Re: [Qgis-user] QGIS won't open Martian .img files

2016-07-10 Thread Even Rouault
Le dimanche 10 juillet 2016 20:33:12, Adam Neather a écrit : > Thanks to Even Rouault and Nicolas Cadieux for the replies. I think we > can say that I need the GDAL driver to open the Mars data .img files > with QGIS. > > Next question - how do I install the driver? Thanks to Even and Nicolas > I'

Re: [Qgis-user] QGIS won't open Martian .img files

2016-07-10 Thread Adam Neather
Thanks to Even Rouault and Nicolas Cadieux for the replies. I think we can say that I need the GDAL driver to open the Mars data .img files with QGIS. Next question - how do I install the driver? Thanks to Even and Nicolas I've found the download page and have the software, but I'm not sure how to

Re: [Qgis-user] QGIS won't open Martian .img files

2016-07-08 Thread Even Rouault
Le vendredi 08 juillet 2016 14:32:55, Adam Neather a écrit : > Hello everyone, > > I'm trying to use QGIS to get topographic profiles from Mars Global > Surveyor data. (Example link below.) While QGIS will open the .lbl files > as a raster with no problem, I always get the error "Unsupported Data

Re: [Qgis-user] QGIS won't open Martian .img files

2016-07-08 Thread Lester Anderson
On 8 July 2016 at 14:13, Nicolas Cadieux wrote: > Hi, > > Qgis uses gdal library to deal with rasters. I found some information in > the link below. Perhaps the gdal user group could help. It is possible > that you need an extra driver to read the files. (Perhaps installable via > the osgeo4w Q

Re: [Qgis-user] QGIS won't open Martian .img files

2016-07-08 Thread Nicolas Cadieux
Hi, Qgis uses gdal library to deal with rasters.  I found some information in the link below.  Perhaps the gdal user group could help.  It is possible that you need an extra driver to read the files. (Perhaps installable via the osgeo4w Qgis installer).  You can also try the semi automatic cla

[Qgis-user] QGIS won't open Martian .img files

2016-07-08 Thread Adam Neather
Hello everyone, I'm trying to use QGIS to get topographic profiles from Mars Global Surveyor data. (Example link below.) While QGIS will open the .lbl files as a raster with no problem, I always get the error "Unsupported Data Source: /Users/username/Desktop/megr00n180hb.img is not a supported ras