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Hi<br>
<br>
I'm trying to implement support for datum transformations with grid
shift files into the QGIS gui. For better useability, I would like
to check if a shift file for a datum transformation is present (and
if not, give a hint to the user where to put the .gsb file).<br>
Is there a way to find out the search directory for grid shift
files? I see in the API doc there is a method pj_set_searchpath,
however I cannot find one to read the path. What is the best
approach to get the search path?<br>
<br>
<br>
Thank you for any hint,<br>
Marco<strong></strong><strong></strong>
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