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gforget |
1.1 |
function []=m_map_gcmfaces(fld,varargin); |
| 2 |
gforget |
1.3 |
%object: gcmfaces front end to m_map |
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%inputs: fld is the 2D field to be mapped |
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gforget |
1.4 |
%optional: proj is either the index (integer; 0 by default) of pre-defined |
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% projection(s) or parameters to pass to m_proj (cell) |
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%more so: other optional paramaters can be provided ONLY AFTER proj, |
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% and must take the following form {'name',param1,param2,...} |
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gforget |
1.6 |
% those that are currently active are |
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gforget |
1.4 |
% {'myCaxis',myCaxis} is the color axis ('auto' by default) |
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% {'do_m_coast',do_m_coast} adds call to m_coast (1; default) or not (0). |
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gforget |
1.6 |
% {'myCmap',myCmap} is the colormap name ('jet' by default) |
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gforget |
1.3 |
% |
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gforget |
1.4 |
%notes: - for proj==0 (i.e. the default) three panels will be plotted : |
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% a mercator projection over mid-latitude, and two polar |
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gforget |
1.3 |
% stereographic projections. |
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gforget |
1.4 |
% - myCaxis can be specified with more than 2 values, in which |
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% case gcmfaces_cb will be used. The other predefined proj are |
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gforget |
1.3 |
% -1 mollweide or cylindrical projection |
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% 1 mercator projection only |
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% 2 arctic stereographic projection only |
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% 3 antarctic stereographic projection only |
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gforget |
1.4 |
% |
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% - myTitle is currently not used; it will take the form |
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% {'myTitle',myTitle} is the title (none by default) |
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gforget |
1.1 |
|
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gforget |
1.2 |
%check that m_map is in the path |
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aa=which('m_proj'); if isempty(aa); error('this function requires m_map that is missing'); end; |
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gforget |
1.1 |
global mygrid; |
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gforget |
1.4 |
%get optional parameters |
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if nargin>1; proj=varargin{1}; else; proj=0; end; |
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if iscell(proj); |
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error('not yet implemented'); |
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else; |
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choicePlot=proj; |
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end; |
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%set more optional paramaters to default values |
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gforget |
1.6 |
myCaxis=[]; myTitle=''; do_m_coast=1; myCmap='jet'; |
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gforget |
1.4 |
%set more optional paramaters to user defined values |
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for ii=2:nargin-1; |
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if ~iscell(varargin{ii}); |
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warning('inputCheck:m_map_gcmfaces_1',... |
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['As of june 2011, m_map_gcmfaces expects \n'... |
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' its optional parameters as cell arrays. \n'... |
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' Argument no. ' num2str(ii+1) ' was ignored \n'... |
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' Type ''help m_map_gcmfaces'' for details.']); |
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elseif ~ischar(varargin{ii}{1}); |
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warning('inputCheck:m_map_gcmfaces_2',... |
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['As of june 2011, m_map_gcmfaces expects \n'... |
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' its optional parameters cell arrays \n'... |
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' to start with character string. \n'... |
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' Argument no. ' num2str(ii+1) ' was ignored \n'... |
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' Type ''help m_map_gcmfaces'' for details.']); |
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else; |
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if strcmp(varargin{ii}{1},'myCaxis')|... |
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gforget |
1.6 |
strcmp(varargin{ii}{1},'myCmap')|... |
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gforget |
1.4 |
strcmp(varargin{ii}{1},'do_m_coast')|... |
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strcmp(varargin{ii}{1},'myTitle'); |
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eval([varargin{ii}{1} '=varargin{ii}{2};']); |
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else; |
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warning('inputCheck:m_map_gcmfaces_3',... |
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['unknown option ''' varargin{ii}{1} ''' was ignored']); |
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end; |
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end; |
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end; |
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%make parameter inferences |
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if length(myCaxis)==0; plotCBAR=0; elseif length(myCaxis)==2; plotCBAR=1; else; plotCBAR=2; end; |
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gforget |
1.5 |
if choicePlot==0; clf; end; |
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gforget |
1.4 |
% set(gcf,'Units','Normalized','Position',[0.05 0.1 0.4 0.8]); |
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% set(gcf,'Renderer','zbuffer'); |
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gforget |
1.1 |
|
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if choicePlot==-1; |
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%%m_proj('Miller Cylindrical','lat',[-90 90]); |
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gforget |
1.3 |
%m_proj('Equidistant cylindrical','lat',[-90 90]); |
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%m_proj('mollweide','lon',[-180 180],'lat',[-80 80]); |
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m_proj('mollweide','lon',[-180 180],'lat',[-88 88]); |
| 78 |
gforget |
1.1 |
[xx,yy,z]=convert2pcol(mygrid.XC,mygrid.YC,fld); |
| 79 |
gforget |
1.3 |
[x,y]=m_ll2xy(xx,yy); pcolor(x,y,z); shading interp; |
| 80 |
gforget |
1.1 |
|
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gforget |
1.6 |
if plotCBAR==0; colormap(myCmap); colorbar; elseif plotCBAR==1; caxis(myCaxis); colormap(myCmap); colorbar; |
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else; cbar=gcmfaces_cmap_cbar(myCaxis,{'myCmap',myCmap}); delete(cbar); end; |
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gforget |
1.4 |
if do_m_coast; m_coast('patch',[1 1 1]*.7,'edgecolor','none'); end; m_grid('xtick',[]); |
| 84 |
gforget |
1.1 |
end;%if choicePlot==0|choicePlot==1; |
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| 86 |
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if choicePlot==0; subplot(2,1,1); end; |
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if choicePlot==0|choicePlot==1; |
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m_proj('Mercator','lat',[-70 70]); |
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[xx,yy,z]=convert2pcol(mygrid.XC,mygrid.YC,fld); |
| 90 |
gforget |
1.3 |
[x,y]=m_ll2xy(xx,yy); pcolor(x,y,z); shading interp; |
| 91 |
gforget |
1.1 |
|
| 92 |
gforget |
1.6 |
if plotCBAR==0; colormap(myCmap); colorbar; elseif plotCBAR==1; caxis(myCaxis); colormap(myCmap); colorbar; |
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else; cbar=gcmfaces_cmap_cbar(myCaxis,{'myCmap',myCmap}); delete(cbar); end; |
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gforget |
1.4 |
if do_m_coast; m_coast('patch',[1 1 1]*.7,'edgecolor','none'); end; m_grid; |
| 95 |
gforget |
1.1 |
end;%if choicePlot==0|choicePlot==1; |
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gforget |
1.6 |
%if choicePlot==0; cbar=gcmfaces_cmap_cbar(myCaxis,{'myCmap',myCmap}); title(myTitle); end; |
| 98 |
gforget |
1.3 |
|
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gforget |
1.1 |
if choicePlot==0; subplot(2,2,3); end; |
| 100 |
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if choicePlot==0|choicePlot==2; |
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m_proj('Stereographic','lon',0,'lat',90,'rad',40); |
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xx=convert2arctic(mygrid.XC); |
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yy=convert2arctic(mygrid.YC); |
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z=convert2arctic(fld); |
| 105 |
gforget |
1.3 |
[x,y]=m_ll2xy(xx,yy); pcolor(x,y,z); shading interp; |
| 106 |
gforget |
1.1 |
|
| 107 |
gforget |
1.6 |
if plotCBAR==0; colormap(myCmap); colorbar; elseif plotCBAR==1; caxis(myCaxis); colormap(myCmap); colorbar; |
| 108 |
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else; cbar=gcmfaces_cmap_cbar(myCaxis,{'myCmap',myCmap}); delete(cbar); end; |
| 109 |
gforget |
1.4 |
if do_m_coast; m_coast('patch',[1 1 1]*.7,'edgecolor','none'); end; m_grid('XaxisLocation','bottom'); |
| 110 |
gforget |
1.1 |
end;%if choicePlot==0|choicePlot==1; |
| 111 |
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| 112 |
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if choicePlot==0; subplot(2,2,4); end; |
| 113 |
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if choicePlot==0|choicePlot==3; |
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m_proj('Stereographic','lon',0,'lat',-90,'rad',40); |
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xx=convert2southern(mygrid.XC); |
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yy=convert2southern(mygrid.YC); |
| 117 |
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z=convert2southern(fld); |
| 118 |
gforget |
1.3 |
[x,y]=m_ll2xy(xx,yy); pcolor(x,y,z); shading interp; |
| 119 |
gforget |
1.1 |
|
| 120 |
gforget |
1.6 |
if plotCBAR==0; colormap(myCmap); colorbar; elseif plotCBAR==1; caxis(myCaxis); colormap(myCmap); colorbar; |
| 121 |
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else; cbar=gcmfaces_cmap_cbar(myCaxis,{'myCmap',myCmap}); delete(cbar); end; |
| 122 |
gforget |
1.4 |
if do_m_coast; m_coast('patch',[1 1 1]*.7,'edgecolor','none'); end; m_grid('XaxisLocation','top'); |
| 123 |
gforget |
1.1 |
end;%if choicePlot==0|choicePlot==1; |
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gforget |
1.3 |
if plotCBAR==2; |
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gforget |
1.6 |
cbar=gcmfaces_cmap_cbar(myCaxis,{'myCmap',myCmap}); |
| 127 |
gforget |
1.3 |
if choicePlot==0; |
| 128 |
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set(cbar,'Position',[0.92 0.15 0.02 0.75]); |
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elseif choicePlot==-1; |
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set(cbar,'Position',[0.92 0.35 0.02 0.3]); |
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elseif choicePlot==1; |
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set(cbar,'Position',[0.92 0.34 0.02 0.35]); |
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else; |
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set(cbar,'Position',[0.92 0.23 0.02 0.55]); |
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end; |
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end; |
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gforget |
1.1 |
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