[gdal-dev] multiple bands in gdal2xyz.py should be comma separated

[Tom van Tilburg]

Hi,

It seems that gdal2xyz.py currently supports the output of multiple 
raster bands using:
     gdal2xyz.py -band 1 -band 2 etc....

However, when I use this in combination with the parameter -csv I do not 
get the extected comma in between the values of my bands.
Extected:   5.604, 50.765, 3, 2
Received: 5.604, 50.765, 3  2 <== "notice the missing komma"

I briefly checked the python code and it seems to be an addition to 
'band_format' is needed.

band_format = ("%g " * len(bands)).rstrip() + '\n'

should become something like

band_format = (("%g " + delim) * len(bands)).rstrip(",") + '\n'


Cheers,
     Tom