FYI Illustration: https://sites.google.com/site/openfiles2/home/valuetoolproblem2.jpeg Test data: https://sites.google.com/site/openfiles2/home/samplingtoolproblem.zip
Agus ---------- Forwarded message ---------- From: Agustin Lobo <[email protected]> Date: 2010/12/2 Subject: Discrepancy between value tool, spectral profile and Point sampling tool for large data sets (2) To: Ghislain Picard <[email protected]>, [email protected], [email protected], [email protected] > Hi! > > I've found that value tool reports values in a different order than spectral > profile and Point Sampling tool > for very large data sets (this one 72 layers). See in the attachment > the value of the first band, for example, in Value tool (118), while > spectral profile and the values for that point extracted by Point Sampling > Tool are different. > The sequence 228, 225, 248 ... in Value tool starts in layer 50 > > I've checked in R (where the file is made) and Value Tool is right. > > The most confusing is that a 3-band raster made with the first 3 bands > works the same for all 3 tools: 118, 243, 236 > > I'm trying to make a little 3x3x72 raster for testing and will report to > qgis lists as well. > > Agus _______________________________________________ Qgis-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-user
