Re: [GRASS-user] r.proj ERROR

[Markus Metz]

On Mon, Jan 13, 2020 at 3:01 PM Nikolai Hafner  wrote:
>
> I tested it from an other location too but it´s the same problem:
> r.proj location=ASTER_lat-long mapset=PERMANENT
> input=DHM_SRTM30m_Aut-plus-Umgebung output=dhm_30m_ASTER_dachstein
> method=bilinear resolution=30
> ERROR: Unable to open element file <> for 
>
> What does that mean?

This is a bug in r.proj: the mapset dachstein does not exist in the source
location, therefore also no WIND file in the mapset dachstein because this
mapset does not exist. The new PR #286
https://github.com/OSGeo/grass/pull/286 fixes this bug, but it exposes
another bug in r.import.

Markus M

>
> the pojection and region settings of both input and output are als
follows:
>
> g.proj -p
> -PROJ_INFO-
> name   : Lambert Conformal Conic
> proj   : lcc
> datum  : hermannskogel
> ellps  : bessel
> lat_1  : 49
> lat_2  : 46
> lat_0  : 47.5
> lon_0  : 13.33
> x_0: 40
> y_0: 40
> no_defs: defined
> towgs84: 577.326,90.129,463.919,5.1366,1.4742,5.2970,2.4232
> -PROJ_UNITS
> unit   : metre
> units  : metres
> meters : 1
>
>
--
>
>
> g.region -p
> projection: 99 (Lambert Conformal Conic)
> zone:   0
> datum:  hermannskogel
> ellipsoid:  bessel
> north:  576922.51207363
> south:  273692.51207363
> west:   106549.26720377
> east:   694629.26720377
> nsres:  10
> ewres:  10
> rows:   30323
> cols:   58808
> cells:  1783234984
>
> 
>
> g.proj -p
> -PROJ_INFO-
> name   : Universal Transverse Mercator
> proj   : utm
> datum  : etrs89
> ellps  : grs80
> zone   : 33
> towgs84: 0,0,0,0,0,0,0
> no_defs: defined
> -PROJ_UNITS
> unit   : metre
> units  : metres
> meters : 1
>
>
--
>
>
> g.region -p
> projection: 1 (UTM)
> zone:   33
> datum:  etrs89
> ellipsoid:  grs80
> north:  5286581.58847414
> south:  5248335.67358037
> west:   380870.53610518
> east:   429633.13185005
> nsres:  9.998932
> ewres:  10.00053235
> rows:   3825
> cols:   4876
> cells:  18650700
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Re: [GRASS-user] Error creating mapset and location.

[Moritz Lennert]

On 15/01/20 21:35, barros-l...@uol.com.br wrote:

Error creating mapset and location.
In GRASS 7.6.0, when I create a new location and mapset, the error 
message is displayed: "Location  will be created in the GIS data 
directory . You will need to change the default Gis data 
directory on the GRASS boot screen". I am using a company computer. 
Would anyone know the reason for this error?


Doesn't sound like an error to me. Rather like an information message. 
What exactly is your problem ?


Moritz
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