[GRASS-user] Rsun problems
Silvia Franceschi
silvia.franceschi at ing.unitn.it
Fri Jun 1 05:19:39 EDT 2007
Thanks Hamish,
very useful command that I didn't know but I will try to use it instead
of r.mapcalc in some cases.
Cheers
Silvia
> Silvia:
>
>>>> - which of these maps created whit the command gives to me the
>>>> total radiation for the day? maybe I have to sum some of them but
>>>> I don't understand which of them to take into account.
>>>>
> Hamish:
>
>>> [global] = beam + diffuse + reflected
>>> (add with r.series)
>>>
> Silvia:
>
>> PS: how do you use r.series? I thought to use r.mapcalc
>>
>
> r.series in=beam,diffuse,reflected out=global method=sum
>
>
> r.mapcalc will work just as well:
>
> r.mapcalc "global = beam + diffuse + reflected"
>
>
> Hamish
>
>
>
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