i.segment.stats add-on : Empty output csv when flags ‘s’ is activated

[tgrippa]

Hi, I notice a bug in i.segment.stats. When using the ‘s’ flag, the output csv is empty (in fact, the header is written, but not the rest of the file).

I check the code I think the problem comes from L222-225 which are:

if area_measures:
 output_dict[values[0]] = output_dict[values[0]]+ [values[x] for x in stat_indices]
else:
 output_dict[values[0]] = [values[x] for x in stat_indices]

and shoud be :

output_dict[values[0]] = output_dict[values[0]]+ [values[x] for x in stat_indices]

I make the change on my local version of the add-on and it seems working as expected.

Also, I noticed the L220 and L221 are duplicates.

Cheers,

[mlennert]

In 71822:

i.segment.stats: fix #3453 and object error output

[mlennert]

Thanks for the report and fix. The issue also put the light on another bug in the object error message output. Both should be fixed in r71822. Please test.