timour_matlab/mscripts/getspin.m

clear 
clear path 

global Nx Ny Nz
global lat long dz dm mdep
global delt_su su_its t_su delt
global descriptor this_path
global f deltaf Q beta r_expt r_heat H
global time rots it
global g Cp rho_bar alpha
global u v t w
global iterations


param_file_name =   ...
   input(' Please enter the name of the m-file with the parameters for this run : ','s') ;
feval(param_file_name) ;

iterations

it = input(' Please enter iteration : ','s') 

path   = this_path 
cmdstr=['cd ' path ];
eval(cmdstr);
path=pwd

mfilename=(['Vspin3d.' it ]);
vfilename=(['V.' it ]);
tfilename=(['T.' it ]);
mudgeu=rdmeta(mfilename,'b');
v=rdmeta(vfilename,'b');
t=rdmeta(tfilename,'b');

w=zeros(Nx,Ny,Nz+1);
dx=dm;
dy=dm;

for k=Nz:-1:1,
 w(1:Nx-1,1:Ny-1,k)= w(1:Nx-1,1:Ny-1,k+1)...
                    -u(2:Nx,1:Ny-1,k)*dz(k)/dx +u(1:Nx-1,1:Ny-1,k)*dz(k)/dx ...
                    -v(1:Nx-1,2:Ny,k)*dz(k)/dy +v(1:Nx-1,1:Ny-1,k)*dz(k)/dy ;
end
1	clear
2	clear path
3
4	global Nx Ny Nz
5	global lat long dz dm mdep
6	global delt_su su_its t_su delt
7	global descriptor this_path
8	global f deltaf Q beta r_expt r_heat H
9	global time rots it
10	global g Cp rho_bar alpha
11	global u v t w
12	global iterations
13
14
15	param_file_name = ...
16	input(' Please enter the name of the m-file with the parameters for this run : ','s') ;
17	feval(param_file_name) ;
18
19	iterations
20
21	it = input(' Please enter iteration : ','s')
22
23	path = this_path
24	cmdstr=['cd ' path ];
25	eval(cmdstr);
26	path=pwd
27
28	mfilename=(['Vspin3d.' it ]);
29	vfilename=(['V.' it ]);
30	tfilename=(['T.' it ]);
31	mudgeu=rdmeta(mfilename,'b');
32	v=rdmeta(vfilename,'b');
33	t=rdmeta(tfilename,'b');
34
35	w=zeros(Nx,Ny,Nz+1);
36	dx=dm;
37	dy=dm;
38
39	for k=Nz:-1:1,
40	w(1:Nx-1,1:Ny-1,k)= w(1:Nx-1,1:Ny-1,k+1)...
41	-u(2:Nx,1:Ny-1,k)dz(k)/dx +u(1:Nx-1,1:Ny-1,k)dz(k)/dx ...
42	-v(1:Nx-1,2:Ny,k)dz(k)/dy +v(1:Nx-1,1:Ny-1,k)dz(k)/dy ;
43	end