44 lines
976 B
Python
44 lines
976 B
Python
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import matplotlib.pyplot as plt
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import numpy as np
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import xppl37_spectra
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import xanes_analyzeRun
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from datastorage import DataStorage as ds
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r=xppl37_spectra.xanes_analyzeRun.AnalyzeRun(81)
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r.load()
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if len(r.results.keys()) > 1:
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p1 = np.vstack( ( r.results[c].p1 for c in range(0,10,2) ) )
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p2 = np.vstack( ( r.results[c].p2 for c in range(0,10,2) ) )
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else:
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p1 = r.results[0].p1
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p2 = r.results[0].p2
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N = int(len(p1)/2)
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ref = slice(0,1000)
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sam = slice(1000,1200)
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#ref = slice(200)
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#sam = slice(200)
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ref = ds(p1=p1[ref],p2=p2[ref])
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sam = ds(p1=p1[sam],p2=p2[sam])
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# "ratioOfAverage medianOfRatios"
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data=xppl37_spectra.calcAbs(ref,sam,refKind="medianOfRatios")
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abs = data[-1]
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idx = slice(200,800)
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abs = abs[:,idx]
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fom = []
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fom1 = []
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x = np.arange(abs.shape[1])
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N = range(1,len(abs))
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#N = 2**np.arange(15)
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for i in N:
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av = np.nanmean(abs[:i],axis=0)
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p = np.polyfit(x,av,5)
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diff = av-np.polyval(p,x)
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fom.append( np.nanstd(av) )
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fom1.append( np.nanstd(diff) )
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