[GRASS-user] Label vector map

Moritz Lennert mlennert at club.worldonline.be
Wed Aug 26 07:43:07 PDT 2015

On 26/08/15 16:26, Paulo van Breugel wrote:
> On Wed, Aug 26, 2015 at 2:17 PM, Moritz Lennert
> <mlennert at club.worldonline.be <mailto:mlennert at club.worldonline.be>> wrote:
>     On 26/08/15 13:25, henk witte wrote:
>         Well, this is embarrassing – I cannot open my own pack!
>         I created a new workspace with a default Cartesian projection
>         but if I
>         try to unpack I get
>         IOError: [Errno 2] No such file or directory: 'C:\\Users\\he
>         nkwitte.GROENHOLLAND\\Documents\\grassdata/test/henkwitte/.t
>         mp/unknown/8544.0\\PROJ_INFO'
>         I have tries also with using the current-location-projection
>         option, but
>         same error.
>     v.unpack uses a simple check to verify that the data you want to
>     import is in the same projection system as the location. It does so
>     by checking the PROJ_INFO file that sits in the PERMANENT mapset.
>     But cartesian (i.e. un projected) locations do not have such a file,
>     thus the error.
>     This means that in its current state v.unpack cannot import data
>     into a xy-location which I would consider a bug that should be
>     reported in the bug tracker.
> You can use the "override project check" option (-o) I guess, if you
> know that both your data and the target location are both in
> xy-location. I use that to importat latlon pack.

Henk tried that, but it didn't work since the part reading PROJ_INFO 
comes before this flag comes into play in the script...

AFAICT, in the script, the flag only comes into play if projections are 
found, but they are not identical.


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