Hi Michael and Alex,
Thanks for your suggestion about my question!
I am trying to install Pysurfer to solve my problem (load multiple overlays with different colors). I have already installed all the software following the instruction (three software (1) epd-7.2-2-macosx-i386.dmg; (2) setuptools-0.6c11-py2.7.egg (md5); (3) python-2.7.3-macosx10.3.dmg).
Now I test Pysurfer using command:
Pysurfer fsaverage lh inflated
It doesn’t work. The error is:
% pysurfer fsaverage lh inflated
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/2.7/bin/pysurfer", line 5, in <module>
pkg_resources.run_script('pysurfer==0.3', 'pysurfer')
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg/pkg_resources.py", line 489, in run_script
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg/pkg_resources.py", line 1207, in run_script
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pysurfer-0.3-py2.7.egg/EGG-INFO/scripts/pysurfer", line 9, in <module>
from surfer._commandline import parser
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pysurfer-0.3-py2.7.egg/surfer/__init__.py", line 2, in <module>
from viz import Brain, TimeViewer
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pysurfer-0.3-py2.7.egg/surfer/viz.py", line 19, in <module>
from enthought.traits.api import (HasTraits, Range, Int, Float, \
ImportError: No module named enthought.traits.api
Then I tried to install enthought.traits.api.
% easy_install enthought.traits.api
Searching for enthought.traits.api
Reading http://pypi.python.org/simple/enthought.traits.api/
Couldn't find index page for 'enthought.traits.api' (maybe misspelled?)
Scanning index of all packages (this may take a while)
Reading http://pypi.python.org/simple/
No local packages or download links found for enthought.traits.api
error: Could not find suitable distribution for Requirement.parse('enthought.traits.api')
I didn’t find suitable answer to this question. Could you give me some suggestions?
Thanks
Kathy
Hi,
If you're somewhat handy with Python, you can use PySurfer for this.
See this example:
http://pysurfer.github.com/auto_examples/plot_fmri_conjunction.html
Best,
Michael
On Wed, May 2, 2012 at 7:51 AM, keepmoon <keepmoon1224@googlemail.com> wrote:
> Dear all,
>
> I search my question before I post it. I did find similar questions, but
> didn't find answer. I want to overlay two files with different colors. For
> example, one is sig1.mgh from cortical thickness, the other is sig2.mgh from
> area. I want to use tksurfer overlaying them with three colors: red is
> significant regions of thickness; blue is significant regions of area; green
> is overlap significant regions of thickness and area.
>
> I tried to use the following command:
>
> tksurfer fsaverage lh inflated -annot aparc.annot -fthresh 2 -overlay
> sig1.mgh -overlay sig2.mgh
>
> It just can display sig1.mgh or sig2.mgh, but can't display two together. In
> addition, I don't know how to control overlap and other regions color.
>
> Anyone knows how to do this?
>
> Any help will be appreciated!
>
> Thanks in advance!
>
> Kathy
>
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