Hi,
is it possible to perform a surface plot a NxM matrix with date-axes?
Similar to plot_date for 1D-Plots. The dates are available as an N-sized (or
M-sized) array of float values.
At the moment, I am using imshow or matshow for the color plots, but the
only way I found to manipulate the axes is the 'extent' keyword argument,
which is not sufficient in this context.
Any hints?
Micha
···
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Hi Micha,
Did you already set the date-xaxis by hand?
-> for axes 'ax' using e.g.
ax.xaxis_date(tz=None)
ax.yaxis_date(tz=None)
I would hope that extent and this together yield your aim, but I'm not so
familiar with date-axes.
Kind regards,
Mattthias
···
On Monday 29 March 2010 13:56:51 Atomfried wrote:
Hi,
is it possible to perform a surface plot a NxM matrix with date-axes?
Similar to plot_date for 1D-Plots. The dates are available as an N-sized
(or M-sized) array of float values.
At the moment, I am using imshow or matshow for the color plots, but the
only way I found to manipulate the axes is the 'extent' keyword argument,
which is not sufficient in this context.
Any hints?
Micha
Hi Matthias,
Thanks for the help. The problem is, however, that the 'extent' parameter
only manipulates the range of the (integer) values on the axis. Before
setting the *axis_date property, I need to set the axes data to arrays of
(non-equidistant) floats.
Best Regards,
Micha
Matthias Michler wrote:
···
Did you already set the date-xaxis by hand?
-> for axes 'ax' using e.g.
ax.xaxis_date(tz=None)
ax.yaxis_date(tz=None)
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