w3smcomd.F90 File Reference

SMC grid interpolation and regridding functionality. More...

Go to the source code of this file.

Modules
module	w3smcomd
	Service module for support of SMC regridding and interpolation.

Functions/Subroutines
subroutine	w3smcomd::smc_interp ()
	Generate SMC interpolation/output information. More...
subroutine	w3smcomd::w3s2xy_smcrg (S, XY)
	Regrid SMC data onto a regular grid. More...
subroutine	w3smcomd::w3s2xy_smcrg_dir (S, XY)
	Regrid directional SMC data onto a regular grid. More...
subroutine	w3smcomd::mapsta_smc ()
	Calculates a new MAPSTA using SMC grid cell averaging. More...
subroutine	w3smcomd::read_smcint ()
	Read interpolation information from smcint.ww3. More...
subroutine	w3smcomd::calc_interp ()
	Calculates weights for SMC to arbitrary grid intepolation. More...
subroutine	w3smcomd::w3s2xy_smcnn (S, XY, DIRN)
	Fill regular grid using nearest SMC point data. More...
subroutine	w3smcomd::w3s2xy_smcnn_int (S, XY, DIRN)
	Nearest neighbour interpolation. More...
subroutine	w3smcomd::w3s2xy_smc (S, XY, DIR)
	Entry point for SMC version of W3S2XY. More...

Variables
double precision	w3smcomd::sxo
	Output grid longitude origin. More...
double precision	w3smcomd::syo
	Output grid latitude origin. More...
double precision	w3smcomd::exo
	Output grid final longitude. More...
double precision	w3smcomd::eyo
	Output grid final latitude. More...
double precision	w3smcomd::dxo
	Output grid cell longitude size. More...
double precision	w3smcomd::dyo
	Output grid cell latitude size. More...
integer	w3smcomd::nxo
	Output grid number of longitude cells. More...
integer	w3smcomd::nyo
	Output grid number of latitude cells. More...
integer	w3smcomd::smcotype
	Type of SMC output: 1=seapoint grid of SMC cells; 2=regridding to regular grid; 3=interpolation to arbtrary grid; 4=nearest neighbour interpolation to arbitrary grid. More...
integer	w3smcomd::celfac
	Output grid cell scaling factor; should be an integer power of 2. More...
integer, dimension(:), allocatable	w3smcomd::xidx
	X-indices of SMC cells in regular grid. More...
integer, dimension(:), allocatable	w3smcomd::yidx
	Y-Indices of SMC cells in regular grid. More...
integer, dimension(:), allocatable	w3smcomd::xspan
	Number of longitude cells SMC cell spans. More...
integer, dimension(:), allocatable	w3smcomd::yspan
	Number of longitude cells SMC cell spans. More...
real, dimension(:), allocatable	w3smcomd::wts
	Regridding weights. More...
real, dimension(:,:), allocatable	w3smcomd::cov
	Wet fraction (coverage) of cell. More...
integer, dimension(:,:), allocatable	w3smcomd::mapsmc
	Regridded MAPSTA. More...
logical, dimension(:), allocatable	w3smcomd::smcmask
	Mask for type 1 output (flat array) More...
integer, dimension(:), allocatable	w3smcomd::smcidx
	Indices of SMC cells within output grid domain. More...
integer, dimension(:), allocatable	w3smcomd::smccx
	SMC grid definition. More...
integer, dimension(:), allocatable	w3smcomd::smccy
	Latitude cell size factors. More...
real	w3smcomd::dlat
	Base longitude cell size. More...
real	w3smcomd::dlon
	Base latitude cell size. More...
integer	w3smcomd::cfac
	SMC scaling factor (number of levels) More...
real	w3smcomd::noval
	Fill value for seapoints with no value. More...
integer, dimension(:,:), allocatable	w3smcomd::nnidx
	Nearest neighbour SMC point to regular grid. More...
real, dimension(:,:), allocatable	w3smcomd::xdist
	Lng. More...
real, dimension(:,:), allocatable	w3smcomd::ydist
	Lat. More...
integer	w3smcomd::ndsmc
	ww3_smcint file unit number More...
integer	w3smcomd::smcnout
	Number of SMC output cells. More...
integer	w3smcomd::nsmc
	Number of SMC cells used in regridding. More...

Detailed Description

SMC grid interpolation and regridding functionality.

Author

Chris Bunney

Date

21-Jul-2021

Definition in file w3smcomd.F90.