31 lines
861 B
Python
Executable file
31 lines
861 B
Python
Executable file
"""EXCEL CSV file utilities."""
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def write_CSV_data(fname, names, npts, nvar, append, data):
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"""
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Write CSV data that can be imported into Excel
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fname -- file name
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names -- sequence of variable names
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npts -- number of data points
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nvar -- number of variables
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append -- if > 0, append to plot file, otherwise overwrite
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data -- object to generate plot data. This object must have a
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method 'value', defined so that data.value(j,n) returns
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the value of variable n at point j.
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"""
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if append > 0:
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f = open(fname,'a')
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else:
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f = open(fname,'w')
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for nm in names:
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f.write(nm+',')
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f.write('\n')
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for j in range(npts):
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for n in range(nvar):
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f.write('%10.4e, ' % data.value(j,n))
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f.write('\n')
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f.close()
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