recarray.tofile()
numpy.recarray.tofile
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recarray.tofile(fid, sep="", format="%s")
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Write array to a file as text or binary (default).
Data is always written in ‘C’ order, independent of the order of
a
. The data produced by this method can be recovered using the function fromfile().Parameters: fid : file or str
An open file object, or a string containing a filename.
sep : str
Separator between array items for text output. If “” (empty), a binary file is written, equivalent to
file.write(a.tobytes())
.format : str
Format string for text file output. Each entry