wrf-python 1.4.0更新内容以及浅谈xwrf

avo

Absolute Vorticity

Implemented: mpcalc.absolute_vorticity

eth/theta_e

Equivalent Potential Temperature

Implemented: mpcalc.equivalent_potential_temperature

cape_2d

2D CAPE (MCAPE/MCIN/LCL/LFC)

Implemented for single-profile only: mpcalc.cape_cin

cape_3d

3D CAPE and CIN

Implemented for single-profile only: mpcalc.cape_cin

ctt

Cloud Top Temperature

No equivalent (though, unclear how to make a useful generalized formulation)

cloudfrac

Cloud Fraction

No equivalent (though, unclear how to make a useful generalized formulation)

dbz

Reflectivity

Use directly from output

mdbz

Maximum Reflectivity

Use .max('bottom_top') on reflectivity DataArray

geopt/geopotential

Geopotential for the Mass Grid

Field needing WRF-specific processing

geopt_stag

Geopotential for the Vertically Staggered Grid

Field needing WRF-specific processing

helicity

Storm Relative Helicity

Implemented for single-profile only: mpcalc.storm_relative_helicity

lat

Latitude

Use directly from output

lon

Longitude

Use directly from output

omg/omega

Omega

Implemented: mpcalc.vertical_velocity_pressure

p/pres

"Full Model Pressure (in specified units)"

Field needing WRF-specific processing

pressure

Full Model Pressure (hPa)

Field needing WRF-specific processing

pvo

Potential Vorticity

Implemented: mpcalc.potential_vorticity_baroclinic

pw

Precipitable Water

Implemented for single-profile only: mpcalc.precipitable_water

rh

Relative Humidity

Implemented: mpcalc.relative_humidity_from_mixing_ratio

rh2

2m Relative Humidity

Implemented: mpcalc.relative_humidity_from_mixing_ratio

slp

Sea Level Pressure

Open PR Pending: Unidata/MetPy#1700

T2

2m Temperature

Field needing WRF-specific processing

ter

Model Terrain Height

Field needing WRF-specific processing

td2

2m Dew Point Temperature

Implemented, but multiple functions possibly needed depending on exact source fields (hopefully will be made easier with Unidata/MetPy#2070)

td

Dew Point Temperature

Implemented, but multiple functions possibly needed depending on exact source fields (hopefully will be made easier with Unidata/MetPy#2070)

tc

Temperature in Celsius

Use .metpy.convert_units('degC') or .pint.to('degC') on temperature DataArray

th/theta

Potential Temperature

Implemented: mpcalc.potential_temperature

temp

Temperature (in specified units)

Field needing WRF-specific processing

tk

Temperature in Kelvin

Field needing WRF-specific processing

times

Times in the File or Sequence

Field needing WRF-specific processing

xtimes

"XTIME Coordinate (if applicable)"

Field needing WRF-specific processing

tv

Virtual Temperature

Implemented: mpcalc.virtual_temperature

twb

Wet Bulb Temperature

Implemented for single-profile only: mpcalc.wet_bulb_temperature

updraft_helicity

Updraft Helicity

Open Issue: Unidata/MetPy#2213

ua

U-component of Wind on Mass Points

Field needing WRF-specific processing

va

V-component of Wind on Mass Points

Field needing WRF-specific processing

wa

W-component of Wind on Mass Points

Field needing WRF-specific processing

uvmet10

"10 m U and V Components of Wind Rotated to Earth Coordinates"

Field needing WRF-specific processing (also, PyProj/cartopy vector transforms could use some helpers with xarray)

uvmet

"U and V Components of Wind Rotated to Earth Coordinates"

Field needing WRF-specific processing (also, PyProj/cartopy vector transforms could use some helpers with xarray)

wspd_wdir

"Wind Speed and Direction (wind_from_direction) in Grid Coordinates"

Implemented: mpcalc.wind_speed and mpcalc.wind_direction

wspd_wdir10

"10m Wind Speed and Direction (wind_from_direction) in Grid Coordinates"

Implemented: mpcalc.wind_speed and mpcalc.wind_direction

uvmet_wspd_wdir

"Wind Speed and Direction (wind_from_direction) Rotated to Earth Coordinates"

Partially implemented: mpcalc.wind_speed and mpcalc.wind_direction (PyProj/cartopy vector transforms could use some helpers with xarray)

uvmet10_wspd_wdir

"10m Wind Speed and Direction (wind_from_direction) Rotated to Earth Coordinates"

Partially implemented: mpcalc.wind_speed and mpcalc.wind_direction (PyProj/cartopy vector transforms could use some helpers with xarray)

z/height

Model Height for Mass Grid

Field needing WRF-specific processing

height_agl

Model Height for Mass Grid (AGL)

Field needing WRF-specific processing

zstag

Model Height for Vertically Staggered Grid

Field needing WRF-specific processing