Hi all,
If I run the attached test I obtain an
IndexError: Unexpected SeqBase<T> length
python -i test_struve.py --verbose-helpful
$HOME=/home/nwagner
CONFIGDIR=/home/nwagner/.matplotlib
matplotlib data path
/usr/local/lib64/python2.5/site-packages/matplotlib/mpl-data
loaded rc file /home/nwagner/.matplotlib/matplotlibrc
matplotlib version 0.98.0
verbose.level helpful
interactive is False
units is False
platform is linux2
Using fontManager instance from
/home/nwagner/.matplotlib/fontManager.cache
numerix numpy 1.2.0.dev5264
backend GTKAgg version 2.10.3
Found dvipng version 1.5
Traceback (most recent call last):
File
"/usr/local/lib64/python2.5/site-packages/matplotlib/backends/backend_gtk.py",
line 331, in expose_event
self._render_figure(self._pixmap, w, h)
File
"/usr/local/lib64/python2.5/site-packages/matplotlib/backends/backend_gtkagg.py",
line 75, in _render_figure
FigureCanvasAgg.draw(self)
File
"/usr/local/lib64/python2.5/site-packages/matplotlib/backends/backend_agg.py",
line 256, in draw
self.figure.draw(self.renderer)
File
"/usr/local/lib64/python2.5/site-packages/matplotlib/figure.py",
line 825, in draw
for a in self.axes: a.draw(renderer)
File
"/usr/local/lib64/python2.5/site-packages/matplotlib/axes.py",
line 1502, in draw
a.draw(renderer)
File
"/usr/local/lib64/python2.5/site-packages/matplotlib/axis.py",
line 674, in draw
tick.draw(renderer)
File
"/usr/local/lib64/python2.5/site-packages/matplotlib/axis.py",
line 173, in draw
self.label1.draw(renderer)
File
"/usr/local/lib64/python2.5/site-packages/matplotlib/text.py",
line 764, in draw
Text.draw(self, renderer)
File
"/usr/local/lib64/python2.5/site-packages/matplotlib/text.py",
line 298, in draw
bbox, info = self._get_layout(renderer)
File
"/usr/local/lib64/python2.5/site-packages/matplotlib/text.py",
line 198, in _get_layout
line, self._fontproperties,
ismath=self.is_math_text(line))
File
"/usr/local/lib64/python2.5/site-packages/matplotlib/backends/backend_agg.py",
line 128, in get_text_width_height_descent
Z = texmanager.get_grey(s, size, self.dpi)
File
"/usr/local/lib64/python2.5/site-packages/matplotlib/texmanager.py",
line 367, in get_grey
X = read_png(os.path.join(self.texcache, pngfile))
IndexError: Unexpected SeqBase<T> length.
Any idea ?
Nils
from scipy import *
from pylab import plot, show
# http://projects.scipy.org/scipy/scipy/ticket/679
x = linspace(0.01,21.,100)
y = special.struve(-3,x)
plot(x,y)
show()
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