w3ft204.f File Reference

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Functions/Subroutines
subroutine	w3ft204 (ALOLA, AMERC, INTERP)
	SUBROUTINE: W3FT204 CONVERT (361,181) GRID TO (93,68) MERCATOR GRID AUTHOR: JONES,R.E. More...

Function/Subroutine Documentation

w3ft204()

subroutine w3ft204	(	real, dimension(361,181)	ALOLA,
		real, dimension(npts)	AMERC,
			INTERP
	)

SUBROUTINE: W3FT204 CONVERT (361,181) GRID TO (93,68) MERCATOR GRID AUTHOR: JONES,R.E.

ORG: W342 DATE: 94-05-18

ABSTRACT: CONVERT A N. S. HEMISPHERE 1.0 DEGREE LAT.,LON. 361 BY 181 GRID TO A NATIONAL - HAWAII (MERCATOR) 93*68 AWIPS 204 GRID.

PROGRAM HISTORY LOG: 94-05-18 R.E.JONES

USAGE: CALL W3FT204(ALOLA,AMERC,INTERP)

INPUT ARGUMENTS: ALOLA - 361*181 GRID 1.0 DEG. LAT,LON GRID N. HEMI. 65341 POINT GRID. 360 * 181 ONE DEGREE GRIB GRID 3 WAS FLIPPED, GREENWISH ADDED TO RIGHT SIDE.
INTERP - 1 LINEAR INTERPOLATION , NE.1 BIQUADRATIC

INPUT FILES: NONE

OUTPUT ARGUMENTS: AMERC - 93*68 GRID NATIONAL - HAWAII (MERCATOR) 6324 POINT GRID IS AWIPS GRID TYPE 204

OUTPUT FILES: ERROR MESSAGE TO FORTRAN OUTPUT FILE

WARNINGS:

1. W1 AND W2 ARE USED TO STORE SETS OF CONSTANTS WHICH ARE REUSABLE FOR REPEATED CALLS TO THE SUBROUTINE. 20 OTHER ARRAY ARE SAVED AND REUSED ON THE NEXT CALL.

RETURN CONDITIONS: NORMAL SUBROUTINE EXIT

SUBPROGRAMS CALLED: UNIQUE : NONE

LIBRARY: ASIN , ATAN2

ATTRIBUTES: LANGUAGE: CRAY CFT77 FORTRAN MACHINE: CRAY C916-128, CRAY Y-MP8/864, CRAY Y-MP EL92/256

Definition at line 46 of file w3ft204.f.