[GRASS-user] profile tool csv export
hamish_b at yahoo.com
Fri Aug 19 06:17:12 EDT 2011
> I'd like to use the CSV export from the profile analysis tool to
> quickly compare profile data for a number of rasters, however
> when I export the profile the z data are always integer (rather
> than the float data of the original raster).
> Is there a way to change the output to CSV to float?
I see the same thing with spearfish's elevation.10m FP raster
with GRASS 6.4.1. A quick look at the profile tool's python shows
it as treating the array elements as float, I'm not sure where it
is losing the precision. Can you file a bug ticket for this?
ps- try for a work-around with the r.profile and/or r.transect
modules. The profile tool is just a front-end to those.
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