hey people
i have an problem on plotting some functions with latex texts. i cant
plot some latex symbols like \bar or something else.... the normal latex
stuff works perect, but such keys doessent and i dont know why...
hope someone can help me
as you can see i attached a sample plot file... you find the latex
problem in line pl.ylabel() ... the \bar doessent work
here is the error message i got
mK_massnumber$ python mK_massnumber1.py
(3.196543428131772e-09, -4.8707876140789696e-08)
/usr/lib/python2.6/dist-packages/matplotlib/texmanager.py:55:
DeprecationWarning: os.popen4 is deprecated. Use the subprocess module.
stdin, stdout = os.popen4('dvipng -version')
Traceback (most recent call last):
File "mK_massnumber1.py", line 79, in <module>
pl.savefig('mK_massnumber1.eps')
File "/usr/lib/python2.6/dist-packages/matplotlib/pyplot.py", line
345, in savefig
return fig.savefig(*args, **kwargs)
File "/usr/lib/python2.6/dist-packages/matplotlib/figure.py", line
990, in savefig
self.canvas.print_figure(*args, **kwargs)
File "/usr/lib/python2.6/dist-packages/matplotlib/backend_bases.py",
line 1419, in print_figure
**kwargs)
File "/usr/lib/python2.6/dist-packages/matplotlib/backend_bases.py",
line 1308, in print_eps
return ps.print_eps(*args, **kwargs)
File
"/usr/lib/python2.6/dist-packages/matplotlib/backends/backend_ps.py",
line 869, in print_eps
return self._print_ps(outfile, 'eps', *args, **kwargs)
File
"/usr/lib/python2.6/dist-packages/matplotlib/backends/backend_ps.py",
line 892, in _print_ps
orientation, isLandscape, papertype)
File
"/usr/lib/python2.6/dist-packages/matplotlib/backends/backend_ps.py",
line 1140, in _print_figure_tex
orientation)
File
"/usr/lib/python2.6/dist-packages/matplotlib/backends/backend_ps.py",
line 1227, in convert_psfrags
\nHere is the full report generated by LaTeX: \n\n%s'% fh.read())
RuntimeError: LaTeX was not able to process your file:
Here is the full report generated by LaTeX:
This is pdfTeXk, Version 3.141592-1.40.3 (Web2C 7.5.6)
%&-line parsing enabled.
entering extended mode
(/tmp/4255a479ce229709468650a987deaac6.tex
LaTeX2e <2005/12/01>
Babel <v3.8h> and hyphenation patterns for english, usenglishmax,
dumylang, noh
yphenation, ukrainian, russian, bulgarian, loaded.
(/usr/share/texmf-texlive/tex/latex/base/article.cls
Document Class: article 2005/09/16 v1.4f Standard LaTeX document class
(/usr/share/texmf-texlive/tex/latex/base/size10.clo))
(/usr/share/texmf-texlive/tex/latex/type1cm/type1cm.sty)
(/usr/share/texmf-texlive/tex/latex/psnfss/helvet.sty
(/usr/share/texmf-texlive/tex/latex/graphics/keyval.sty))
(/usr/share/texmf-texlive/tex/latex/psnfss/courier.sty)
(/usr/share/texmf-texlive/tex/latex/base/textcomp.sty
(/usr/share/texmf-texlive/tex/latex/base/ts1enc.def))
(/usr/share/texmf-texlive/tex/latex/geometry/geometry.sty
(/usr/share/texmf-texlive/tex/xelatex/xetexconfig/geometry.cfg)
Package geometry Warning: Over-specification in `h'-direction.
`width' (614.295pt) is ignored.
Package geometry Warning: Over-specification in `v'-direction.
`height' (794.96999pt) is ignored.
) (/usr/share/texmf-texlive/tex/latex/psfrag/psfrag.sty
(/usr/share/texmf-texlive/tex/latex/graphics/graphics.sty
(/usr/share/texmf-texlive/tex/latex/graphics/trig.sty)
(/etc/texmf/tex/latex/config/graphics.cfg)
(/usr/share/texmf-texlive/tex/latex/graphics/dvips.def)))
(/usr/share/texmf-texlive/tex/latex/graphics/graphicx.sty)
(/usr/share/texmf-texlive/tex/latex/graphics/color.sty
(/etc/texmf/tex/latex/config/color.cfg)
(/usr/share/texmf-texlive/tex/latex/graphics/dvipsnam.def))
(./4255a479ce229709468650a987deaac6.aux)
(/usr/share/texmf-texlive/tex/latex/base/ts1cmr.fd)
(/usr/share/texmf-texlive/tex/latex/psnfss/ot1pnc.fd)
! Text line contains an invalid character.
l.38 ...r[rgb]{0.000,0.000,1.000} {\sffamily $^^H
ar a M_{K} /
<A_{part}> ...
<4255a479ce229709468650a987deaac6.eps>
(/usr/share/texmf-texlive/tex/latex/psnfss/ot1phv.fd)
! Extra }, or forgotten $.
<argument> ...ffamily $ar a M_{K} / <A_{part}> \$}
l.43 ...e=0]{4255a479ce229709468650a987deaac6.eps}
! Missing $ inserted.
<inserted text>
$
l.43 ...e=0]{4255a479ce229709468650a987deaac6.eps}
! Missing } inserted.
<inserted text>
}
l.43 ...e=0]{4255a479ce229709468650a987deaac6.eps}
[1] (./4255a479ce229709468650a987deaac6.aux) )
(see the transcript file for additional information)
Output written on 4255a479ce229709468650a987deaac6.dvi (1 page, 5532 bytes).
Transcript written on 4255a479ce229709468650a987deaac6.log.
mK_massnumber$ python mK_massnumber1.py
(3.196543428131772e-09, -4.8707876140789696e-08)
mK_massnumber$ python mK_massnumber1.py
(3.196543428131772e-09, -4.8707876140789696e-08)
mK_massnumber1.py (1.86 KB)
···
############################################################################################
here are the informations about my system:
$ uname -a
Linux timo-laptop 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 01:57:59
UTC 2009 i686 GNU/Linux
matplotlib version: 0.98.5.2