[Qgis-user] crs
Richard McDonnell
richard.mcdonnell at opw.ie
Fri Feb 10 07:17:24 PST 2017
Hey,
By defined, im looking to see are you using a recognised Coordinate
reference System (CRS).
For Example you mention Israeli TM, which has a EPSG code of 2093, does
your old Grid have a recognised CRS 4141 perhaps???
Without knowing what CRS of your DXF has its very hard to do either of
my examples.
Sorry I cant be of more help!
Regards,
Richard.
On 10/02/2017 14:37, Boaz Bar Ilan wrote:
> hi
>
> thanks
> I don't know what your mean - defined csr code - I switch to Israel /
> Israeli TM
> and I also enable on to fly option. so I couldn't understand your
> first advice
>
> I tried your second advice ( by typing reproject). when I do run I
> get :
>
> Algorithm Reproject layer starting...
>
>
> unknown See log for more details
>
>
> thanks
>
>
> boaz
>
>
> 2017-02-10 15:36 GMT+02:00 Richard McDonnell <richard.mcdonnell at opw.ie
> <mailto:richard.mcdonnell at opw.ie>>:
>
> Hi Boaz,
> First thing I would say is to save it as a shapefile in its native
> CRS. Also you dont mention a EPSG Code, are you using a defined or
> custom CRS?
> If you are using a defined CRS with a EPSG, you can use on the fly
> transformations, having the project set to the "New Grid" and your
> shapefile in its native or "Old grid". This can be done by right
> clicking on the EPSG: code on the bottom right of QGIS, and
> ticking *Enable 'on the fly' transformations
> *The other option would be to use reproject shapefile, to
> translate the CRS from the old to the new. you can find this by
> typing reproject into the Processing Toolbox Search, its one of
> the QGIS geoalgorithims.
> Regards,
>
> Richard.
> *
>
> *
> On 10/02/2017 12:27, Boaz Bar Ilan wrote:
>> hi
>>
>> I have a dxf file ( converted from dwg ) . its coodinates are in
>> the old grid.
>>
>> how can I match it to the new grid ?
>>
>> whaen I change it in the project property it doesn't work
>>
>> thanks
>>
>> boaz
>>
>>
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> -- *_Richard McDonnell_* *GIS Specialist PgD GIS AssocSCSI* *OPW
> FRM Data Management* *52 Stephens Green, Dublin 2.* TEL: 01 6476543
> <http://www.opw.ie/>
>
-- *_Richard McDonnell_* *GIS Specialist PgD GIS AssocSCSI* *OPW FRM
Data Management* *52 Stephens Green, Dublin 2.* TEL: 01 6476543
OPW - Ag féachaint don am atá le teacht - Ag caomhnú ón am atá thart
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