remove more files and udpate README

Author: andreas-grafberger

README.md

@@ -28,8 +28,10 @@
 
 The Hydrological Analysis Toolkit (HAT) is a software suite for hydrologists working with simulated and observed river discharge. HAT performs data analysis on hydrological datasets, with its main features being:
 - mapping station locations into hydrological model grids
-- extraction of timeseries at station locations from gridded model outputs
-- statistical analysis of hydrological timeseries
+- interactive visualizations
+
+> [!NOTE]
+> The station extraction and hydrostats functionality formerly in HAT now live in [ecmwf/hyve](https://github.com/ecmwf/hyve).
 
 ### Installation
 
@@ -50,18 +52,6 @@ pip install -e .[dev]
 pre-commit install
 ```
 
-HAT provides **experimental** support for earthkit-data's [gribjump source](https://earthkit-data.readthedocs.io/en/latest/guide/sources.html#gribjump).
-To install the gribjump extras for testing and experimentation, run:
-```bash
-pip install hydro-analysis-toolkit[gribjump]
-```
-
-> [!NOTE]
-> The gribjump feature is experimental. It is not recommended for production use and may change or break in future releases.
-> Information on how to build gribjump can be found in [GribJump's source code](https://github.com/ecmwf/gribjump/). Experimental
-> wheels of `gribjumplib` can also be found [on PyPI](https://pypi.org/project/gribjumplib/).
-
-
 ## Licence
 
 ```

notebooks/workflow/hydrostats_computation.ipynb

@@ -70,9 +70,6 @@ dependencies = [
         "ruff",
         "pre-commit"
     ]
-    gribjump = [
-        "earthkit-data[gribjump]"
-    ]
 
 [project.scripts]
     hat-station-mapping = "hat.cli:mapper_cli"
@@ -100,11 +97,6 @@ addopts = "--pdbcls=IPython.terminal.debugger:Pdb"
 testpaths = [
     "tests",
 ]
-filterwarnings = [
-    # Probably harmless numpy 2.x ABI warning from netCDF4's Cython extension
-    # See: https://github.com/Unidata/netcdf4-python/issues/1354
-    "ignore:numpy.ndarray size changed:RuntimeWarning",
-]
 
 # Packaging/setuptools options
 [tool.setuptools]