+# Pre-download uk_os_OSTN15_NTv2_OSGBtoETRS.tif used for EPSG:27700 conversions
+execute "uk_os_OSTN15_NTv2_OSGBtoETRS.tif" do
+ command "projsync --file uk_os_OSTN15_NTv2_OSGBtoETRS.tif --system-directory"
+ not_if { ::File.exist?("/usr/share/proj/uk_os_OSTN15_NTv2_OSGBtoETRS.tif") }