diag_grid_mod is a set of procedures to work with the model's global grid to allow regional output.
constants_mod
fms_mod
mpp_mod
mpp_domains_mod
SUBROUTINE diag_grid_init (domain, glo_lat, glo_lon, aglo_lat, aglo_lon)
domain | The domain to which the grid data corresponds. [INTEGER] |
glo_lat | The latitude information for the grid tile. [REAL, DIMENSION(:,:)] |
glo_lon | The longitude information for the grid tile. [REAL, DIMENSION(:,:)] |
aglo_lat | The latitude information for the a-grid tile. [REAL, DIMENSION(:,:)] |
aglo_lon | The longitude information for the a-grid tile. [REAL, DIMENSION(:,:)] |
SUBROUTINE diag_grid_end ()
SUBROUTINE get_local_indexes (latStart, latEnd, lonStart, lonEnd, istart, iend, jstart, jend)
latStart | The minimum latitude value defining the region. This value
must be less than latEnd, and be in the range [-90,90] [REAL] |
latEnd | The maximum latitude value defining the region. This value
must be greater than latStart, and be in the range [-90,90] [REAL] |
lonStart | The western most longitude value defining the region.
Possible ranges are either [-180,180] or [0,360]. [REAL] |
lonEnd | The eastern most longitude value defining the region.
Possible ranges are either [-180,180] or [0,360]. [REAL] |
istart | The local start index on the local PE in the 'i' direction. [INTEGER] |
iend | The local end index on the local PE in the 'i' direction. [INTEGER] |
jstart | The local start index on the local PE in the 'j' direction. [INTEGER] |
jend | The local end index on the local PE in the 'j' direction. [INTEGER] |
SUBROUTINE get_local_indexes2 (lat, lon, iindex, jindex)
lat | The requested latitude. This value must be in the range [-90,90] [REAL] |
lon | The requested longitude.
Possible ranges are either [-180,180] or [0,360]. [REAL] |
iindex | The local index on the local PE in the 'i' direction. [INTEGER] |
jindex | The local index on the local PE in the 'j' direction. [INTEGER] |
PURE ELEMENTAL REAL FUNCTION gCirDistance (lat1, lon1, lat2, lon2)
lat1 | Latitude of the first point [REAL] |
lon1 | Longitude of the first point [REAL] |
lat2 | Latitude of the second point [REAL] |
lon2 | Longitude of the second point [REAL] |