pkg/sphere/sphere.h


c     ==================================================================
c     HEADER SPHERE
c     ==================================================================
c
c     o Parameters for spherical harmonic analysis of sea surface height
c       field.
c       Assumes regular grid with 2 degree meridional spacing!
c     o TODO: interpolate model grid to regular grid
c
c     started: Ralf Giering Jul-1996
c
c     changed: Christian Eckert eckert@mit.edu  29-Feb-2000
c
c     changed: Ralf Giering Ralf.Giering@FastOpt.de 12-Jun-2001
c
c     ==================================================================
c     HEADER SPHERE
c     ==================================================================


c     Dimensions in spherical harmonic space.
c     =======================================
c
c     lshcmax   -  maximal degree l of spherical harmonics to be
c                  projected on in a spherical harmonic analysis.
c     ncshc     -  number of spherical harmonics coefficients correspond-
c                  ing to lshmax.
c     lonshc    -  zonal      number of grid points of regular grid
c     latshc    -  meridional number of grid points of regular grid
c     dthetashc -  zonal      grid spacing
c     dphishc   -  meridional grid spacing

      integer    lshcmax
      parameter( lshcmax   = 70 )

      integer    ncshc
      parameter( ncshc   = (lshcmax+1)*(lshcmax+1) )

      _RL        dthetashc
      parameter( dthetashc = 2. )

      _RL        dphishc
      parameter( dphishc   = 2. )

      integer    lonshc
      parameter( lonshc    = Nx )

      integer    latshc
      parameter( latshc    = 160.0/dphishc )

c     ==================================================================
c     END OF HEADER SPHERE
c     ==================================================================


1	heimbach	1.1
2			c ==================================================================
3			c HEADER SPHERE
4			c ==================================================================
5			c
6			c o Parameters for spherical harmonic analysis of sea surface height
7			c field.
8			c Assumes regular grid with 2 degree meridional spacing!
9			c o TODO: interpolate model grid to regular grid
10			c
11			c started: Ralf Giering Jul-1996
12			c
13			c changed: Christian Eckert eckert@mit.edu 29-Feb-2000
14			c
15			c changed: Ralf Giering Ralf.Giering@FastOpt.de 12-Jun-2001
16			c
17			c ==================================================================
18			c HEADER SPHERE
19			c ==================================================================
20
21
22			c Dimensions in spherical harmonic space.
23			c =======================================
24			c
25			c lshcmax - maximal degree l of spherical harmonics to be
26			c projected on in a spherical harmonic analysis.
27			c ncshc - number of spherical harmonics coefficients correspond-
28			c ing to lshmax.
29			c lonshc - zonal number of grid points of regular grid
30			c latshc - meridional number of grid points of regular grid
31			c dthetashc - zonal grid spacing
32			c dphishc - meridional grid spacing
33
34			integer lshcmax
35			parameter( lshcmax = 70 )
36
37			integer ncshc
38			parameter( ncshc = (lshcmax+1)*(lshcmax+1) )
39
40			_RL dthetashc
41			parameter( dthetashc = 2. )
42
43			_RL dphishc
44			parameter( dphishc = 2. )
45
46			integer lonshc
47			parameter( lonshc = Nx )
48
49			integer latshc
50			parameter( latshc = 160.0/dphishc )
51
52			c ==================================================================
53			c END OF HEADER SPHERE
54			c ==================================================================
55
56