xarray.DataArray.str.zfill

DataArray.str.zfill(width)

Pad strings in the array by prepending ‘0’ characters.

Strings in the array are padded with ‘0’ characters on the left of the string to reach a total string length width. Strings in the array with length greater or equal to width are unchanged.

Parameters

width (int) – Minimum length of resulting string; strings with length less than width be prepended with ‘0’ characters.

Returns

filled

Return type

same type as values