Missing a TIF file

[abnerbog]

Attempting to render the Quarto doc fails as there is a missing TIF file in the McDonaldHollowDEM folder:

quarto render 13-Geospatial-Raster-Hydro.qmd --to ipynb


processing file: 13-Geospatial-Raster-Hydro.qmd
  |...........                                        |  22% [unnamed-chunk-4] Error:
! [rast] file does not exist: McDonaldHollowDEM/brush_hillshade.tif
Backtrace:
    ▆
 1. ├─terra::rast("McDonaldHollowDEM/brush_hillshade.tif")
 2. └─terra::rast("McDonaldHollowDEM/brush_hillshade.tif")
 3.   └─terra (local) .local(x, ...)
 4.     └─terra:::messages(r, "rast")
 5.       └─terra:::error(f, x@pntr$getError())



Quitting from lines 95-104 [unnamed-chunk-4] (13-Geospatial-Raster-Hydro.qmd)
Execution halted