Use number of processors available

archisgore · Jun 19, 2020 · 15e6a16 · 15e6a16
1 parent e17af3d
commit 15e6a16
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/generatemergedtiles.sh b/generatemergedtiles.sh
@@ -10,5 +10,5 @@ fi
 echo "Converting merged TIF file into Google Maps tiles..."
 
 echo "Converting file files/merged.tif into tiles..."
-docker run --rm -it -v $PWD:/pwd osgeo/gdal:alpine-normal-latest gdal2tiles.py -z 0-19 -e --processes=4 /pwd/files/merged.tif /pwd/tiles
+docker run --rm -it -v $PWD:/pwd osgeo/gdal:alpine-normal-latest gdal2tiles.py -z 0-19 -e --processes=$(nproc) /pwd/files/merged.tif /pwd/tiles
 
diff --git a/generatetiles.sh b/generatetiles.sh
@@ -5,6 +5,6 @@ echo "Convert TIF files from files into Google Maps tiles in tiles..."
 for entry in files/*        
 do
   echo "Converting file $entry into tiles..."
-  docker run --rm -it -v $PWD:/pwd osgeo/gdal:alpine-normal-latest gdal2tiles.py -z 0-19 -e --processes=4 /pwd/$entry /pwd/tiles
+  docker run --rm -it -v $PWD:/pwd osgeo/gdal:alpine-normal-latest gdal2tiles.py -z 0-19 -e --processes=$(nproc) /pwd/$entry /pwd/tiles
 done