[gdal-dev] SetGCPs() method not supported

[ValiSystem]

On 9 janv. 08, at 11:22, ValiSystem wrote:

>
> 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

OOps, little mistake, all formats are not visible in http://www.gdal.org/frmt_various.html 
. Well, maybe someone will tell you which format are GCP compatibles,  
or i'm afraid you'll have to to the fastidious job (if you do it  
manually) of finding them by yourself.

nicolas