[GRASS-user] Label vector map

Paulo van Breugel p.vanbreugel at gmail.com
Wed Aug 26 07:26:59 PDT 2015


On Wed, Aug 26, 2015 at 2:17 PM, Moritz Lennert <
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.


>
> Moritz
>
>
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