rxplot stops graphing when the going gets tough (ros ticket #4506)

[ahendrix]

rxplot hangs sometimes for the buffer duration. I expect certain values give it difficulty, and it responds by refusing to re-plot until those values go away.

{{{
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/wg/stor1a/sglaser/ros/ros/tools/rxtools/src/rxtools/rxplot.py", line 341, in on_redraw_timer
self.draw_plot(relimit=True)
File "/wg/stor1a/sglaser/ros/ros/tools/rxtools/src/rxtools/rxplot.py", line 295, in draw_plot
self.canvas.draw()
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wxagg.py", line 59, in draw
FigureCanvasAgg.draw(self)
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_agg.py", line 314, in draw
self.figure.draw(self.renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/figure.py", line 774, in draw
for a in self.axes: a.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axes.py", line 1721, in draw
a.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axis.py", line 742, in draw
tick.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axis.py", line 196, in draw
self.label1.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/text.py", line 565, in draw
ismath=ismath)
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_agg.py", line 134, in draw_text
self._renderer.draw_text_image(font.get_image(), int(x), int(y) + 1, angle, gc)
ValueError: cannot convert float NaN to integer
Traceback (most recent call last):
File "/wg/stor1a/sglaser/ros/ros/tools/rxtools/src/rxtools/rxplot.py", line 341, in on_redraw_timer
self.draw_plot(relimit=True)
File "/wg/stor1a/sglaser/ros/ros/tools/rxtools/src/rxtools/rxplot.py", line 295, in draw_plot
self.canvas.draw()
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wxagg.py", line 59, in draw
FigureCanvasAgg.draw(self)
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_agg.py", line 314, in draw
self.figure.draw(self.renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/figure.py", line 774, in draw
for a in self.axes: a.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axes.py", line 1721, in draw
a.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axis.py", line 742, in draw
tick.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axis.py", line 196, in draw
self.label1.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/text.py", line 565, in draw
ismath=ismath)
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_agg.py", line 134, in draw_text
self._renderer.draw_text_image(font.get_image(), int(x), int(y) + 1, angle, gc)
ValueError: cannot convert float NaN to integer
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/wg/stor1a/sglaser/ros/ros/tools/rxtools/src/rxtools/rxplot.py", line 341, in on_redraw_timer
self.draw_plot(relimit=True)
File "/wg/stor1a/sglaser/ros/ros/tools/rxtools/src/rxtools/rxplot.py", line 295, in draw_plot
self.canvas.draw()
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wxagg.py", line 59, in draw
FigureCanvasAgg.draw(self)
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_agg.py", line 314, in draw
self.figure.draw(self.renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/figure.py", line 774, in draw
for a in self.axes: a.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axes.py", line 1721, in draw
a.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axis.py", line 742, in draw
tick.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axis.py", line 196, in draw
self.label1.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/text.py", line 565, in draw
ismath=ismath)
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_agg.py", line 134, in draw_text
self._renderer.draw_text_image(font.get_image(), int(x), int(y) + 1, angle, gc)
ValueError: cannot convert float NaN to integer
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/wg/stor1a/sglaser/ros/ros/tools/rxtools/src/rxtools/rxplot.py", line 341, in on_redraw_timer
self.draw_plot(relimit=True)
File "/wg/stor1a/sglaser/ros/ros/tools/rxtools/src/rxtools/rxplot.py", line 295, in draw_plot
self.canvas.draw()
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wxagg.py", line 59, in draw
FigureCanvasAgg.draw(self)
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_agg.py", line 314, in draw
self.figure.draw(self.renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/figure.py", line 774, in draw
for a in self.axes: a.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axes.py", line 1721, in draw
a.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axis.py", line 742, in draw
tick.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axis.py", line 196, in draw
self.label1.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/text.py", line 565, in draw
ismath=ismath)
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_agg.py", line 134, in draw_text
self._renderer.draw_text_image(font.get_image(), int(x), int(y) + 1, angle, gc)
ValueError: cannot convert float NaN to integer
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wx.py", line 1315, in _onMotion
FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 1244, in motion_notify_event
guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 899, in init
LocationEvent.init(self, name, canvas, x, y, guiEvent=guiEvent)
File "/usr/lib/pymodules/python2.6/matplotlib/backend_bases.py", line 827, in init
xdata, ydata = self.inaxes.transData.inverted().transform_point((x, y))
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1935, in inverted
return CompositeGenericTransform(self._b.inverted(), self._a.inverted())
File "/usr/lib/pymodules/python2.6/matplotlib/transforms.py", line 1430, in inverted
self._inverted = Affine2D(inv(mtx))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 355, in inv
return wrap(solve(a, identity(a.shape[0], dtype=a.dtype)))
File "/usr/lib/python2.6/dist-packages/numpy/linalg/linalg.py", line 254, in solve
raise LinAlgError, 'Singular matrix'
numpy.linalg.linalg.LinAlgError: Singular matrix
Traceback (most recent call last):
File "/wg/stor1a/sglaser/ros/ros/tools/rxtools/src/rxtools/rxplot.py", line 341, in on_redraw_timer
self.draw_plot(relimit=True)
File "/wg/stor1a/sglaser/ros/ros/tools/rxtools/src/rxtools/rxplot.py", line 295, in draw_plot
self.canvas.draw()
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wxagg.py", line 59, in draw
FigureCanvasAgg.draw(self)
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_agg.py", line 314, in draw
self.figure.draw(self.renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/figure.py", line 774, in draw
for a in self.axes: a.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axes.py", line 1721, in draw
a.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axis.py", line 742, in draw
tick.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axis.py", line 196, in draw
self.label1.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/text.py", line 565, in draw
ismath=ismath)
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_agg.py", line 134, in draw_text
self._renderer.draw_text_image(font.get_image(), int(x), int(y) + 1, angle, gc)
ValueError: cannot convert float NaN to integer
Traceback (most recent call last):
File "/wg/stor1a/sglaser/ros/ros/tools/rxtools/src/rxtools/rxplot.py", line 341, in on_redraw_timer
self.draw_plot(relimit=True)
File "/wg/stor1a/sglaser/ros/ros/tools/rxtools/src/rxtools/rxplot.py", line 295, in draw_plot
self.canvas.draw()
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wxagg.py", line 59, in draw
FigureCanvasAgg.draw(self)
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_agg.py", line 314, in draw
self.figure.draw(self.renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/figure.py", line 774, in draw
for a in self.axes: a.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axes.py", line 1721, in draw
a.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axis.py", line 742, in draw
tick.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axis.py", line 196, in draw
self.label1.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/text.py", line 565, in draw
ismath=ismath)
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_agg.py", line 134, in draw_text
self._renderer.draw_text_image(font.get_image(), int(x), int(y) + 1, angle, gc)
ValueError: cannot convert float NaN to integer
Traceback (most recent call last):
File "/wg/stor1a/sglaser/ros/ros/tools/rxtools/src/rxtools/rxplot.py", line 341, in on_redraw_timer
self.draw_plot(relimit=True)
File "/wg/stor1a/sglaser/ros/ros/tools/rxtools/src/rxtools/rxplot.py", line 295, in draw_plot
self.canvas.draw()
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wxagg.py", line 59, in draw
FigureCanvasAgg.draw(self)
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_agg.py", line 314, in draw
self.figure.draw(self.renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/figure.py", line 774, in draw
for a in self.axes: a.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axes.py", line 1721, in draw
a.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axis.py", line 742, in draw
tick.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axis.py", line 196, in draw
self.label1.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/text.py", line 565, in draw
ismath=ismath)
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_agg.py", line 134, in draw_text
self._renderer.draw_text_image(font.get_image(), int(x), int(y) + 1, angle, gc)
ValueError: cannot convert float NaN to integer
Traceback (most recent call last):
File "/wg/stor1a/sglaser/ros/ros/tools/rxtools/src/rxtools/rxplot.py", line 341, in on_redraw_timer
self.draw_plot(relimit=True)
File "/wg/stor1a/sglaser/ros/ros/tools/rxtools/src/rxtools/rxplot.py", line 295, in draw_plot
self.canvas.draw()
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_wxagg.py", line 59, in draw
FigureCanvasAgg.draw(self)
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_agg.py", line 314, in draw
self.figure.draw(self.renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/figure.py", line 774, in draw
for a in self.axes: a.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axes.py", line 1721, in draw
a.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axis.py", line 742, in draw
tick.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 46, in draw_wrapper
draw(artist, renderer, *kl)
File "/usr/lib/pymodules/python2.6/matplotlib/axis.py", line 196, in draw
self.label1.draw(renderer)
File "/usr/lib/pymodules/python2.6/matplotlib/text.py", line 565, in draw
ismath=ismath)
File "/usr/lib/pymodules/python2.6/matplotlib/backends/backend_agg.py", line 134, in draw_t