On Sep 24, 2009, at 3:07 AM, markus.proel...@ifm.com wrote:
Hello everyone,
I save data to a file with the following statement:
np.savetxt(fileName, transpose((average_dist, std_deviation,
maximum_dist, sum_of_dist)), delimiter = ';', fmt='%6.10f')
is there a possibility to change the decimal seperator from a point
to comma ?
And another question I import this file to excel, is there also a
possiblity to create a headline for each column, that the file looks
like the following example:
average; standard deviation; maximum distance; sum of distances
0,26565; 0,65565; 2,353535; 25, 5656
For the first task, I don't know if there is any direct way in numpy
to change the decimal sep, but a little bit awkward trick as follows
should work:
mem_file = StringIO.StringIO()
np.savetxt(mem_file, ... )
new_data_str = mem_file.getvalue().replace('.', ',')
output_file = open(fileName, 'w')
output_file.write(new_data_str)
output_file.close()
Or you can use regex to get better match for the decimal seperator.
Thanks,
Junda_______________________________________________
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