35 lines
883 B
C
35 lines
883 B
C
/************************************************************************
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* dgrtwd.h *
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* *
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* This header file is used in the grid diagnostics package. *
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* *
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** *
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* Log: *
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* D.W.Plummer/NCEP 03/05 From DGCMN.CMN *
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* R. Tian/SAIC 01/06 Modified *
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************************************************************************/
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#ifndef _DGRTWD_H
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#define _DGRTWD_H
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#include "gemprm.h"
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/*
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* This structure contains the cosines and sines of the rotation
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* angle which are the elements of the matrix for the rotation
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* transformation between grid relative and north relative and its
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* inverse.
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*/
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struct dgrtwd {
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/*
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* intrnl grd # of cosines.
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*/
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int irtcos;
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/*
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* intrnl grd # of sines.
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*/
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int irtsin;
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};
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#endif
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