Hi

Just upgraded to matplotlib-0.98.1, and a code that worked with 0.98.0
is now failing with the following error:

Traceback (most recent call last):
  File "./plot_workout.py", line 126, in <module>
    time_plot = time_axes.plot_date(times_dates, times, 'bo-')
  File "/opt/local/lib/python2.5/site-packages/matplotlib/axes.py",
line 3081, in plot_date
    self.xaxis_date(tz)
  File "/opt/local/lib/python2.5/site-packages/matplotlib/axes.py",
line 2015, in xaxis_date
    locator.refresh()
  File "/opt/local/lib/python2.5/site-packages/matplotlib/dates.py",
line 540, in refresh
    dmin, dmax = self.viewlim_to_dt()
  File "/opt/local/lib/python2.5/site-packages/matplotlib/dates.py",
line 436, in viewlim_to_dt
    return num2date(vmin, self.tz), num2date(vmax, self.tz)
  File "/opt/local/lib/python2.5/site-packages/matplotlib/dates.py",
line 233, in num2date
    if not cbook.iterable(x): return _from_ordinalf(x, tz)
  File "/opt/local/lib/python2.5/site-packages/matplotlib/dates.py",
line 156, in _from_ordinalf
    dt = datetime.datetime.fromordinal(ix)
ValueError: ordinal must be >= 1

Any ideas?

Cheers

Adam

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