aim.5l_cs/code/SHAP_FILT_OPTIONS.h

C $Header: /u/gcmpack/models/MITgcmUV/verification/aim.5l_LatLon/code/Attic/SHAP_FILT_OPTIONS.h,v 1.1.2.1 2001/04/17 01:43:27 jmc Exp $
C $Name:  $

C Header file for package pkg/shap_filt

#include "CPP_OPTIONS.h"

C Use [1-d_yy^n)(1-d_xx^n] instead of [1-d_xx^n-d_yy^n]
C This changes the spectral response function dramatically.
C You need to do some analysis before changing this option. ;^)
#define SEQUENTIAL_2D_SHAP

C Boundary conditions for U,V Shapiro code
C Horizontal shear is calculated as if the boundaries are no-slip
#define NO_SLIP_SHAP

C This invokes the older code which produces the same numbers
C and might even be faster because it does not do multiple
C exchanges within the filter. However, this requires the
C overlap to be sufficiently wide and also does not work
C for arbitrarily arranged tiles (ie. as in cubed-sphere).
C *DO NOT USE THIS OPTION UNLESS YOU REALLY WANT TO*  :-(
#undef  USE_OLD_SHAPIRO_FILTERS
1	cnh	1.1	C $Header: /u/gcmpack/models/MITgcmUV/verification/aim.5l_LatLon/code/Attic/SHAP_FILT_OPTIONS.h,v 1.1.2.1 2001/04/17 01:43:27 jmc Exp $
2			C $Name: $
3
4			C Header file for package pkg/shap_filt
5
6			#include "CPP_OPTIONS.h"
7
8			C Use [1-d_yy^n)(1-d_xx^n] instead of [1-d_xx^n-d_yy^n]
9			C This changes the spectral response function dramatically.
10			C You need to do some analysis before changing this option. ;^)
11			#define SEQUENTIAL_2D_SHAP
12
13			C Boundary conditions for U,V Shapiro code
14			C Horizontal shear is calculated as if the boundaries are no-slip
15			#define NO_SLIP_SHAP
16
17			C This invokes the older code which produces the same numbers
18			C and might even be faster because it does not do multiple
19			C exchanges within the filter. However, this requires the
20			C overlap to be sufficiently wide and also does not work
21			C for arbitrarily arranged tiles (ie. as in cubed-sphere).
22			C DO NOT USE THIS OPTION UNLESS YOU REALLY WANT TO :-(
23			#undef USE_OLD_SHAPIRO_FILTERS