[GRASS-dev] [GRASS GIS] #3060: Create location from command line using "r.in.gdal" and similar

[Blumentrath, Stefan]

Already possible. See: https://grass.osgeo.org/grass70/manuals/grass7.html
________________________________________
Von: grass-dev [grass-dev-bounces at lists.osgeo.org] im Auftrag von GRASS GIS [trac at osgeo.org]
Gesendet: Freitag, 10. Juni 2016 19:40
Betreff: [GRASS-dev] [GRASS GIS] #3060: Create location from command line using "r.in.gdal" and similar

#3060: Create location from command line using "r.in.gdal" and similar
-------------------------+-------------------------
 Reporter:  mankoff      |      Owner:  grass-dev@…
     Type:  enhancement  |     Status:  new
 Priority:  normal       |  Milestone:  7.0.5
Component:  Startup      |    Version:  unspecified
 Keywords:               |        CPU:  Unspecified
 Platform:  Unspecified  |
-------------------------+-------------------------
 I find that I am continually creating some new dummy location just so I
 can then create the actual location I want using {{{r.in.gdal}}}. I could
 maintain a global dummy location and use that, but it makes the code less
 portable when I share it with others. Therefore, I often do this:

 {{{
 rm -fR grass
 mkdir grass
 grass70 -c EPSG:4326 ./grass/latlon
 r.in.gdal -c input=/path/to/somefile.TIF location=foo output=tmp
 exit
 grass70 ./grass/foo/PERMANENT
 }}}

 I find it difficult to know what EPSG code I should use for somefile.TIF,
 because it reports many (see below), therefore it would be nice to create
 the location from outside of GRASS, but using GRASS. For example,

 {{{grass70 -c input=/path/to/somefile importer=r.in.gdal}}}

 {{{
 Coordinate System is:
 PROJCS["WGS 84 / UTM zone 33N",
     GEOGCS["WGS 84",
         DATUM["WGS_1984",
             SPHEROID["WGS 84",6378137,298.257223563,
                 AUTHORITY["EPSG","7030"]],
             AUTHORITY["EPSG","6326"]],
         PRIMEM["Greenwich",0,
             AUTHORITY["EPSG","8901"]],
         UNIT["degree",0.0174532925199433,
             AUTHORITY["EPSG","9122"]],
         AUTHORITY["EPSG","4326"]],
     PROJECTION["Transverse_Mercator"],
     PARAMETER["latitude_of_origin",0],
     PARAMETER["central_meridian",15],
     PARAMETER["scale_factor",0.9996],
     PARAMETER["false_easting",500000],
     PARAMETER["false_northing",0],
     UNIT["metre",1,
         AUTHORITY["EPSG","9001"]],
     AXIS["Easting",EAST],
     AXIS["Northing",NORTH],
     AUTHORITY["EPSG","32633"]]
 Origin = (444892.500000000000000,8690407.500000000000000)
 Pixel Size = (15.000000000000000,-15.000000000000000)
 }}}

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3060>
GRASS GIS <https://grass.osgeo.org>

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