Due to a shift in policy, from 0900 GMT on Wednesday 14th July 2021, we will be disabling ssh access to the server for external users. External users who wish to continue to access code repositories on the server will need to switch to using https. This can be accomplished in the following way: 1) On the repo on gitlab, use the clone dialogue and select ‘Clone with HTTPS’ to get the address of the repo; 2) From within the checkout of your repo run: $ git remote set-url origin HTTPS_ADDRESS. Here, replace HTTPS_ADDRESS with the address you have just copied from GitLab. Pulls and pushes will now require you to enter a username and password rather than using a ssh key. If you would prefer not to enter a password each time, you might consider caching your login credentials.

Commit cbcefd66 authored by Pierre Cazenave's avatar Pierre Cazenave

Tidy up the function a bit.

parent 53a714f0
function [Mobj] = sigma_tanh(nlev,dl,du,Mobj,sigma_file)
function Mobj = sigma_tanh(nlev,dl,du,Mobj,sigma_file)
% Generate a tanh sigma coordinate distribution.
%
% Mobj = sigma_tanh(nlev, dl, du,Mobj)
% Mobj = sigma_tanh(nlev, dl, du, Mobj)
%
% DESCRIPTION:
% Generate a tanh vertical sigma coordinate distribution.
......@@ -12,22 +12,25 @@ function [Mobj] = sigma_tanh(nlev,dl,du,Mobj,sigma_file)
% coordinates are parallel with uniform thickness.
% du: The upper depth boundary from the surface, up to which the
% coordinates are parallel with uniform thickness.
% Mobj: [optional] mesh object file
% Mobj: [optional] Mesh object file
% sigma_file: [optional] File to which to save the sigma distribution.
%
% OUTPUT:
% Mobj.sigma: Tanh vertical sigma coordinate distribution.
% Mobj.sigma: Hyperbolic tangent vertical sigma coordinate distribution.
% Mobj.sig... All the sigma layers variables such as siglev, siglevz,
% siglayz, etc...
% siglayz, etc.
%
% EXAMPLE USAGE:
% Mobj = read_sigma(nlev, dl, du,Mobj)
% Mobj = read_sigma(nlev, dl, du, Mobj)
%
% Author(s):
% Geoff Cowles (University of Massachusetts Dartmouth)
% Pierre Cazenave (Plymouth Marine Laboratory)
% Ricardo Torres (Plymouth Marine Laboratory)
%
% Revision history
% 2013-04-23 Added help on the function and reformatted the code.
% 2018-09-14 Added option to add the sigma data to a mesh object.
dist = zeros(1, nlev);
......@@ -54,7 +57,7 @@ if nargin >= 4
end
% An extra level compared with layers.
Mobj.siglevc(:, zz + 1) = nodes2elems(Mobj.siglev(:, zz + 1), Mobj);
% Finally, make some [depth, sigma] arrays.
Mobj.siglevz = repmat(Mobj.h, 1, conf.nlev) .* Mobj.siglev;
Mobj.siglayz = repmat(Mobj.h, 1, conf.nlev-1) .* Mobj.siglay;
......@@ -65,16 +68,16 @@ if nargin >= 4
else
Mobj = dist;
end
% generate sigma file
% generate sigma file
% Save to the given file name.
if nargin==5
fout = fopen(sigma_file, 'wt');
assert(fout >= 0, 'Error opening sigma file: %s', sigma_file)
fprintf(fout, 'NUMBER OF SIGMA LEVELS = %d\n', nlev);
fprintf(fout, 'SIGMA COORDINATE TYPE = TANH\n');
fprintf(fout, 'DU = %4.1f\n', du);
fprintf(fout, 'DL = %4.1f\n', dl);
fprintf(fout,'\n');
fclose(fout);
fout = fopen(sigma_file, 'wt');
assert(fout >= 0, 'Error opening sigma file: %s', sigma_file)
fprintf(fout, 'NUMBER OF SIGMA LEVELS = %d\n', nlev);
fprintf(fout, 'SIGMA COORDINATE TYPE = TANH\n');
fprintf(fout, 'DU = %4.1f\n', du);
fprintf(fout, 'DL = %4.1f\n', dl);
fprintf(fout,'\n');
fclose(fout);
end
return
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment