Le samedi 09 février 2013 14:41:37, Andrea Aime a écrit :
> On Sat, Feb 9, 2013 at 2:17 PM, Even Rouault
>
> wrote:
> > A solution - provided that MapWindows supports GDAL mask bands as
> > transparency
Anoter option would be to do that :
gdal_translate -of VRT tif_with_mask_band.tif out.vrt -b
On Sat, Feb 9, 2013 at 12:11 PM, Paul Meems wrote:
> Thanks Even,
>
> The low-res option really helped. Now I can test the commands in seconds
> instead of hours.
> I did these commands which seem to produce a tif file with overviews and
> correct transparency.
> I've opened it in MapWindow for no
On Sun, Feb 10, 2013 at 8:54 PM, Paul Meems wrote:
> Thanks Andrea,
>
> I didn't understand that the first time.
> So there is no way to have the raster on top of another layer without
> getting white areas?
> In that case I will upload the smaller tiff file ;)
>
I've tried just to see what happ
Thanks Andrea,
I didn't understand that the first time.
So there is no way to have the raster on top of another layer without
getting white areas?
In that case I will upload the smaller tiff file ;)
--
Paul
2013/2/10 Andrea Aime
> On Sun, Feb 10, 2013 at 8:30 PM, Paul Meems wrote:
>
>> I don't
On Sun, Feb 10, 2013 at 8:30 PM, Paul Meems wrote:
> I don't see anything about compression.
> Did I loose it along the way? Or is it expected to have such a large sized
> end result.
> Because it is now so large I think I'll get into trouble when I add it to
> Geoserver. I hoped to use the tiff
After almost 27 hours of processing I finally have a result which looks
good in MapWindow.
I did however noticed that the 'normal' translate-addOverviews process
produces a tif-file with a size of 1.1GB. The original ecw is 2.6GB.
But when I convert the ecw using these steps to make it transparent:
Le mercredi 06 février 2013 22:47:33, Chris Barker - NOAA Federal a écrit :
> On Wed, Feb 6, 2013 at 11:29 AM, Even Rouault
>
> wrote:
> > Chris, GDAL_SUBPROCESS matches indeed the current state of the
> > implementation. However, as I answered to Livneh, it could be moredately
> > easy to extend