COG doc: add precision about NUM_THREADS creation option

OSGeo · Jun 12, 2019 · 19aabce · 19aabce
1 parent 59727a5
commit 19aabce
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/gdal/doc/source/drivers/raster/cog.rst b/gdal/doc/source/drivers/raster/cog.rst
@@ -64,7 +64,9 @@ General creation options
 
 -  **NUM_THREADS=number_of_threads/ALL_CPUS**: Enable
    multi-threaded compression by specifying the number of worker
-   threads. Default is compression in the main thread.
+   threads. Default is compression in the main thread. This also determines
+   the number of threads used when reprojection is done with the TILING_SCHEME
+   or TARGET_SRS creation options.
 
 -  **PREDICTOR=[YES/NO]**: Set the predictor for LZW, DEFLATE and ZSTD
    compression. The default is NO.