[gdal-dev] SetGCPs() method not supported

[ValiSystem]

On 9 janv. 08, at 09:55, Vincent POULAIN wrote:

> Hello all,
>
> I try to convert a complex image into modulus image, the format  
> is .hdr (ENVI image) but I have this error message:
>
> ERROR 6: Dataset does not support the SetGCPs() method.
>
> What can i do to solve that problem?
>
> Thanks,
> Vincent
>

Hello Vincent,

GCPs are not supported in all dataset formats, so make sure to use one  
that support it (i'd not be surprise if ENVI image does not support it).

I know that geotiff can have GCPs, searching for "GCP" in http://www.gdal.org/frmt_various.html 
  will help you to point out formats that are GCPs compatible.

Cheers,

nicolas