Title: pcolor does not handle non-array C data · Issue #5205 · matplotlib/matplotlib · GitHub
Open Graph Title: pcolor does not handle non-array C data · Issue #5205 · matplotlib/matplotlib
X Title: pcolor does not handle non-array C data · Issue #5205 · matplotlib/matplotlib
Description: reported via VisTrails/VisTrails#1132 may be a regression from 1.3 series, reported against 1.4.3, verified against master. Not sure what last version it work on was. import matplotlib.pyplot as plt import numpy as np def func3(x, ): ret...
Open Graph Description: reported via VisTrails/VisTrails#1132 may be a regression from 1.3 series, reported against 1.4.3, verified against master. Not sure what last version it work on was. import matplotlib.pyplot as pl...
X Description: reported via VisTrails/VisTrails#1132 may be a regression from 1.3 series, reported against 1.4.3, verified against master. Not sure what last version it work on was. import matplotlib.pyplot as pl...
Opengraph URL: https://github.com/matplotlib/matplotlib/issues/5205
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Domain: github.com
{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"pcolor does not handle non-array C data","articleBody":"reported via https://github.com/VisTrails/VisTrails/issues/1132\n\nmay be a regression from 1.3 series, reported against 1.4.3, verified against master. Not sure what last version it work on was.\n\n``` python\nimport matplotlib.pyplot as plt\nimport numpy as np\n\ndef func3(x, ):\n return (1 - x/2 + x**5 + y**3) * np.exp(-x**2 - y**2)\n\n\n# make these smaller to increase the resolution\ndx, dy = 0.05, 0.05\n\nx = np.arange(-3.0, 3.0001, dx)\ny = np.arange(-3.0, 3.0001, dy)\nX, Y = np.meshgrid(x, y)\n\nZ = func3(X, Y)\n\n# fails\nplt.pcolor(X, Y, list(Z))\n# plt.pcolor(X, Y, Z) # works\n```\n","author":{"url":"https://github.com/tacaswell","@type":"Person","name":"tacaswell"},"datePublished":"2015-10-07T18:26:29.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":6},"url":"https://github.com/5205/matplotlib/issues/5205"}
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