bitmap
- bitmap(fs, value)
- bitmap(fs, field)
Returns a copy of
fs
with none or more of its values replaced with the GRIB missing value indicator.- Parameters
- Return type
The behaviour of
bitmap()
depends on the arguments:if
value
is specified, any value infs
being equal to it is replaced with the missing value indicator.if
field
is specified with the same number of fields asfs
, the result takes the arrangement of missing values fromfield
.if
field
contains only one field, the arrangement of missing values from that field are copied into all fields of the output fieldset.
See also
nobitmap()
.