Re: [Qgis-user] gdalwarp grow my Gtiff-files

2015-09-02 Thread Lene Fischer
...@ign.ku.dk<mailto:l...@ign.ku.dk> [cid:image001.gif@01D03029.2F3EC6A0] Fra: qgis-user-boun...@lists.osgeo.org [mailto:qgis-user-boun...@lists.osgeo.org] På vegne af Johan Nilsson Sendt: 2. september 2015 16:34 Til: qgis-user Emne: [Qgis-user] gdalwarp grow my Gtiff-files I have a Gtiff

Re: [Qgis-user] gdalwarp grow my Gtiff-files

2015-09-02 Thread Nicolas Cadieux
Hi, Your files are probably compressed and warp decompresses them. You can Compress them under the save as menu. Nicolas Cadieux M.Sc. Les Entreprises Archotec inc. 8548, rue Saint-Denis Montral H2P 2H2 Tlphone:514.381.5112 Fax: 514.381.4995 www.archeotec.ca On Sep 2, 2015 10:28, Johan

[Qgis-user] gdalwarp grow my Gtiff-files

2015-09-02 Thread Johan Nilsson
I have a Gtiff- file for about 10MB, but when I will assign projection it grow to 135,2MB. I can not make any settings in Raster->Projections->Assign projection (gdalwarp). It is a scanned dept map, with only black and white lines and some text and I have saved with low compession (Right click on