On Tue, Jul 29, 2014 at 1:10 PM, Alex Mandel <tech_...@wildintellect.com> wrote:
> On 07/29/2014 01:45 AM, Peter Versteeg wrote: > > thank you very much for the email. > > > > > > > > I think I am almost there. I have set the compression to LZW and did a > > export and I did a export on high compression. Both are still really big. > > > > > > > > in your first mail you explained about: > > > > > > > > The type of number stored dictates a large amount of > overhead, > > there is > > a huge difference between Integer and Float. > > > > -co COMPRESS=LZW -ot Int16 > > > > See http://www.gdal.org/gdal_translate.html for options. > > Pick the > > smallest type of number storage that holds your data > > correctly. Most > > GDAL tools will default to Float, that is likely the > > difference. > > > > > > > > In the save raster as window where i also set the compress to LZW i did > try > > to ad a line but i do not know what to type. > > > > name: Int value 16 or name ot value int16 all do not work. > > > > > > > > Can you tell me what line to write > > > > > > > > gr Peter > > > > As I said in my previous email: > If that still isn't enough use GDAL Translate found on the Raster menu > under Conversion. There you will be able to set all the possible options. > > Basically the options are not in the Save As dialog. I will talk to the > developers about adding more options. > You can do pretty much the same things as in the GDAL Translate tool - see the "Creation Options" group box. What is missing exactly? > Please reply to the list when replying. > > Thanks, > Alex > _______________________________________________ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/qgis-user >
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