On Dec 2, 2015 10:59 PM, "Michael Barton" <[email protected]> wrote: > > It is landsat 8, which is 16 bit. So that may account for one issue. If so, the error about matplotlib is a 2nd issue.
Yes, I remember having problems with matplotlib before on Mac, it's all related to the 32-bit wxpython I think Anna > > Michael > ____________________ > C. Michael Barton > Director, Center for Social Dynamics & Complexity > Professor of Anthropology, School of Human Evolution & Social Change > Head, Graduate Faculty in Complex Adaptive Systems Science > Arizona State University > > voice: 480-965-6262 (SHESC), 480-965-8130/727-9746 (CSDC) > fax: 480-965-7671 (SHESC), 480-727-0709 (CSDC) > www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu > > > > > > > > > > > > > > > >> On Dec 2, 2015, at 8:20 PM, Anna Petrášová <[email protected]> wrote: >> >> Is it landsat 8? g.gui.iclass is rewritten i.class which supported only 256 categories... >> >> On Tue, Dec 1, 2015 at 5:55 PM, Michael Barton <[email protected]> wrote: >>> >>> Apparently no graphs work in the interactive iclass module. Also, it doesn’t seem to work otherwise. >>> >>> I can mark training fields with no problem. I can export them with no problem. >>> >>> But when I click the update button, the preview screen goes blank for a bit for each class then returns to the original base raster with nothing showing. The command console displays the following errors (one for each class): >>> >>> Data error preparing signatures: value (19592) > num of cats >>> (256) >>> Data error preparing signatures: value (8089) > num of cats >>> (256) >>> Data error preparing signatures: value (11048) > num of cats >>> (256) >>> Data error preparing signatures: value (9218) > num of cats >>> (256) >>> >>> >>> I’ve looked at the very slim help file and it did not help. Copying Helena and Anna in case they’ve be successful with this working. >>> >>> Michael >>> >>> >>> ____________________ >>> C. Michael Barton >>> Director, Center for Social Dynamics & Complexity >>> Professor of Anthropology, School of Human Evolution & Social Change >>> Head, Graduate Faculty in Complex Adaptive Systems Science >>> Arizona State University >>> >>> voice: 480-965-6262 (SHESC), 480-965-8130/727-9746 (CSDC) >>> fax: 480-965-7671 (SHESC), 480-727-0709 (CSDC) >>> www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>>> On Dec 1, 2015, at 3:33 PM, Michael Barton <[email protected]> wrote: >>>> >>>> When I try to use g.gui.iclass, I get the error in the attached file. It says it was unable to import matplotlib. Then it says it did find matplotlib but it was the wrong architecture. >>>> >>>> If I fire up Python from the GRASS terminal and import matplotlib, it is fine. I also tried to install matplotlib from the terminal in case it would find a correct architecture version. This also went fine. >>>> >>>> So I begin to suspect that this is a bug instead of a problem with my systems. Any thoughts? >>>> >>>> Mac OS X 10.10.3 >>>> GRASS 7.0.2, compliled a week ago. >>>> >>>> Michael >>>> >>>> <error.png> >>>> >>>> ____________________ >>>> C. Michael Barton >>>> Director, Center for Social Dynamics & Complexity >>>> Professor of Anthropology, School of Human Evolution & Social Change >>>> Head, Graduate Faculty in Complex Adaptive Systems Science >>>> Arizona State University >>>> >>>> voice: 480-965-6262 (SHESC), 480-965-8130/727-9746 (CSDC) >>>> fax: 480-965-7671 (SHESC), 480-727-0709 (CSDC) >>>> www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>> >> >
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