[GRASS-user] problem

[hindo kush]

Dear  Balotti

i re run it in GRASS 7.2 it seems its running now i will let you know.

On Sun, Jun 17, 2018 at 12:52 AM, Andrea Balotti <balotti.and at gmail.com>
wrote:

> Hi,
> I suppose your raster "band10" overlap with rasters (Dem, aspec, etc.) you
> use as input for r.sun otherwise you are trying to read information from
> input rasters over an area where they have nodata. Anyway, I tested on NC
> sample location but r.sun seems to work fine also if I have not set
> albedo/lat/long rasters. I get always output files, and empty only when are
> supposed to be (midnight for example). Here the code I used:
> *r.sun elevation=elevation at PERMANENT aspect=asp at PERMANENT
> slope=slo at PERMANENT incidout=out.beam beam_rad=out.direct
> glob_rad=out.global day=207 time=6*
>
> Regards,
> Andrea
>
> Il giorno dom, 17/06/2018 alle 00.01 +0300, hindo kush ha scritto:
>
>  Yeah i have set it as band 10 g.region raster=band10
> Regards
>
> On Sat, 16 Jun 2018, 23:59 Andrea Balotti, <balotti.and at gmail.com> wrote:
>
> Hi,
> first of all, have you set the region?
>
> Andrea
>
> Il giorno sab, 16/06/2018 alle 12.47 +0300, hindo kush ha scritto:
>
> All,
> While calculating Net Radiation i have to run the r.sun module and i did
> exactly what it was in the manual but the problem is this that i don't get
> any output any hint!!!
>
> (Sat Jun 16 12:39:45 2018)
>
> r.sun elevation=Dem at PERMANENT aspect=aspec at PERMANENT slope=slp at PERMANENT
> albedo=Albedo at PERMANENT lat=latmp at PERMANENT long=longmp at PERMANENT
> incidout=IRdAnM1 beam_rad=BIrdM1 diff_rad=DIrdM1 refl_rad=GrIrdM1
> glob_rad=GIrdM1 day=207 time=6
> Number of threads <1>
> Mode 1: instantaneous solar incidence angle & irradiance using a set local
> time
> Using Linke constant: 3.000000
> Using albedo map <Albedo at PERMANENT>
> Using slope map <slp at PERMANENT>
> Using aspect map <aspec at PERMANENT>
> (Sat Jun 16 12:39:53 2018) Command finished (8 sec)
>
> GRASS 4.1
> windows 64bit
> 16Gp Ram
>
> kindly see the attached picture as well
>
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>
>
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