Pickled test data embeds obsolete packages

[guyer]

The comparison data for several examples was pickled a long time ago, when we were still using Numeric, resulting in:

Failed example:
testData = cPickle.load(filestream)
Exception raised:
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/doctest.py", line 1212, in __run
compileflags, 1) in test.globs
File "<doctest examples.phase.impingement.mesh20x20[33]>", line 1, in <module>
testData = cPickle.load(filestream)
ImportError: No module named Numeric

when Numeric is not present (and there's no real reason it should be anymore).

This arises#### in

• trunk/examples/phase/impingement/mesh40x1.py@2508#L293
• trunk/examples/phase/impingement/mesh20x20.py@2508#L250
• trunk/examples/phase/missOrientation/mesh1D.py@2508#L97
• trunk/examples/phase/missOrientation/circle.py@2508#L99
• trunk/examples/phase/missOrientation/modCircle.py@2508#L97
• trunk/examples/phase/anisotropy.py@2508#L276
• trunk/examples/levelSet/electroChem/howToWriteAScript.py@2508#L506

The most future-proof solution is probably to change these data files into text tables of numbers.

Imported from trac ticket #140, created by guyer on 05-01-2008 at 15:38, last modified: 05-20-2008 at 16:44

[guyer]

SciPy 1.0.3 introduced loadtxt() and savetxt(), as illustrated in http://www.scipy.org/Cookbook/InputOutput. I changed the examples that compare to simple arrays to use these calls in r2520:2524

Trac comment by guyer on 05-20-2008 at 16:44