UPP (develop)
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Subroutine that computes LCL heights and pressure. More...
Go to the source code of this file.
Functions/Subroutines | |
subroutine | callcl (p1d, t1d, q1d, plcl, zlcl) |
Subroutine that computes the lifting condensation level (LCL) height (above ground level) and pressure in each column at mass points. | |
Subroutine that computes LCL heights and pressure.
This routine computes the lifting condensation level pressure and height in each column at mass points. The height is above ground level. The equation used to find the LCL pressure is from Boltan (1980, MWR) and is the same as that used in subroutine CALCAPE.
This is a test version. Still to be resolved is the "best" parcel to lift.
[in] | P1D | Array of parcel pressures (Pa). |
[in] | T1D | Array of parcel temperatures (K). |
[in] | Q1D | Array of parcel specific humidities (kg/kg). |
[out] | PLCL | Parcel Pressure at LCL (Pa). |
[out] | ZLCL | Parcel AGL height at LCL (m). |
Date | Programmer | Comments |
---|---|---|
1993-03-15 | Russ Treadon | Initial |
1998-06-16 | T Black | Convesion from 1-D to 2-D |
2000-01-04 | Jim Tuccillo | MPI Version |
2002-04-24 | Mike Baldwin | WRF Version |
2019-10-30 | Bo Cui | Remove "GOTO" Statement |
2021-07-28 | W Meng | Restriction compuatation from undefined grids |
2021-09-02 | Bo Cui | Decompose UPP in X direction |
Definition in file CALLCL.f.
subroutine callcl | ( | real, dimension(ista:iend,jsta:jend), intent(in) | p1d, |
real, dimension(ista:iend,jsta:jend), intent(in) | t1d, | ||
real, dimension(ista:iend,jsta:jend), intent(in) | q1d, | ||
real, dimension(ista:iend,jsta:jend), intent(inout) | plcl, | ||
real, dimension(ista:iend,jsta:jend), intent(inout) | zlcl | ||
) |
Subroutine that computes the lifting condensation level (LCL) height (above ground level) and pressure in each column at mass points.
[in] | P1D | Array of parcel pressures (Pa). |
[in] | T1D | Array of parcel temperatures (K). |
[in] | Q1D | Array of parcel specific humidities (kg/kg). |
[out] | PLCL | Parcel Pressure at LCL (Pa). |
[out] | ZLCL | Parcel AGL height at LCL (m). |
Definition at line 41 of file CALLCL.f.
Referenced by miscln().