Christopher Barker wrote:
> Hi all,
>
> I've been messing with quiver a bit, and have some confusions:
one more issue with quiver -- autoscaling fails if there is a NaN in the
data:
x = (1,2)
y = (1,2)
u = (2,2)
v = (-2,2)
fig = plt.figure(1)
fig.clear()
ax = fig.add_subplot(2,2,3)
# fails for a nan data point if auto-scaling
u = (2, np.nan)
props = {'units' : "dots",
'scale' : .1,
'width' : 2,
'headwidth': 2,
'headlength': 3,
'headaxislength': 4,
}
ax.quiver( x, y, u, v, **props )
-Chris
--
Christopher Barker, Ph.D.
Oceanographer
Emergency Response Division
NOAA/NOS/OR&R (206) 526-6959 voice
7600 Sand Point Way NE (206) 526-6329 fax
Seattle, WA 98115 (206) 526-6317 main reception
chris.bar...@noaa.gov
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