I have the following issue to solve: There is a MODIS NDVI time series with 23 images for one year, named ndvi_01 to ndvi_23. Then i have a raster with integer values from 1-23 representing the start of the growing season (SOS), and the end (EOS), the values differ for each pixel. What i am trying to do is to create a raster which averages (or sums) all NDVI values from ndvi_01 to ndvi_23 which are between SOS and EOS, for an example pixel where SOS is 13 and EOS is 21 that would be an average of the 9 pixels in ndvi_13 to ndvi_21.
Is this possible with GRASS 7 under Ubuntu? kind regards, Martin -- View this message in context: http://osgeo-org.1560.x6.nabble.com/summing-rasters-with-a-condition-given-by-other-rasters-tp5206108.html Sent from the Grass - Users mailing list archive at Nabble.com. _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
