[GRASS-user] r.futures.demand

[Anna Petrášová]

Hi Mitchell,

On Fri, Jan 22, 2021 at 3:23 PM Mitchell Meads <mitchell.meads at tamu.edu>
wrote:

> Hi all,
>
> I'm getting an error when running r.futures.demand that says "Number of
> development raster maps doesn't not correspond to the number of observed
> times". I thought that a fix for this would be to make sure my input
> population csv had years that matched the input raster maps in the first
> column but this didn't change the error. If you could let me know what you
> think I'm doing wrong, that would be greatly appreciated!
>

The error means the number of raster maps in the development parameter does
not match the number of years in the observed_population CSV. So for
example, if you specify development=urban_2001,urban_2006,urban_2011 (3
maps) then the observed_population file should look like this (header + 3
lines):

year,37037,37063,...
2001,19860,10980,...
2006,20760,12660,...
2011,21070,13090,...

If you can't see any obvious mistake with your data, I would have to see
the r.futures.demand command you are trying to execute and the input CSV
file.


>
>
> Cheers,
> Mitchell
>
>
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