[Qgis-user] ogr2ogr - how to use -s_srs, -t_srs and -a_srs

[Andre Joost]

Am 06.08.2017 um 12:41 schrieb Erik Josefsson:
> On 06/08/17 11:07, Erik Josefsson wrote:
>> I'm still puzzled how I can tell ogr2ogr to convert the coordinates
>> themselves along with the conversion of the CRS (e.g. from EPSG:3008 to
>> EPSG:3006).
>
> As far as I can tell, I can do this manually by opening a shapefile in
> QGIS, right-click on it in the 'Layers Panel' and then 'Save as..' with
> a CRS of my choice.
>
> Below is the output of ogrinfo on the same shape file (with EPSG:3008)
> saved as EPSG:4326 and EPSG:3021.
>
> Both CRS and coordinate values are transformed.
>
> How can I automate this procedure? Do I need another tool than org2org?
>

No, QGIS is doing nothing else than ogr2ogr, but you have written into a 
new file.

HTH,
André Joost