cf.default_netCDF_fillvals

cf.default_netCDF_fillvals()[source]

Default data array fill values for each data type.

Returns
dict

The fill values, keyed by numpy data type strings

Examples:

>>> cf.default_netCDF_fillvals()
{'S1': '',
 'i1': -127,
 'u1': 255,
 'i2': -32767,
 'u2': 65535,
 'i4': -2147483647,
 'u4': 4294967295,
 'i8': -9223372036854775806,
 'u8': 18446744073709551614,
 'f4': 9.969209968386869e+36,
 'f8': 9.969209968386869e+36}