unipressure
- unipressure(lnsp[, levels][, lnsp_code])
- unipressure(lnsp, fs_levels[, lnsp_code])
Computes the pressure in Pa on a list of ECMWF model levels from
lnsp
(logarithm of surface pressure).- Parameters
- Return type
lnsp
must contain an lnsp field, which is identified by its ecCodes paramId. By default the value of 152 is used but it can be overridden by the optionallnsp_code
.The list of target model levels to compute the pressure on depends on the actual arguments:
if no
fs_levels
is specified the pressure is computed on the full model level range defined by the GRIB header oflnsp
.if
fs_levels
is specified the pressure is computed on all the model levels infs_levels
.if
levels
is specified it defines the list of target model levels the pressure will be computed on.
A missing value in
lnsp
will result in a missing value in the corresponding place in the output fieldset.