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Thanks, Chris, for fixing that! However, there is still a problem: The label on the Projection Activity plot is now incorrect; maybe fixing that long ago led to this problem. E.g. in tiny.ty, the Projection Activity window says "Afferent (from V1)", when it's really from Retina.
2009-11-09 16:59:42 UTC in Topographica
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jbednar committed revision 10702 to the Topographica SVN repository, changing 1 files.
2009-11-01 20:41:57 UTC in Topographica
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jbednar added aplebe to the Topographica project.
2009-10-28 15:24:41 UTC in Topographica
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jbednar committed revision 10667 to the Topographica SVN repository, changing 1 files.
2009-10-27 19:31:31 UTC in Topographica
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Thanks! Fixed in revision 10666. Feel free to fix obvious bugs like that yourself; if you want to do that, then I'll add you as a Topographica developer.
2009-10-27 19:28:14 UTC in Topographica
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jbednar committed revision 10666 to the Topographica SVN repository, changing 1 files.
2009-10-27 19:26:15 UTC in Topographica
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Hi Alessio,
I don't think the situation you describe has come up for any of us yet, so we haven't documented it anywhere, but I think it should already be possible to do whatever you want in this case, withough having to mess with the internal weights inside any object.
The save_snapshot and load_snapshot commands are based on Python's pickle support, and simply call pickle on a data...
2009-10-19 22:25:00 UTC in Topographica
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The Projection Activity window appears to be broken, perhaps something to do with the changes to display errors in individual windows and/or fixing coordinates to display in more windows. In r10628, if one starts tiny.ty and opens a Projection Activity window:
./topographica -g examples/tiny.ty -c "topo.guimain['Plots']['ProjectionActivity']()"
then there is an IndexError whenever the...
2009-10-05 13:26:20 UTC in Topographica
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We've upgraded the SVN version of Topographica to use matplotlib-0.99.1.1, which indeed does include the fix you mentioned above, and also works fine with 3D plotting again. Your fix is still necessary for the 0.9.6 release, but we'll make a new release later this year that will use the new matplotlib version instead. Thanks for the bug report!
2009-10-02 15:06:38 UTC in Topographica
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Right now, everything in Topographica's user interface is based on a single standard type of unit, e.g. Sheet coordinates for distances on Sheets. This makes everything consistent, but many people will want to use a real-world unit such as millimeters (for a cortical area), or degrees of visual angle (for the retina). It would also be extremely helpful to be able to use multiple such...
2009-09-25 20:47:41 UTC in Topographica
