w3ft210.f File Reference

Convert (361,91) grid to (25,25) mercator grid. More...

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Functions/Subroutines
subroutine	w3ft210 (alola, amerc, interp)
	Convert a northern hemisphere 1.0 degree lat.,lon.

Detailed Description

Convert (361,91) grid to (25,25) mercator grid.

Author

Ralph Jones

Date

1993-10-19

Definition in file w3ft210.f.

Function/Subroutine Documentation

w3ft210()

subroutine w3ft210	(	real, dimension(361,91)	alola,
		real, dimension(npts)	amerc,
			interp
	)

Convert a northern hemisphere 1.0 degree lat.,lon.

361 by 91 grid to a regional - puerto rico (mercator) 25*25 awips 210 grid.

Program History Log:

Date	Programmer	Comment
1993-10-19	Ralph Jones	Initial.

Parameters

[in]	ALOLA	361*91 grid 1.0 deg. lat,lon grid n. hemi. 32851 point grid. 360 * 181 one degree grib grid 3 was flipped, greenwish added to right side and cut to 361 * 91.
[in]	INTERP	1 linear interpolation , ne.1 biquadratic
[out]	AMERC	25*25 grid of northern mercator 625 point grid is awips grid type 210

Note

• 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.

Author

Ralph Jones

Date

1993-10-19

Definition at line 26 of file w3ft210.f.