Changeset 14517

Timestamp:

04/05/13 15:53:51 (12 years ago)

Author:

Mathieu Morlighem

Message:

Added ibcao colormap

Location:

issm/trunk-jpl/src/m/plot/colormaps

Files:

• demmap.m (modified) (2 diffs)
• ibcao.m (added)

issm/trunk-jpl/src/m/plot/colormaps/demmap.m

@@ -1 @@
-function cmap = demmap(ncolors,minZ,maxZ);
+function cmap = demmap(ncolors,minZ,maxZ,varargin);
 %DEMMAP - concatenate sea and land color depending on zmin and zmax
 %
 %   Usage:
-%      cmap = demmap(n,zmin,zmax)
+%      cmap = demmap(n,zmin,zmax,varargin)
+%
+%   Example:
+%      cmap = demmap(50,-300,1200);
+%      cmap = demmap(50,-300,1200,'dem');
+%      cmap = demmap(50,-300,1200,'ibcao');
 
+%Input checks
 if nargin<3,
         help landseacolor
-        error('3 arguments necessary');
+        error('3 or 4 arguments necessary');
+elseif nargin>4,
+        help landseacolor
+        error('3 or 4 arguments necessary');
 end
 
-if minZ == maxZ;
-        maxZ = minZ+1;
+if nargin==4,
+        colorscheme = varargin{1};
+        if ~ischar(colorscheme), error('color scheme should be a string'); end
+else
+        colorscheme = 'dem';
 end
 
@@ -60 +72 @@
 
 clim = [cmn cmx];
-cmap = [seacolor(nsea);landcolor(nland).^1.3];
+
+if strcmpi(colorscheme,'dem'),
+        cmap = [seacolor(nsea);landcolor(nland).^1.3];
+elseif strcmpi(colorscheme,'ibcao');
+        cmap = ibcao(nsea,nland);
+end