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Use "nearest" interpolation for level() plots by default #172

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Use "nearest" interpolation for level() plots by default #172

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7 changes: 4 additions & 3 deletions sfs/plot2d.py
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Original file line number Diff line number Diff line change
Expand Up @@ -310,7 +310,7 @@ def amplitude(p, grid, *, xnorm=None, cmap='coolwarm_clip',


def level(p, grid, *, xnorm=None, power=False, cmap=None, vmax=3, vmin=-50,
**kwargs):
interpolation='nearest', **kwargs):
"""Two-dimensional plot of level (dB) of sound field.

Takes the same parameters as `sfs.plot2d.amplitude()`.
Expand All @@ -325,8 +325,9 @@ def level(p, grid, *, xnorm=None, power=False, cmap=None, vmax=3, vmin=-50,
if xnorm is not None:
p = _util.normalize(p, grid, xnorm)
L = _util.db(p, power=power)
return amplitude(L, grid=grid, xnorm=None, cmap=cmap,
vmax=vmax, vmin=vmin, **kwargs)
return amplitude(
L, grid=grid, xnorm=None, cmap=cmap, vmax=vmax, vmin=vmin,
interpolation=interpolation, **kwargs)


def particles(x, *, trim=None, ax=None, xlabel='x (m)', ylabel='y (m)',
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