On Fri, Sep 11, 2009 at 5:25 PM, Georg Kaspar <[email protected]> wrote: > Dear GRASS developers, > Today I finished a first attempt at writing a GRASS script in python for > probabilistic label relaxation. > The script uses a given sigfile to run i.maxlik for _every_ given signature > and save the reject threshold results. > These results are used as input for the relaxation process. > This first version is v e r y slow (~ 2 min) for a 150x200 cell region and > also the assignment of probabilities for 2 classes being next to each other > is still very basic (1.0 if the classes are the same, 0.5 if not). But > anyway, it seems to be working! > This will be part of my diploma thesis and I would like to hear your > comments. Naturally I am very interested in speeding up the whole process... > This is my first self-made script for GRASS (not counting small > helper-scripts), so please be kind ;)
Congratulations to your first script! Perhaps you could post an example here (ideally based on the North Carolina data set) to facilitate testing? best Markus _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
