numpy to string format
You could convert it to a tuple: formattedline = '%10.6f %10.6f %10.6f' % ( tuple(aa[ii,:]) ). In a more general case you could use a join :,numpy.array2string. Input array. The maximum number of columns the string should span. Floating point precision. Represent very small numbers as zero. Inserted between elements. The length of the prefix and suffix strings are used to respectively align an,numpy. array2string (a, max_line_width=None, precision=None, suppress_small=None ... Newline characters splits the string appropriately after array elements. ,numpy. array2string (a, max_line_width=None, precision=None, suppress_small=None ... Newline characters splits the string appropriately after array elements. ,numpy. savetxt (fname, X, fmt='%.18e', delimiter=' ', newline='-n', header='', ... A single format (%10.5f), a sequence of formats, or a multi-format string, e.g. ... ,numpy. savetxt (fname, X, fmt='%.18e', delimiter=' ', newline='-n', header='', ... A single format (%10.5f), a sequence of formats, or a multi-format string, e.g. ... ,numpy. savetxt (fname, X, fmt='%.18e', delimiter=' ', newline='-n', header='', ... A single format (%10.5f), a sequence of formats, or a multi-format string, e.g. ... ,numpy. savetxt (fname, X, fmt='%.18e', delimiter=' ', newline='-n', header='', ... A single format (%10.5f), a sequence of formats, or a multi-format string, e.g. ... ,numpy. set_printoptions (precision=None, threshold=None, edgeitems=None, ... String representation of floating point not-a-number (default nan). infstr : str ...
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 numpy to string format 相關參考資料
formatted string of series of numpy array elements - Stack Overflow
You could convert it to a tuple: formattedline = '%10.6f %10.6f %10.6f' % ( tuple(aa[ii,:]) ). In a more general case you could use a join : https://stackoverflow.com numpy.array2string — NumPy v1.14 Manual - Numpy and Scipy ...
numpy.array2string. Input array. The maximum number of columns the string should span. Floating point precision. Represent very small numbers as zero. Inserted between elements. The length of the pref... https://docs.scipy.org numpy.array2string — NumPy v1.15 Manual
numpy. array2string (a, max_line_width=None, precision=None, suppress_small=None ... Newline characters splits the string appropriately after array elements. https://docs.scipy.org numpy.array2string — NumPy v1.16 Manual
numpy. array2string (a, max_line_width=None, precision=None, suppress_small=None ... Newline characters splits the string appropriately after array elements. https://docs.scipy.org numpy.savetxt — NumPy v1.13 Manual
numpy. savetxt (fname, X, fmt='%.18e', delimiter=' ', newline='-n', header='', ... A single format (%10.5f), a sequence of formats, or a multi-format string, e.g. ... https://docs.scipy.org numpy.savetxt — NumPy v1.14 Manual
numpy. savetxt (fname, X, fmt='%.18e', delimiter=' ', newline='-n', header='', ... A single format (%10.5f), a sequence of formats, or a multi-format string, e.g. ... https://docs.scipy.org numpy.savetxt — NumPy v1.15 Manual
numpy. savetxt (fname, X, fmt='%.18e', delimiter=' ', newline='-n', header='', ... A single format (%10.5f), a sequence of formats, or a multi-format string, e.g. ... https://docs.scipy.org numpy.savetxt — NumPy v1.16 Manual
numpy. savetxt (fname, X, fmt='%.18e', delimiter=' ', newline='-n', header='', ... A single format (%10.5f), a sequence of formats, or a multi-format string, e.g. ... https://docs.scipy.org numpy.set_printoptions — NumPy v1.14 Manual
numpy. set_printoptions (precision=None, threshold=None, edgeitems=None, ... String representation of floating point not-a-number (default nan). infstr : str ... https://docs.scipy.org |