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MNT: pcolormesh robust underflow - #27773
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ksunden merged 2 commits intoFeb 12, 2024
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| def test_pcolormesh_underflow_error(): | ||
| """ | ||
| Test that underflow errors don't crop up in pcolormesh. Probably | ||
| a numpy bug, but... |
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| a numpy bug, but... | |
| a numpy bug. See https://github.com/matplotlib/matplotlib/issues/27770. |
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If we think this is a numpy bug, we should also report it upstream.
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numpy/numpy#25810 <- upstream issue. |
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anyone can merge if appveyor is green. |
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Closes #27770
This looks to be a numpy masked array problem, but multiplication doesn't trigger the spurious underflow, and probably is a touch faster as well.