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Package xdp :: Module transformation :: Class XafsMapping |
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Mapping
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XafsMapping
XafsMapping objects encapsulate the mapping for XAFS experiments which contain both fluorescence and transmission data. The destination columns are: 'Energy' -- energy values for each data point 'If' -- fluorescence detector intensity 'Io' -- initial beam intensity 'It' -- transmission detector intensity 'Iref' is the optional reference channel expression. If it is not None, it is evaluated via xdp.evaluate() to create the reference channel's column.
Method Summary | |
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Create a new XafsMapping object, assigning source column names via keyword arguments. | |
make_Iref(self,
data,
result)
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Inherited from Mapping | |
Apply this mapping to the xdp.Data object 'data'. | |
Virtual method which is called to finalize the xdp.Data object 'data' before it is returned. |
Method Details |
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__init__(self,
Energy='energy',
If='If',
Io='Io',
It='It',
Iref=None)
Create a new XafsMapping object, assigning source column names via
keyword arguments.
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