[GRASS-dev] more interesting failure for reading fp_range of a NULL map

Yann Chemin yann.chemin at gmail.com
Wed Mar 6 01:54:22 PST 2013


dealing with large amount of maps, some of them process to NULL on all
when accessing fp_range in cell_misc, the file is empty, thus returning
such an error:

WARNING: Unable to read fp range file for <NULL_map_test at PERMANENT>

While I understand this is undefined because of all pixels being NULL,
would it be possible to have a more interesting output?

This could help in screening NULL maps too...

Thank you,

Yann Chemin
Researcher at IWMI
Skype/FB: yann.chemin
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