| | |
- get_geos4_ap_bp(reduced_grid=1)
- get pressure coefficients for GEOS4 grid
Inputs
-------------------------------------
1. reduced_grid:<integer>: 1==use reduced grid
Returns:
-------------------------------------
1.ap, bp: <array, (nz,)>: ap and bp coefficient
- get_geos5_ap_bp(reduced_grid=1)
- get pressure coefficients for GEOS5 grid
Inputs
-------------------------------------
1. reduced_grid:<integer>: 1==use reduced grid
Returns:
--------------------------------------------
1.ap, bp: <array, (nz,)>: ap and bp coefficient
- get_mod_pres(ps, ap, bp)
- get pressures at model levels from given surface pressure
Inputs:
-------------------------------------
1. ps:<array, (nx,) or (nx, ny)>: surface pressure in hPa
2. ap:<array, (nz,)>: surface pressure coefficients:a
3. bp:<array, (nz,)>: surface pressure coefficients: b
Returns:
-------------------------------------------------------
1. pres<array, <nx, (ny), nz>: pressure at model level center
- get_mod_pres_edge(ps, ap, bp)
- get pressure at model level edges from given surface pressure
Inputs:
-------------------------------------
1. ps:<array, (nx,) or (nx, ny)>: surface pressure in hPa
2. ap:<array, (nz,)>: surface pressure coefficients:a
3. bp:<array, (nz,)>: surface pressure coefficients: b
Returns:
1. pres<array, <nx, (ny), nz+1>: pressure at model level edge
|