spacepy.pycdf.istp.fillval¶
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spacepy.pycdf.istp.
fillval
(v)[source]¶ Set ISTP-compliant FILLVAL on a variable
Sets a CDF variable’s FILLVAL attribute to the value required by ISTP (based on variable type).
Parameters: v :
Var
CDF variable to update
Examples
>>> import spacepy.pycdf >>> import spacepy.pycdf.istp >>> f = spacepy.pycdf.CDF('foo.cdf', create=True) >>> v = f.new('Var', data=[1, 2, 3]) >>> spacepy.pycdf.istp.fillval(v) >>> v.attrs['FILLVAL'] -128