Hi, it should be in C:\Users\\AppData\Local\proj
See also https://proj.org/resource_files.html#user-writable-directory
Implementing delete/redownload would be problematic (but proj is smart
enough to download again if the remote grid file gets updated;)
M.
On Wed, Apr 27, 2022, 21:33 Bruce
Hi Martin
eaec752 looks like it should provide clarity.
I would like to be able to compile a dataset that activates this code (for
curiosity and maybe user testing), but it seems now that 'my therion' has
downloaded the transformation grid once, it resides somewhere on my machine
(I cannot
Good idea! The latest commit provides additional information about
downloads now. Caching is more tricky: we just enable it and Proj then
downloads just small parts of grids relevant to your area and stores
them in its database without letting you know what exactly got
downloaded.
Martin
On Tue,
