[GRASS-user] Interpreting r.watershed accumulation map

Laurent C. lrntct at gmail.com
Wed Oct 12 09:58:00 PDT 2016


Hello Rich,

Sure, raster time series of rainfall intensities is a very good way to
take advantage of GRASS temporal framework in hydrologic modelling.

Regards,
Laurent

2016-10-12 10:45 GMT-05:00 Rich Shepard <rshepard at appl-ecosys.com>:
> On Tue, 11 Oct 2016, Rich Shepard wrote:
>
>>  I've no idea because I've not used any of them before. However, if I can
>> find an appropriate data set I'll test some of them.
>
>
> Laurent,
>
>   I have precipitation data for several sites over a two month period (one
> site has only one month's data). For each site I have the longlat
> coordinates.
>
>   The data are currently in database format (R long form) with columns names
> of site_id, date, quantity. I planned on analyzing them with R's sp package
> to produce heat maps of precipitation intensity. Would these data be useful
> in testing tgrass modules?
>
>
> Rich
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