"NHD Point data cropped to the state of Missouri — nhd.point.mo","title":"NHD Point data cropped to the state of Missouri — nhd.point.mo","text":"NHD data obtained throught FedData package R","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.point.mo.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"NHD Point data cropped to the state of Missouri — nhd.point.mo","text":"","code":"nhd.point.mo"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.point.mo.html","id":"format","dir":"Reference","previous_headings":"","what":"Format","title":"NHD Point data cropped to the state of Missouri — nhd.point.mo","text":"object class sf (inherits tbl_df, tbl, data.frame) 2550 rows 12 columns.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.point.mo.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"NHD Point data cropped to the state of Missouri — nhd.point.mo","text":"see NHD data dictionary detail: https://www.usgs.gov/ngp-standards--specifications/national-hydrography-dataset-nhd-data-dictionary-feature-domains","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.waterbody.mo.html","id":null,"dir":"Reference","previous_headings":"","what":"NHD Waterbody data cropped to the state of Missouri — nhd.waterbody.mo","title":"NHD Waterbody data cropped to the state of Missouri — nhd.waterbody.mo","text":"NHD data obtained throught FedData package R","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.waterbody.mo.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"NHD Waterbody data cropped to the state of Missouri — nhd.waterbody.mo","text":"","code":"nhd.waterbody.mo"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.waterbody.mo.html","id":"format","dir":"Reference","previous_headings":"","what":"Format","title":"NHD Waterbody data cropped to the state of Missouri — nhd.waterbody.mo","text":"object class sf (inherits tbl_df, tbl, data.frame) 274472 rows 20 columns.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.waterbody.mo.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"NHD Waterbody data cropped to the state of Missouri — nhd.waterbody.mo","text":"see NHD data dictionary detail: https://www.usgs.gov/ngp-standards--specifications/national-hydrography-dataset-nhd-data-dictionary-feature-domains","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.area.tab.html","id":null,"dir":"Reference","previous_headings":"","what":"NLCD land cover by area for each county in MO odd numbered years 2001-2023. — nlcd.area.tab","title":"NLCD land cover by area for each county in MO odd numbered years 2001-2023. — nlcd.area.tab","text":"dataset derived Annual NLCD data- files obtained via FedData package (NLCD) tigir package (county boundaries). NLCD data reprojected NAD83 UTM 15 N areal calculations.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.area.tab.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"NLCD land cover by area for each county in MO odd numbered years 2001-2023. — nlcd.area.tab","text":"","code":"nlcd.area.tab"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.area.tab.html","id":"format","dir":"Reference","previous_headings":"","what":"Format","title":"NLCD land cover by area for each county in MO odd numbered years 2001-2023. — nlcd.area.tab","text":"cty county name yr 4 digit year crop.sqkm area km^2 crop develop.sqkm area km^2 developed forest.sqkm area km^2 forest grass.sqkm area km^2 grass water.sqkm area km^2 water wetland.sqkm area km^2 wetland .sqkm area km^2 landcover types present","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.area.tab.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"NLCD land cover by area for each county in MO odd numbered years 2001-2023. — nlcd.area.tab","text":"See vignettes examples batch process Cropping performed terra::crop Area converted square km based 30x30m cell size summing pixels given class. processing occurred.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.area.tab.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"NLCD land cover by area for each county in MO odd numbered years 2001-2023. — nlcd.area.tab","text":"","code":"if (FALSE) { # \\dontrun{ #pixel classes were condensed as follows:   terra::rast(nlcd)->Z  mo.co.list[[county]]->Q  terra::crop(Z,Q)%>%  terra::freq()%>%  filter(str_detect(value,  'Water|Developed|Forest|Shrub|Grass|Hay|Crops|Wetlands'))%>%  mutate(LC=case_when(str_detect(value,'Developed')~\"develop\",                    str_detect(value,'Forest')~\"forest\",                    str_detect(value,'Shrub|Grassland|Hay')~'grass',                    str_detect(value,'Crops')~'crop',                    str_detect(value,'Wetlands')~'wetland',                    str_detect(value,'Water')~'water',                    TRUE~as.character(\"other\")                    ))                    } # }"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.pct.tab.html","id":null,"dir":"Reference","previous_headings":"","what":"NLCD land cover by percent of county area for each county in MO odd numbered years 2001-2023. — nlcd.pct.tab","title":"NLCD land cover by percent of county area for each county in MO odd numbered years 2001-2023. — nlcd.pct.tab","text":"dataset derived Annual NLCD data- files obtained via FedData package (NLCD) tigir package (county boundaries). NLCD data reprojected NAD83 UTM 15 N areal calculations.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.pct.tab.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"NLCD land cover by percent of county area for each county in MO odd numbered years 2001-2023. — nlcd.pct.tab","text":"","code":"nlcd.pct.tab"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.pct.tab.html","id":"format","dir":"Reference","previous_headings":"","what":"Format","title":"NLCD land cover by percent of county area for each county in MO odd numbered years 2001-2023. — nlcd.pct.tab","text":"cty county name yr 4 digit year crop.pct percent area crop develop.pct percent area developed forest.pct percent area forest grass.pct percent area grass water.pct percent area water wetland.pct percent area wetland .pct percent area  landcover types present","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.pct.tab.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"NLCD land cover by percent of county area for each county in MO odd numbered years 2001-2023. — nlcd.pct.tab","text":"Cropping performed terra::crop Area converted square km based 30x30m cell size summing pixels given class. processing occurred.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.pct.tab.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"NLCD land cover by percent of county area for each county in MO odd numbered years 2001-2023. — nlcd.pct.tab","text":"","code":"if (FALSE) { # \\dontrun{ #pixel classes were condensed as follows:   terra::rast(nlcd)->Z  mo.co.list[[county]]->Q  terra::crop(Z,Q)%>%  terra::freq()%>%  filter(str_detect(value,  'Water|Developed|Forest|Shrub|Grass|Hay|Crops|Wetlands'))%>%  mutate(LC=case_when(str_detect(value,'Developed')~\"develop\",                    str_detect(value,'Forest')~\"forest\",                    str_detect(value,'Shrub|Grassland|Hay')~'grass',                    str_detect(value,'Crops')~'crop',                    str_detect(value,'Wetlands')~'wetland',                    str_detect(value,'Water')~'water',                    TRUE~as.character(\"other\")                    ))                    } # }"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/state.mo.html","id":null,"dir":"Reference","previous_headings":"","what":"Missouri state boundary — state.mo","title":"Missouri state boundary — state.mo","text":"sf object containing single polygon representing border Missouri. boundary derived dissolving county boundaries tigris county data layer. NAD83 UTM 15N (meters) coordinate system.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/state.mo.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Missouri state boundary — state.mo","text":"","code":"state.mo"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/state.mo.html","id":"format","dir":"Reference","previous_headings":"","what":"Format","title":"Missouri state boundary — state.mo","text":"object class sf (inherits tbl_df, tbl, data.frame) 1 rows 2 columns.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/state.mo.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Missouri state boundary — state.mo","text":"","code":"if (FALSE) { # \\dontrun{ tigris::counties(state='MO')%>% sf::st_transform(., crs=26915)%>% # reproject to NAD83 UTM 15N  select(STATEFP,         COUNTYFP,GEOID,         NAME,         NAMELSAD,         LSAD)->counties.mo   counties.mo%>%  group_by(STATEFP)%>%  summarize()->state.mo } # }"}]
+[{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":null,"dir":"","previous_headings":"","what":"GNU General Public License","title":"GNU General Public License","text":"Version 3, 29 June 2007Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone permitted copy distribute verbatim copies license document, changing allowed.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/LICENSE.html","id":"preamble","dir":"","previous_headings":"","what":"Preamble","title":"GNU General Public License","text":"GNU General Public License free, copyleft license software kinds works. licenses software practical works designed take away freedom share change works. contrast, GNU General Public License intended guarantee freedom share change versions program–make sure remains free software users. , Free Software Foundation, use GNU General Public License software; applies also work released way authors. can apply programs, . speak free software, referring freedom, price. General Public Licenses designed make sure freedom distribute copies free software (charge wish), receive source code can get want , can change software use pieces new free programs, know can things. protect rights, need prevent others denying rights asking surrender rights. Therefore, certain responsibilities distribute copies software, modify : responsibilities respect freedom others. example, distribute copies program, whether gratis fee, must pass recipients freedoms received. must make sure , , receive can get source code. must show terms know rights. 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If not, see <http://www.gnu.org/licenses/>. <program>  Copyright (C) <year>  <name of author> This program comes with ABSOLUTELY NO WARRANTY; for details type 'show w'. This is free software, and you are welcome to redistribute it under certain conditions; type 'show c' for details."},{"path":"https://tlyons253.github.io/MDCSpatialData/articles/Batch-Process-Raster-from-FedData.html","id":"batch-processing","dir":"Articles","previous_headings":"","what":"Batch Processing","title":"Batch Processing FedData","text":"example batch processing multiple years NLCD data. requires creating folder two subfolders tif’s can stored. NCLD data unprojected ’s downloaded, need project preferred coordinate system. ’s multi-step process.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/articles/Batch-Process-Raster-from-FedData.html","id":"setup","dir":"Articles","previous_headings":"Batch Processing","what":"Setup","title":"Batch Processing FedData","text":"Now use vector years iteratively download data [FedData]. writes 3 tif files “MO_noproj” file name. files 2010, 2015, 2020 annual NLCD landcover. way FedData works creates rectangle min/max X Y template crops . rasters contain good chunk KS, IL little bit IA AR. ’ll clean next step","code":"dir.create('C:/Users/Lyonst/Desktop/NLCD/unproj',            recursive = TRUE)# create a folder and first subfolder for storing unprojected tif's. Use relative paths if you know how to and/or have an R project set up.   my.path<-'C:/Users/Lyonst/Desktop/NLCD'  # save the parent folder path as an object, not just the lowest folder  years_to_dl<-c(2010,2015,2020) # object referencing the years of NCLD you'd like to download # Older NLCD data was only released about every 3 years, but now USGS is going back and using different processing to generate/estimate/interpolate annual data sets. Upshot is, you now have annual data if you think you need it # pass the vector of years to the map function to iteratively call FedData::get_nlcd_annual  purrr::map(years_to_dl,            ~FedData::get_nlcd_annual(template=MDCSpatialData::state.mo,                                      label='MO_noproj',                                      year=.x,                                      product='LndCov',                                      extraction.dir=paste0(my.path,'/unproj')                                      ) )"},{"path":"https://tlyons253.github.io/MDCSpatialData/articles/Batch-Process-Raster-from-FedData.html","id":"reproject","dir":"Articles","previous_headings":"Batch Processing","what":"Reproject","title":"Batch Processing FedData","text":"reproject, ’ll need create object full file paths unprojected files, setup another subfolder hold reprojected tif’s, can stop delete entire …/unproj/ folder like. Alternatively, can combine annual raster files multiband raster object. advantage read one object get rasters. downside ’s probably efficient process data creating lists files passing [purrr::map] done . Still…want try… additional functions terra help process bands together separately. Note multiband raster works bands exact spatial extent. think might want crop clip different years different ways, ’s best keep individual years separate files objects, even less efficient memory.","code":"# List the tif files in the folder  unproj.files<-list.files(path=paste0(my.path,'/unproj'),                          pattern='.tif$', # regex for files that end in .tif                          full.names = TRUE)    #create a vector of new names  rast.names<-purrr::map(unproj.files,                 ~paste0('NLCD_Y',stringr::str_extract(.x,pattern='20\\\\d{2}'),'_proj'))  #tif file names will now look like 'NLCD_Y2010_proj.tif' after reprojections     dir.create('C:/Users/Lyonst/Desktop/NLCD/prj') # Create a directory to hold the projected files    # write a function to take the list of unprojected files and names we'd like to have for the new projected files, and reproject, crop/mask and write them    rast.fxn<-function(X,Y){        terra::project(terra::rast(X),'EPSG:26915')->Z#NAD83 UTM15N code     terra::mask(Z,terra::vect(MDCSpatialData::state.mo))->W # assign raster cells outside the state boundary an NA value     terra::writeRaster(W,                    filename=paste0(my.path,'/prj/',rast.names,'.tif')) }  # use future to run these in parallel future::plan(\"multisession\",workers=3) furrr::future_map2(unproj.files,rast.names,~rast.fxn(.x,.y)) # this takes approximately 10 minutes for 3 NLCD rasters for the state of MO   future::plan('sequential') # reset my.rast<-list.files(path=paste0(my.path,'/prj'),                          pattern='.tif$', # regex for files that end in .tif                          full.names = TRUE)   # read in multiple rasters  tmp<-terra::rast(my.rast)  terra::writeRaster(tmp,file=paste0(my.path,'/prj/all_nlcd.tif'))"},{"path":"https://tlyons253.github.io/MDCSpatialData/articles/Missouri-Spatial-Data.html","id":"background","dir":"Articles","previous_headings":"","what":"Background","title":"Accessing spatial data for Missouri","text":"spatial data MDCSpatialData package derived two R packages, tigris FedData. Tigris lets download sf objects files national TIGER data set, FedData lets download spatial data variety sources (NHD, NLCD, NASS, SSUGO, etc.) best bet look reference manuals, give quick examples .","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/articles/Missouri-Spatial-Data.html","id":"plotting-the-missouri-spatial-boundaries","dir":"Articles","previous_headings":"Background","what":"Plotting the Missouri spatial boundaries","title":"Accessing spatial data for Missouri","text":"can done easily ggplot","code":"#not run  MDCSpatialData::counties.mo->counties.mo MDCSpatialData::state.mo->state.mo  ggplot(counties.mo)+   geom_sf()  ggplot(state.mo)+   geom_sf()"},{"path":"https://tlyons253.github.io/MDCSpatialData/articles/Missouri-Spatial-Data.html","id":"extracting-spatial-data-from-tigris","dir":"Articles","previous_headings":"Background","what":"Extracting spatial data from tigris","title":"Accessing spatial data for Missouri","text":"","code":"#not run tigris::counties(state='MO')->counties.mo # census blocks  tigris::blocks(state=29))->blocks.mo   # school district boundaries # see tigris documentation  tigris::school_districts(state=29)->schools.mo"},{"path":"https://tlyons253.github.io/MDCSpatialData/articles/Missouri-Spatial-Data.html","id":"extracting-spatial-data-from-feddata","dir":"Articles","previous_headings":"Background","what":"Extracting spatial data from FedData","title":"Accessing spatial data for Missouri","text":"number spatial, landcover, weather data sets can pull . Definitley read reference manual package get comprehensive idea data available.","code":"# need a boundary shape. If it's not a rectangle or a square, one will be created internal to the function before extracting the data. The bounding area will be extracted from the min/max X and Y coordinates of the polygon.    #get NASS Cropland data layer data this has a size limit for the raster  MDCSpatialData::countes.mo|>   dplyr::filter(NAME=='Boone')->boone.co FedData::get_nass_cdl(template=boone.co,                  label='MO',                  year=2023)->cdl.boone  terra::plot(cdl.boone) # returns a SpatRaster, a terra raster object class   #get NHD data FedData::get_nhd(template=MDCSpatialData::state.mo,                  label='MO',   #for use if writing the data to file vs storing in memory.                  nhdplus=TRUE)->nhd.mo  #Returns a list with 5 sf objects: Points,lines, flowlines, areas (streams and lakes), and water bodies.  # get HUC12 data (the only scale available in FedData)  FedData::get_wbd(template=MDCSpatialData::state.mo,label='MO')->huc.mo  #returns a sf object"},{"path":"https://tlyons253.github.io/MDCSpatialData/authors.html","id":null,"dir":"","previous_headings":"","what":"Authors","title":"Authors and Citation","text":"Tim Lyons. Author, maintainer.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/authors.html","id":"citation","dir":"","previous_headings":"","what":"Citation","title":"Authors and Citation","text":"Lyons T (2025). MDCSpatialData: Spatial datasets MDC. R package version 0.0.0.9000, https://github.com/tlyons253/MDCSpatialData.","code":"@Manual{,   title = {MDCSpatialData: Spatial datasets for MDC},   author = {Tim Lyons},   year = {2025},   note = {R package version 0.0.0.9000},   url = {https://github.com/tlyons253/MDCSpatialData}, }"},{"path":"https://tlyons253.github.io/MDCSpatialData/index.html","id":"mdcspatialdata","dir":"","previous_headings":"","what":"Spatial datasets for MDC","title":"Spatial datasets for MDC","text":"MDCSpatialdData provides spatial data sets tabular R-compatible forms (sf, terra) easy access MDC staff others. data objects projected NAD83 UTM15N unless otherwise noted. Measurement attriubutes spatial objects (e.g., sf, terra) may based projected coordinate system. tabular data calculations performed spatial data using NAD83 UTM15N.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/index.html","id":"installation","dir":"","previous_headings":"","what":"Installation","title":"Spatial datasets for MDC","text":"can install MDChelp GitHub :","code":"# install.packages(\"devtools\") devtools::install_github(\"tlyons253/MDCSpatialData\")"},{"path":"https://tlyons253.github.io/MDCSpatialData/index.html","id":"examples","dir":"","previous_headings":"","what":"Examples","title":"Spatial datasets for MDC","text":"advantage spatial data sets separate package need read memory processed; don’t need take RAM raw format. example, wanted clip flowlines Boone County might normally try: reads flowlines state. memory friendly version doesn’t keep raw flowlines file environment :","code":"MDCSpatialData::nhd.flowline.mo->flowlines  MDCSpatialData::counties.mo->counties  sf::st_intersection(flowlines,counties)->boone.flow  rm(flowlines) # remove the raw flowlines file sf::st_intersection(MDCSpatialData::nhd.flowline.mo,                     MDCSpatialData::counties.mo)->boone.flow"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/counties.mo.html","id":null,"dir":"Reference","previous_headings":"","what":"Missouri county boundaries — counties.mo","title":"Missouri county boundaries — counties.mo","text":"sf object containing  polygons representing border county Missouri. boundary derived dissolving county boundaries tigris, county data layer. NAD83 UTM 15N (meters) coordinate system. Per tigris package, 1:500k resolution (default)","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/counties.mo.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Missouri county boundaries — counties.mo","text":"","code":"counties.mo"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/counties.mo.html","id":"format","dir":"Reference","previous_headings":"","what":"Format","title":"Missouri county boundaries — counties.mo","text":"object class sf (inherits data.frame) 115 rows 7 columns.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/counties.mo.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Missouri county boundaries — counties.mo","text":"","code":"if (FALSE) { # \\dontrun{ tigris::counties(state='MO')%>% sf::st_transform(., crs=26915)%>% # reproject to NAD83 UTM 15N  select(STATEFP,         COUNTYFP,GEOID,         NAME,         NAMELSAD,         LSAD)->counties.mo } # }"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.area.mo.html","id":null,"dir":"Reference","previous_headings":"","what":"NHD Area data cropped to the state of Missouri — nhd.area.mo","title":"NHD Area data cropped to the state of Missouri — nhd.area.mo","text":"NHD data obtained throught FedData package R","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.area.mo.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"NHD Area data cropped to the state of Missouri — nhd.area.mo","text":"","code":"nhd.area.mo"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.area.mo.html","id":"format","dir":"Reference","previous_headings":"","what":"Format","title":"NHD Area data cropped to the state of Missouri — nhd.area.mo","text":"object class sf (inherits tbl_df, tbl, data.frame) 5289 rows 19 columns.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.area.mo.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"NHD Area data cropped to the state of Missouri — nhd.area.mo","text":"see NHD data dictionary detail: https://www.usgs.gov/ngp-standards--specifications/national-hydrography-dataset-nhd-data-dictionary-feature-domains","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.flowline.mo.html","id":null,"dir":"Reference","previous_headings":"","what":"NHD Flowline data cropped to the state of Missouri — nhd.flowline.mo","title":"NHD Flowline data cropped to the state of Missouri — nhd.flowline.mo","text":"NHD data obtained throught FedData package R","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.flowline.mo.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"NHD Flowline data cropped to the state of Missouri — nhd.flowline.mo","text":"","code":"nhd.flowline.mo"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.flowline.mo.html","id":"format","dir":"Reference","previous_headings":"","what":"Format","title":"NHD Flowline data cropped to the state of Missouri — nhd.flowline.mo","text":"object class sf (inherits tbl_df, tbl, data.frame) 2201 rows 19 columns.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.flowline.mo.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"NHD Flowline data cropped to the state of Missouri — nhd.flowline.mo","text":"see NHD data dictionary detail: https://www.usgs.gov/ngp-standards--specifications/national-hydrography-dataset-nhd-data-dictionary-feature-domains","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.line.mo.html","id":null,"dir":"Reference","previous_headings":"","what":"NHD Line data cropped to the state of Missouri — nhd.line.mo","title":"NHD Line data cropped to the state of Missouri — nhd.line.mo","text":"NHD data obtained throught FedData package R","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.line.mo.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"NHD Line data cropped to the state of Missouri — nhd.line.mo","text":"","code":"nhd.line.mo"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.line.mo.html","id":"format","dir":"Reference","previous_headings":"","what":"Format","title":"NHD Line data cropped to the state of Missouri — nhd.line.mo","text":"object class sf (inherits tbl_df, tbl, data.frame) 1150 rows 14 columns.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.line.mo.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"NHD Line data cropped to the state of Missouri — nhd.line.mo","text":"see NHD data dictionary detail: https://www.usgs.gov/ngp-standards--specifications/national-hydrography-dataset-nhd-data-dictionary-feature-domains","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.point.mo.html","id":null,"dir":"Reference","previous_headings":"","what":"NHD Point data cropped to the state of Missouri — nhd.point.mo","title":"NHD Point data cropped to the state of Missouri — nhd.point.mo","text":"NHD data obtained throught FedData package R","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.point.mo.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"NHD Point data cropped to the state of Missouri — nhd.point.mo","text":"","code":"nhd.point.mo"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.point.mo.html","id":"format","dir":"Reference","previous_headings":"","what":"Format","title":"NHD Point data cropped to the state of Missouri — nhd.point.mo","text":"object class sf (inherits tbl_df, tbl, data.frame) 2550 rows 12 columns.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.point.mo.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"NHD Point data cropped to the state of Missouri — nhd.point.mo","text":"see NHD data dictionary detail: https://www.usgs.gov/ngp-standards--specifications/national-hydrography-dataset-nhd-data-dictionary-feature-domains","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.waterbody.mo.html","id":null,"dir":"Reference","previous_headings":"","what":"NHD Waterbody data cropped to the state of Missouri — nhd.waterbody.mo","title":"NHD Waterbody data cropped to the state of Missouri — nhd.waterbody.mo","text":"NHD data obtained throught FedData package R","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.waterbody.mo.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"NHD Waterbody data cropped to the state of Missouri — nhd.waterbody.mo","text":"","code":"nhd.waterbody.mo"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.waterbody.mo.html","id":"format","dir":"Reference","previous_headings":"","what":"Format","title":"NHD Waterbody data cropped to the state of Missouri — nhd.waterbody.mo","text":"object class sf (inherits tbl_df, tbl, data.frame) 274472 rows 20 columns.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nhd.waterbody.mo.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"NHD Waterbody data cropped to the state of Missouri — nhd.waterbody.mo","text":"see NHD data dictionary detail: https://www.usgs.gov/ngp-standards--specifications/national-hydrography-dataset-nhd-data-dictionary-feature-domains","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.area.tab.html","id":null,"dir":"Reference","previous_headings":"","what":"NLCD land cover by area for each county in MO odd numbered years 2001-2023. — nlcd.area.tab","title":"NLCD land cover by area for each county in MO odd numbered years 2001-2023. — nlcd.area.tab","text":"dataset derived Annual NLCD data- files obtained via FedData package (NLCD) tigir package (county boundaries). NLCD data reprojected NAD83 UTM 15 N areal calculations.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.area.tab.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"NLCD land cover by area for each county in MO odd numbered years 2001-2023. — nlcd.area.tab","text":"","code":"nlcd.area.tab"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.area.tab.html","id":"format","dir":"Reference","previous_headings":"","what":"Format","title":"NLCD land cover by area for each county in MO odd numbered years 2001-2023. — nlcd.area.tab","text":"cty county name yr 4 digit year crop.sqkm area km^2 crop develop.sqkm area km^2 developed forest.sqkm area km^2 forest grass.sqkm area km^2 grass water.sqkm area km^2 water wetland.sqkm area km^2 wetland .sqkm area km^2 landcover types present","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.area.tab.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"NLCD land cover by area for each county in MO odd numbered years 2001-2023. — nlcd.area.tab","text":"See vignettes examples batch process Cropping performed terra::crop terra:mask Area converted square km based 30x30m cell size summing pixels given class. processing occurred.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.area.tab.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"NLCD land cover by area for each county in MO odd numbered years 2001-2023. — nlcd.area.tab","text":"","code":"if (FALSE) { # \\dontrun{ #data processed as follows:    # list projected NLCD files in a folder list.nlcd<-list.files(path='./prj_NLCD/',                      pattern='.tif$',                      full.names=TRUE)    MDCSpatialData::counties.mo->co    co%>%split(.$NAME)%>%  map(.,~terra::vect(.x))->tmp  nlcd.fxn<-function(nlcd,                   county,year){  terra::rast(nlcd)->Z   mo.co.list[[county]]->Q   terra::crop(Z,Q)->P  terra::mask(P,Q)%>%    terra::freq()%>%    rename(LC=value)%>%    select(LC,count)%>%    group_by(LC)%>%    summarize(n.cells=sum(count))%>%    ungroup()%>%    mutate(pct.area=n.cells/sum(n.cells),           area.sqkm=(n.cells*(30*30)/1E6),           cty=county,           yr=year) }     crossing(list.nlcd,names(mo.co.list))%>%  rename(path=1,         county=2)%>%  mutate(year=str_extract(path,pattern='20\\\\d{2}'))%>%  pmap(~nlcd.fxn(..1,..2,..3))->nlcd.tab   bind_rows(nlcd.tab)%>%   select(-n.cells,-pct.area)%>%   mutate(LC=paste0(LC,'.sqkm'))%>%   pivot_wider(names_from=LC,               values_from=area.sqkm)->nlcd.area.tab } # }"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.pct.tab.html","id":null,"dir":"Reference","previous_headings":"","what":"NLCD land cover by percent of county area for each county in MO odd numbered years 2001-2023. — nlcd.pct.tab","title":"NLCD land cover by percent of county area for each county in MO odd numbered years 2001-2023. — nlcd.pct.tab","text":"dataset derived Annual NLCD data- files obtained via FedData package (NLCD) tigir package (county boundaries). NLCD data reprojected NAD83 UTM 15 N areal calculations.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.pct.tab.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"NLCD land cover by percent of county area for each county in MO odd numbered years 2001-2023. — nlcd.pct.tab","text":"","code":"nlcd.pct.tab"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.pct.tab.html","id":"format","dir":"Reference","previous_headings":"","what":"Format","title":"NLCD land cover by percent of county area for each county in MO odd numbered years 2001-2023. — nlcd.pct.tab","text":"cty county name yr 4 digit year crop.pct percent area crop develop.pct percent area developed forest.pct percent area forest grass.pct percent area grass water.pct percent area water wetland.pct percent area wetland .pct percent area  landcover types present","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.pct.tab.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"NLCD land cover by percent of county area for each county in MO odd numbered years 2001-2023. — nlcd.pct.tab","text":"Cropping performed terra::crop Area converted square km based 30x30m cell size summing pixels given class. processing occurred.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/nlcd.pct.tab.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"NLCD land cover by percent of county area for each county in MO odd numbered years 2001-2023. — nlcd.pct.tab","text":"","code":"if (FALSE) { # \\dontrun{ #' #data processed as follows:    # list projected NLCD files in a folder list.nlcd<-list.files(path='./prj_NLCD/',                      pattern='.tif$',                      full.names=TRUE)    MDCSpatialData::counties.mo->co    co%>%split(.$NAME)%>%  map(.,~terra::vect(.x))->tmp  nlcd.fxn<-function(nlcd,                   county,year){  terra::rast(nlcd)->Z   mo.co.list[[county]]->Q   terra::crop(Z,Q)->P  terra::mask(P,Q)%>%    terra::freq()%>%    rename(LC=value)%>%    select(LC,count)%>%    group_by(LC)%>%    summarize(n.cells=sum(count))%>%    ungroup()%>%    mutate(pct.area=n.cells/sum(n.cells),           area.sqkm=(n.cells*(30*30)/1E6),           cty=county,           yr=year) }     crossing(list.nlcd,names(mo.co.list))%>%  rename(path=1,         county=2)%>%  mutate(year=str_extract(path,pattern='20\\\\d{2}'))%>%  pmap(~nlcd.fxn(..1,..2,..3))->nlcd.tab   bind_rows(nlcd.tab)%>%  select(-n.cells,-area.sqkm)%>%    mutate(LC=paste0(LC,'.pct'))%>%    pivot_wider(names_from=LC,                values_from=pct.area)->nlcd.pct.tab                     } # }"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/state.mo.html","id":null,"dir":"Reference","previous_headings":"","what":"Missouri state boundary — state.mo","title":"Missouri state boundary — state.mo","text":"sf object containing single polygon representing border Missouri. boundary derived dissolving county boundaries tigris county data layer. NAD83 UTM 15N (meters) coordinate system.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/state.mo.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Missouri state boundary — state.mo","text":"","code":"state.mo"},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/state.mo.html","id":"format","dir":"Reference","previous_headings":"","what":"Format","title":"Missouri state boundary — state.mo","text":"object class sf (inherits tbl_df, tbl, data.frame) 1 rows 2 columns.","code":""},{"path":"https://tlyons253.github.io/MDCSpatialData/reference/state.mo.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Missouri state boundary — state.mo","text":"","code":"if (FALSE) { # \\dontrun{ tigris::counties(state='MO')%>% sf::st_transform(., crs=26915)%>% # reproject to NAD83 UTM 15N  select(STATEFP,         COUNTYFP,GEOID,         NAME,         NAMELSAD,         LSAD)->counties.mo   counties.mo%>%  group_by(STATEFP)%>%  summarize()->state.mo } # }"},{"path":"https://tlyons253.github.io/MDCSpatialData/news/index.html","id":"mdcspatialdata-development-version","dir":"Changelog","previous_headings":"","what":"MDCSpatialData (development version)","title":"MDCSpatialData (development version)","text":"Fixed NLCD-correcting mask","code":""}]
diff --git a/sitemap.xml b/sitemap.xml
index 1e8cbcd..37252c7 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -6,6 +6,7 @@
 <url><loc>https://tlyons253.github.io/MDCSpatialData/articles/index.html</loc></url>
 <url><loc>https://tlyons253.github.io/MDCSpatialData/authors.html</loc></url>
 <url><loc>https://tlyons253.github.io/MDCSpatialData/index.html</loc></url>
+<url><loc>https://tlyons253.github.io/MDCSpatialData/news/index.html</loc></url>
 <url><loc>https://tlyons253.github.io/MDCSpatialData/reference/counties.mo.html</loc></url>
 <url><loc>https://tlyons253.github.io/MDCSpatialData/reference/index.html</loc></url>
 <url><loc>https://tlyons253.github.io/MDCSpatialData/reference/nhd.area.mo.html</loc></url>