footer : String to be written at the end of the txt file.header : String to be written at the beginning of the txt file.newline : String or character to be used as line separator (Optional).delimiter : String or character to be used as element separator (Optional).In case of 2D arrays, a list of specifier i.e.If a single formatter is specified like ‘%d’ then it will be applied to all elements.fmt : A formatting pattern or sequence of patterns, that will be used while saving elements to file.
arr : 1D or 2D numpy array (to be saved).
Numpy.savetxt(fname, arr, fmt='%.18e', delimiter=' ', newline='\n', header='', footer='', comments='# ', encoding=None) Python’s Numpy module provides a function to save numpy array to a txt file with custom delimiters and other custom options i.e. In this article we will discuss how to save 1D & 2D Numpy arrays in a CSV file with or without header and footer.
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