1

Does anyone know if I can use Grass to open a .jp2 image file? I am aiming to do some image classification on the image and when I try to import the image into the program a stream of errors comes up in the side window.

1 Answer 1

1

GRASS GIS is using GDAL as backend for reading and writing raster and vector data. If your GDAL installation supports JP2 then also GRASS GIS will import these data.

Please post more information about the GRASS GIS and GDAL version you use.

5
  • At the moment we are using 7.0.4 for grass. Where would I find out what GDAL version we are using?
    – QGISUser
    May 17, 2016 at 0:08
  • Right, ive got it to load but for some reason it is having an issue with the NIR layer of the jp2 image. Can Grass deal with layer 4?
    – QGISUser
    May 17, 2016 at 1:22
  • This is the error for the NIR layer ERROR: Error writing null row 60158 of <img_2012_08_50cm_bgrn.4>
    – QGISUser
    May 17, 2016 at 2:50
  • GRASS GIS can deal with an "unlimited" number of layers/channels. Perhaps your disk is simply full?
    – markusN
    May 18, 2016 at 6:38
  • Concering the GDAL version: "gdal-config --version" will tell you
    – markusN
    May 18, 2016 at 6:39

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.