Dear all,
I faced a problem using pconvert on a Sentinel-1 image (S1B_IW_GRDH_1SDV_20170609T052556_20170609T052621_005969_00A798_2842 in my example) which has been previously processed with gpt using the “calibration-terrain correction-LinearTodB” chain (see attached graph s1_cal_tc_db_co_pol.xml (4.2 KB) )
When I run pconvert trough a command line call like this:
pconvert -b 1 -f tif -o pconvert_out s1_cal_tc_db_co_pol.tif
I obtain a giant log ending with this error message:
creating histogram for band ‘Sigma0_VV_db’…
creating RGB image…
error: failed to create image: null
Can someone help me to understand if I do something wrong or if there is a bug in pconvert?
Thank you very much in advance.