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Changed default cfrac to use height_agl as the type. Since NCL never advertised this function, and it never really worked correctly before, breaking backwards compatibility is less of an issue.

lon0
Bill Ladwig 7 years ago
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8b21b10860
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1cc072b2a9
3 changed files with 265 additions and 250 deletions
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  1. 482
      doc/source/_templates/product_table.txt
  2. 20
      src/wrf/g_cloudfrac.py
  3. 13
      test/utests.py

482
doc/source/_templates/product_table.txt
Unescape View File

@ -1,240 +1,244 @@ @@ -1,240 +1,244 @@
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| Variable Name | Description | Available Units | Additional Keyword Arguments |
+====================+===============================================================+=============================+===============================================================================================+
| avo | Absolute Vorticity | 10-5 s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| eth/theta_e | Equivalent Potential Temperature | K | **units** (str) : Set to desired units. Default is *'K'*. |
| | | | |
| | | degC | |
| | | | |
| | | degF | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| cape_2d | 2D cape (mcape/mcin/lcl/lfc) | J kg-1 ; J kg-1 ; m ; m | **missing** (float): Fill value for output only |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| cape_3d | 3D cape and cin | J kg-1 | **missing** (float): Fill value for output only |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| ctt | Cloud Top Temperature | degC | **units** (str) : Set to desired units. Default is *'degC'*. |
| | | | |
| | | K | |
| | | | |
| | | degF | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| cloudfrac | Cloud Fraction | % | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| dbz | Reflectivity | dBZ | **do_variant** (boolean): Set to True to enable variant calculation. Default is *False*. |
| | | | |
| | | | **do_liqskin** (boolean): Set to True to enable liquid skin calculation. Default is *False*. |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| mdbz | Maximum Reflectivity | dBZ | **do_variant** (boolean): Set to True to enable variant calculation. Default is *False*. |
| | | | |
| | | | **do_liqskin** (boolean): Set to True to enable liquid skin calculation. Default is *False*. |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| geopt/geopotential | Full Model Geopotential | m2 s-2 | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| helicity | Storm Relative Helicity | m2 s-2 | **top** (float): The top level for the calculation in meters. Default is *3000.0*. |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| lat | Latitude | decimal degrees | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| lon | Longitude | decimal degrees | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| omg/omega | Omega | Pa s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| p/pres | Full Model Pressure | Pa | **units** (str) : Set to desired units. Default is *'Pa'*. |
| | | | |
| | (in specified units) | hPa | |
| | | | |
| | | mb | |
| | | | |
| | | torr | |
| | | | |
| | | mmhg | |
| | | | |
| | | atm | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| pressure | Full Model Pressure (hPa) | hPa | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| pvo | Potential Vorticity | PVU | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| pw | Precipitable Water | kg m-2 | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| rh | Relative Humidity | % | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| rh2 | 2m Relative Humidity | % | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| slp | Sea Level Pressure | hPa | **units** (str) : Set to desired units. Default is *'hPa'*. |
| | | | |
| | | hPa | |
| | | | |
| | | mb | |
| | | | |
| | | torr | |
| | | | |
| | | mmhg | |
| | | | |
| | | atm | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| ter | Model Terrain Height | m | **units** (str) : Set to desired units. Default is *'m'*. |
| | | | |
| | | km | |
| | | | |
| | | dm | |
| | | | |
| | | ft | |
| | | | |
| | | mi | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| td2 | 2m Dew Point Temperature | degC | **units** (str) : Set to desired units. Default is *'degC'*. |
| | | | |
| | | K | |
| | | | |
| | | degF | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| td | Dew Point Temperature | degC | **units** (str) : Set to desired units. Default is *'degC'*. |
| | | | |
| | | K | |
| | | | |
| | | degF | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| tc | Temperature in Celsius | degC | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| th/theta | Potential Temperature | K | **units** (str) : Set to desired units. Default is *'K'*. |
| | | | |
| | | degC | |
| | | | |
| | | degF | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| temp | Temperature (in specified units) | K | **units** (str) : Set to desired units. Default is *'K'*. |
| | | | |
| | | degC | |
| | | | |
| | | degF | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| tk | Temperature in Kelvin | K | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| times | Times in the File or Sequence | | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| xtimes | XTIME Coordinate | minutes since | |
| | | | |
| | (if applicable) | start of | |
| | | | |
| | | model run | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| tv | Virtual Temperature | K | **units** (str) : Set to desired units. Default is *'K'*. |
| | | | |
| | | degC | |
| | | | |
| | | degF | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| twb | Wet Bulb Temperature | K | **units** (str) : Set to desired units. Default is *'K'*. |
| | | | |
| | | degC | |
| | | | |
| | | degF | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| updraft_helicity | Updraft Helicity | m2 s-2 | **bottom** (float): The bottom level for the calculation in meters. Default is *2000.0*. |
| | | | |
| | | | **top** (float): The top level for the calculation in meters. Default is *5000.0*. |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| ua | U-component of Wind on Mass Points | m s-1 | **units** (str) : Set to desired units. Default is *'m s-1'*. |
| | | | |
| | | km h-1 | |
| | | | |
| | | mi h-1 | |
| | | | |
| | | kt | |
| | | | |
| | | ft s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| va | V-component of Wind on Mass Points | m s-1 | **units** (str) : Set to desired units. Default is *'m s-1'*. |
| | | | |
| | | km h-1 | |
| | | | |
| | | mi h-1 | |
| | | | |
| | | kt | |
| | | | |
| | | ft s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| wa | W-component of Wind on Mass Points | m s-1 | **units** (str) : Set to desired units. Default is *'m s-1'*. |
| | | | |
| | | km h-1 | |
| | | | |
| | | mi h-1 | |
| | | | |
| | | kt | |
| | | | |
| | | ft s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| uvmet10 | 10 m U and V Components of Wind | m s-1 | **units** (str) : Set to desired units. Default is *'m s-1'*. |
| | | | |
| | Rotated to Earth Coordinates | km h-1 | |
| | | | |
| | | mi h-1 | |
| | | | |
| | | kt | |
| | | | |
| | | ft s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| uvmet | U and V Components of Wind | m s-1 | **units** (str) : Set to desired units. Default is *'m s-1'*. |
| | | | |
| | Rotated to Earth Coordinates | km h-1 | |
| | | | |
| | | mi h-1 | |
| | | | |
| | | kt | |
| | | | |
| | | ft s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| wspd_wdir | Wind Speed and Direction (wind_from_direction) | m s-1 | **units** (str) : Set to desired units. Default is *'m s-1'*. |
| | | | |
| | in Grid Coordinates | km h-1 | |
| | | | |
| | | mi h-1 | |
| | | | |
| | | kt | |
| | | | |
| | | ft s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| wspd_wdir10 | 10m Wind Speed and Direction (wind_from_direction) | m s-1 | **units** (str) : Set to desired units. Default is *'m s-1'*. |
| | | | |
| | in Grid Coordinates | km h-1 | |
| | | | |
| | | mi h-1 | |
| | | | |
| | | kt | |
| | | | |
| | | ft s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| uvmet_wspd_wdir | Wind Speed and Direction (wind_from_direction) | m s-1 | **units** (str) : Set to desired units. Default is *'m s-1'*. |
| | | | |
| | Rotated to Earth Coordinates | km h-1 | |
| | | | |
| | | mi h-1 | |
| | | | |
| | | kt | |
| | | | |
| | | ft s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| uvmet10_wspd_wdir | 10m Wind Speed and Direction (wind_from_direction) | m s-1 | **units** (str) : Set to desired units. Default is *'m s-1'*. |
| | | | |
| | Rotated to Earth Coordinates | km h-1 | |
| | | | |
| | | mi h-1 | |
| | | | |
| | | kt | |
| | | | |
| | | ft s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
| z/height | Full Model Height on Mass Levels | m | **msl** (boolean): Set to False to return AGL values. True is for MSL. Default is *True*. |
| | | | |
| | | km | **units** (str) : Set to desired units. Default is *'m'*. |
| | | | |
| | | dm | |
| | | | |
| | | ft | |
| | | | |
| | | mi | |
+--------------------+---------------------------------------------------------------+-----------------------------+-----------------------------------------------------------------------------------------------+
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| Variable Name | Description | Available Units | Additional Keyword Arguments |
+====================+===============================================================+=============================+=========================================================================================================================================================+
| avo | Absolute Vorticity | 10-5 s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| eth/theta_e | Equivalent Potential Temperature | K | **units** (str) : Set to desired units. Default is *'K'*. |
| | | | |
| | | degC | |
| | | | |
| | | degF | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| cape_2d | 2D cape (mcape/mcin/lcl/lfc) | J kg-1 ; J kg-1 ; m ; m | **missing** (float): Fill value for output only |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| cape_3d | 3D cape and cin | J kg-1 | **missing** (float): Fill value for output only |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| ctt | Cloud Top Temperature | degC | **units** (str) : Set to desired units. Default is *'degC'*. |
| | | | |
| | | K | |
| | | | |
| | | degF | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| cloudfrac | Cloud Fraction | % | **vert_type** (str): The vertical coordinate type for the cloud thresholds. Must be 'height_agl', 'height_msl', or 'pres'. Default is 'height_agl'. |
| | | | |
| | | | **low_thresh** (float): The low cloud threshold (meters for 'height_agl' and 'height_msl', pascals for 'pres'). Default is 300 m (97000 Pa) |
| | | | |
| | | | **mid_thresh** (float): The mid cloud threshold (meters for 'height_agl' and 'height_msl', pascals for 'pres'). Default is 2000 m (80000 Pa) |
| | | | |
| | | | **high_thresh** (float): The high cloud threshold (meters for 'height_agl' and 'height_msl', pascals for 'pres'). Default is 6000 m (45000 Pa) |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| dbz | Reflectivity | dBZ | **do_variant** (boolean): Set to True to enable variant calculation. Default is *False*. |
| | | | |
| | | | **do_liqskin** (boolean): Set to True to enable liquid skin calculation. Default is *False*. |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| mdbz | Maximum Reflectivity | dBZ | **do_variant** (boolean): Set to True to enable variant calculation. Default is *False*. |
| | | | |
| | | | **do_liqskin** (boolean): Set to True to enable liquid skin calculation. Default is *False*. |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| geopt/geopotential | Full Model Geopotential | m2 s-2 | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| helicity | Storm Relative Helicity | m2 s-2 | **top** (float): The top level for the calculation in meters. Default is *3000.0*. |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| lat | Latitude | decimal degrees | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| lon | Longitude | decimal degrees | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| omg/omega | Omega | Pa s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| p/pres | Full Model Pressure | Pa | **units** (str) : Set to desired units. Default is *'Pa'*. |
| | | | |
| | (in specified units) | hPa | |
| | | | |
| | | mb | |
| | | | |
| | | torr | |
| | | | |
| | | mmhg | |
| | | | |
| | | atm | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| pressure | Full Model Pressure (hPa) | hPa | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| pvo | Potential Vorticity | PVU | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| pw | Precipitable Water | kg m-2 | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| rh | Relative Humidity | % | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| rh2 | 2m Relative Humidity | % | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| slp | Sea Level Pressure | hPa | **units** (str) : Set to desired units. Default is *'hPa'*. |
| | | | |
| | | hPa | |
| | | | |
| | | mb | |
| | | | |
| | | torr | |
| | | | |
| | | mmhg | |
| | | | |
| | | atm | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| ter | Model Terrain Height | m | **units** (str) : Set to desired units. Default is *'m'*. |
| | | | |
| | | km | |
| | | | |
| | | dm | |
| | | | |
| | | ft | |
| | | | |
| | | mi | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| td2 | 2m Dew Point Temperature | degC | **units** (str) : Set to desired units. Default is *'degC'*. |
| | | | |
| | | K | |
| | | | |
| | | degF | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| td | Dew Point Temperature | degC | **units** (str) : Set to desired units. Default is *'degC'*. |
| | | | |
| | | K | |
| | | | |
| | | degF | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| tc | Temperature in Celsius | degC | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| th/theta | Potential Temperature | K | **units** (str) : Set to desired units. Default is *'K'*. |
| | | | |
| | | degC | |
| | | | |
| | | degF | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| temp | Temperature (in specified units) | K | **units** (str) : Set to desired units. Default is *'K'*. |
| | | | |
| | | degC | |
| | | | |
| | | degF | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| tk | Temperature in Kelvin | K | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| times | Times in the File or Sequence | | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| xtimes | XTIME Coordinate | minutes since | |
| | | | |
| | (if applicable) | start of | |
| | | | |
| | | model run | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| tv | Virtual Temperature | K | **units** (str) : Set to desired units. Default is *'K'*. |
| | | | |
| | | degC | |
| | | | |
| | | degF | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| twb | Wet Bulb Temperature | K | **units** (str) : Set to desired units. Default is *'K'*. |
| | | | |
| | | degC | |
| | | | |
| | | degF | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| updraft_helicity | Updraft Helicity | m2 s-2 | **bottom** (float): The bottom level for the calculation in meters. Default is *2000.0*. |
| | | | |
| | | | **top** (float): The top level for the calculation in meters. Default is *5000.0*. |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| ua | U-component of Wind on Mass Points | m s-1 | **units** (str) : Set to desired units. Default is *'m s-1'*. |
| | | | |
| | | km h-1 | |
| | | | |
| | | mi h-1 | |
| | | | |
| | | kt | |
| | | | |
| | | ft s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| va | V-component of Wind on Mass Points | m s-1 | **units** (str) : Set to desired units. Default is *'m s-1'*. |
| | | | |
| | | km h-1 | |
| | | | |
| | | mi h-1 | |
| | | | |
| | | kt | |
| | | | |
| | | ft s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| wa | W-component of Wind on Mass Points | m s-1 | **units** (str) : Set to desired units. Default is *'m s-1'*. |
| | | | |
| | | km h-1 | |
| | | | |
| | | mi h-1 | |
| | | | |
| | | kt | |
| | | | |
| | | ft s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| uvmet10 | 10 m U and V Components of Wind | m s-1 | **units** (str) : Set to desired units. Default is *'m s-1'*. |
| | | | |
| | Rotated to Earth Coordinates | km h-1 | |
| | | | |
| | | mi h-1 | |
| | | | |
| | | kt | |
| | | | |
| | | ft s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| uvmet | U and V Components of Wind | m s-1 | **units** (str) : Set to desired units. Default is *'m s-1'*. |
| | | | |
| | Rotated to Earth Coordinates | km h-1 | |
| | | | |
| | | mi h-1 | |
| | | | |
| | | kt | |
| | | | |
| | | ft s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| wspd_wdir | Wind Speed and Direction (wind_from_direction) | m s-1 | **units** (str) : Set to desired units. Default is *'m s-1'*. |
| | | | |
| | in Grid Coordinates | km h-1 | |
| | | | |
| | | mi h-1 | |
| | | | |
| | | kt | |
| | | | |
| | | ft s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| wspd_wdir10 | 10m Wind Speed and Direction (wind_from_direction) | m s-1 | **units** (str) : Set to desired units. Default is *'m s-1'*. |
| | | | |
| | in Grid Coordinates | km h-1 | |
| | | | |
| | | mi h-1 | |
| | | | |
| | | kt | |
| | | | |
| | | ft s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| uvmet_wspd_wdir | Wind Speed and Direction (wind_from_direction) | m s-1 | **units** (str) : Set to desired units. Default is *'m s-1'*. |
| | | | |
| | Rotated to Earth Coordinates | km h-1 | |
| | | | |
| | | mi h-1 | |
| | | | |
| | | kt | |
| | | | |
| | | ft s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| uvmet10_wspd_wdir | 10m Wind Speed and Direction (wind_from_direction) | m s-1 | **units** (str) : Set to desired units. Default is *'m s-1'*. |
| | | | |
| | Rotated to Earth Coordinates | km h-1 | |
| | | | |
| | | mi h-1 | |
| | | | |
| | | kt | |
| | | | |
| | | ft s-1 | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+
| z/height | Full Model Height on Mass Levels | m | **msl** (boolean): Set to False to return AGL values. True is for MSL. Default is *True*. |
| | | | |
| | | km | **units** (str) : Set to desired units. Default is *'m'*. |
| | | | |
| | | dm | |
| | | | |
| | | ft | |
| | | | |
| | | mi | |
+--------------------+---------------------------------------------------------------+-----------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+

20
src/wrf/g_cloudfrac.py
Unescape View File

@ -14,7 +14,7 @@ from .g_geoht import _get_geoht @@ -14,7 +14,7 @@ from .g_geoht import _get_geoht
@set_cloudfrac_metadata()
def get_cloudfrac(wrfin, timeidx=0, method="cat", squeeze=True,
cache=None, meta=True, _key=None,
vert_type="pres", low_thresh=None, mid_thresh=None,
vert_type="height_agl", low_thresh=None, mid_thresh=None,
high_thresh=None, missing=default_fill(np.float64)):
"""Return the cloud fraction for low, mid, and high level clouds.
@ -24,13 +24,6 @@ def get_cloudfrac(wrfin, timeidx=0, method="cat", squeeze=True, @@ -24,13 +24,6 @@ def get_cloudfrac(wrfin, timeidx=0, method="cat", squeeze=True,
- return_val[0,...] will contain LOW level cloud fraction
- return_val[1,...] will contain MID level cloud fraction
- return_val[2,...] will contain HIGH level cloud fraction
For backwards compatibility, the default vertical coordinate type is
pressure, with default cloud levels defined as:
97000 Pa <= low_cloud < 80000 Pa
80000 Pa <= mid_cloud < 45000 Pa
45000 Pa <= high_cloud
If the vertical coordinate type is 'height_agl' or 'height_msl', the
default cloud levels are defined as:
@ -38,6 +31,12 @@ def get_cloudfrac(wrfin, timeidx=0, method="cat", squeeze=True, @@ -38,6 +31,12 @@ def get_cloudfrac(wrfin, timeidx=0, method="cat", squeeze=True,
300 m <= low_cloud < 2000 m
2000 m <= mid_cloud < 6000 m
6000 m <= high_cloud
For 'pres', the default cloud levels are defined as:
97000 Pa <= low_cloud < 80000 Pa
80000 Pa <= mid_cloud < 45000 Pa
45000 Pa <= high_cloud
Note that the default low cloud levels are chosen to
exclude clouds near the surface (fog). If you want fog included, set
@ -95,9 +94,8 @@ def get_cloudfrac(wrfin, timeidx=0, method="cat", squeeze=True, @@ -95,9 +94,8 @@ def get_cloudfrac(wrfin, timeidx=0, method="cat", squeeze=True,
purposes only. Default is None.
vert_type (:obj:`str`, optional): The type of vertical coordinate used
to determine cloud type thresholds. Must be 'pres', 'height_msl',
or 'height_agl'. For backwards compatibility, the default
is 'pres'.
to determine cloud type thresholds. Must be 'height_agl',
'height_msl', or 'pres'. The default is 'height_agl'.
low_thresh (:obj:`float`, optional): The lower bound for what is
considered a low cloud. If *vert_type* is 'pres', the default is

13
test/utests.py
Unescape View File

@ -138,6 +138,13 @@ def make_test(varname, wrf_in, referent, multi=False, repeat=3, pynio=False): @@ -138,6 +138,13 @@ def make_test(varname, wrf_in, referent, multi=False, repeat=3, pynio=False):
tol = 1/100.
atol = .1 # Note: NCL uses 273.16 as conversion for some reason
nt.assert_allclose(to_np(my_vals), ref_vals, tol, atol)
elif (varname == "cfrac"):
# Change the vert_type to height_agl when NCL gets updated.
my_vals = getvar(in_wrfnc, "cfrac", timeidx=timeidx,
vert_type="pres")
tol = 1/100.
atol = .1 # Note: NCL uses 273.16 as conversion for some reason
nt.assert_allclose(to_np(my_vals), ref_vals, tol, atol)
elif (varname == "pw"):
my_vals = getvar(in_wrfnc, "pw", timeidx=timeidx)
tol = .5/100.0
@ -611,6 +618,12 @@ class WRFLatLonTest(ut.TestCase): @@ -611,6 +618,12 @@ class WRFLatLonTest(ut.TestCase):
if __name__ == "__main__":
from wrf import (omp_set_num_threads, omp_set_schedule, omp_get_schedule,
omp_set_dynamic, Constants)
omp_set_num_threads(6)
omp_set_schedule(Constants.OMP_SCHED_STATIC, 0)
omp_set_dynamic(False)
ignore_vars = [] # Not testable yet
wrf_vars = ["avo", "eth", "cape_2d", "cape_3d", "ctt", "dbz", "mdbz",
"geopt", "helicity", "lat", "lon", "omg", "p", "pressure",

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