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<p>Hi,<br>
I am using <i>r.sun.daily</i> to perform global radiation maps
over a range of dates but I am a little bit confused about the
outputs of this module.<br>
I created two outputs: the accumulated map of the whole time
period and a temporal dataset with all the daily maps.<br>
I have tried to aggregate the daily maps in the temporal dataset
with <i>t.rast.series</i> (average and sum) supposing that one of
them was the same with the accumulated output of r.sun.daily but I
was wrong.<br>
Here the query on a pixel: the first line is the accumulated map
from <i>r.sun.daily</i>, the last two line are the aggregated
maps from <i>t.rast.series</i>.<br>
sol_glob_veg@PERMANENT: value: 24291.95<br>
sol_veg_sum@PERMANENT: value: 1495683.87133789<br>
sol_veg_avg@PERMANENT: value: 6989.17696886865</p>
<p>My question now is which kind of accumulation perform <i>r.sun.daily</i>?<br>
TIA<br>
</p>
<pre class="moz-signature" cols="72">--
Andrea Balotti</pre>
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