5.1.4.0 sd.fitter.commit

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sd.fitter.commit - Function

5.1.4 Return a new scan where the fits have been subtracted
Description

Return a new scan where the fits have been subtracted. You must fit the data before you execute this method. Otherwise, an exception will be thrown.

If the data is set as a set of abcissa and ordinate values using set_data, it will not work. If you want to get data by this method, you must use set_scan that set the data as a scantable.

Arguments

Returns
scantable

Example

   f=sd.fitter()
   s=sd.scantable(’OrionS_rawACSmod_cal’,average=False)
   # you must set data as a scantable
   f.set_scan(s)
   # set polynomial function of order 3 for baseline subtraction
   f.set_function(poly=3)
   # do fit
   f.fit()
   # get baseline subtracted scans
   s_bs=f.commit()

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