Thanks a lot for your answers.
Nicolas
2011/11/22 Chaitanya kumar CH
> Nicolas,
>
> The values must be integers. They will be rounded off otherwise. In any
> case, the value is just a rough indication.
>
> 10 and 100 are included.
>
> On Tue, Nov 22, 2011 at 9:18
Hello everybody,
I have a question about the JPEG driver.
The documentation says that the quality "must be in the range 10-100".
Must this value be an integer ?
Are the 10 and/or 100 boundaries included in the definition range ?
Thank you in advance
Nicolas
__
OK. Thank you very much.
Nicky
2011/4/18 Even Rouault
> Selon Nicolas Mayer :
>
> > Even, Thank you very much !
> >
> > With the two creation options : PHOTOMETRIC=RGB and ALPHA=NO, I obtain
> the
> > same behaviour I whish.
> >
> > Can you explain
ly after looking more precisely at the code and a bit of testing, I
> see
> you can obtain the behaviour you wish by specifying both PHOTOMETRIC=RGB
> and
> ALPHA=NO. (ALPHA=NO only will not be sufficient)
>
> >
> > Thank you in advance
> >
> > Nicky
> >
&g
to set to have
the same color interpretations ?
Thank you in advance
Nicky
2011/4/18 Even Rouault
> Selon Nicolas Mayer :
>
> Retry by setting the PHOTOMETRIC creation option to MINISBLACK. Otherwise,
> by
> default, without specifying it, GDAL assumes that the PHOTOMETRIC is
Hello
I have a problem with the geotiff (GTiff) driver.
I create a 4-bands raster image in a c++ program. The fourth band was
considered as an alpha band in the geotiff image (actually, it is near
infrared : NIR)
$ gdalinfo new_geotiff.tif
Driver: GTiff/GeoTIFF
Files: new__geotiff.tif
Size is 10
