[gdal-dev] Cannot find proj.db

[Elena Ruiz]

Hello,
I am using GDAL 3.6.2 on Windows 11 and am having problems with the following error:

ERROR 1: PROJ: proj_create_from_database: Cannot find proj.db

I have set as environment variable PROJ_LIB= "D:\MDT\V9\bin\gdal\gdal_latest\share"  and PROJ_DATA= "D:\MDT\V9\bin\gdal\gdal_latest\share", as user variable and in the system variable, but it still doesn't work and the file proj.db exits in D:\MDT\V9\bin\gdal\gdal_latest\share  .

D:\MDT\V9\bin\gdal\gdal_latest\x64>gdalwarp -s_srs EPSG:4326 -t_srs EPSG:25831 -r near -of GTiff C:\Users\elena\Downloads\D37531385_0101_DTM.asc C:/Users/elena/Downloads/D37531385_0101_DTM_25831_qgis_.tif
ERROR 1: PROJ: proj_create_from_database: Cannot find proj.db
ERROR 1: Translating source or target SRS failed:
EPSG:4326

The funny thing is that I have the same version of GDAL installed on my computer using Anaconda3, to do tests, and from the anaconda directory it works for me, and if I look in the environment variables I don't see any path that refers to where Anaconda has the Proj.db. Is there another way to set the PROJ_LIB path besides adding an environment variable? Is there any way to know where the PROJ_LIB is looking for my version of GDAL?

C:\Users\elena\Anaconda3\envs\mygdal\Library\bin>gdalwarp -s_srs EPSG:4326 -t_srs EPSG:25831 -r near -of GTiff C:\Users\elena\Downloads\D37531385_0101_DTM.asc C:/Users/elena/Downloads/D37531385_0101_DTM_25831_qgis_.tif
Creating output file that is 1003P x 1201L.
Processing C:\Users\elena\Downloads\D37531385_0101_DTM.asc [1/1] : 0Using internal nodata values (e.g. -9999) for image C:\Users\elena\Downloads\D37531385_0101_DTM.asc.
Copying nodata values from source C:\Users\elena\Downloads\D37531385_0101_DTM.asc to destination C:/Users/elena/Downloads/D37531385_0101_DTM_25831_qgis_.tif.
...10...20...30...40...50...60...70...80...90...100 - done.

Thank you and regards
________________________________

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Elena Ruiz
Sofware Development & Technical Support
Tel. +34 952 43 97 71
eruiz at aplitop.com
Sumatra, 9 - 29190 M?laga (Spain)
www.aplitop.com

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