numpy.savetxt without hash mark at beginning of header line
numpy, python
Solution
it inserts the # because that line is a comment, and the default character for comments is the symbol #, as you can read in the documentation here.
If you want to get rid of it, pass `comments=''` as option to savetxt.
Problem
When I try to save a matrix with header, a hash mark and a space (# ) appear on the first line: input: ``` np.savetxt(filename,data, fmt='%i %i %i %i %s',delimiter='\t',header="a\tb\tc\td\te") ``` output: ``` # a b c d e 0 0 0 0 bla 0 0 0 0 bla 1 1 1 1 bla 1 1 1 1 bla ``` Any hint why? How could I remove it?