| 1 |
gforget |
1.1 |
function []=m_map_gcmfaces(fld,varargin); |
| 2 |
gforget |
1.3 |
%object: gcmfaces front end to m_map |
| 3 |
|
|
%inputs: fld is the 2D field to be mapped |
| 4 |
gforget |
1.4 |
%optional: proj is either the index (integer; 0 by default) of pre-defined |
| 5 |
|
|
% projection(s) or parameters to pass to m_proj (cell) |
| 6 |
|
|
%more so: other optional paramaters can be provided ONLY AFTER proj, |
| 7 |
|
|
% and must take the following form {'name',param1,param2,...} |
| 8 |
|
|
% the two that are currently active are |
| 9 |
|
|
% {'myCaxis',myCaxis} is the color axis ('auto' by default) |
| 10 |
|
|
% {'do_m_coast',do_m_coast} adds call to m_coast (1; default) or not (0). |
| 11 |
gforget |
1.3 |
% |
| 12 |
gforget |
1.4 |
%notes: - for proj==0 (i.e. the default) three panels will be plotted : |
| 13 |
|
|
% a mercator projection over mid-latitude, and two polar |
| 14 |
gforget |
1.3 |
% stereographic projections. |
| 15 |
gforget |
1.4 |
% - myCaxis can be specified with more than 2 values, in which |
| 16 |
|
|
% case gcmfaces_cb will be used. The other predefined proj are |
| 17 |
gforget |
1.3 |
% -1 mollweide or cylindrical projection |
| 18 |
|
|
% 1 mercator projection only |
| 19 |
|
|
% 2 arctic stereographic projection only |
| 20 |
|
|
% 3 antarctic stereographic projection only |
| 21 |
gforget |
1.4 |
% |
| 22 |
|
|
% - myTitle is currently not used; it will take the form |
| 23 |
|
|
% {'myTitle',myTitle} is the title (none by default) |
| 24 |
gforget |
1.1 |
|
| 25 |
gforget |
1.2 |
%check that m_map is in the path |
| 26 |
|
|
aa=which('m_proj'); if isempty(aa); error('this function requires m_map that is missing'); end; |
| 27 |
|
|
|
| 28 |
gforget |
1.1 |
global mygrid; |
| 29 |
|
|
|
| 30 |
gforget |
1.4 |
%get optional parameters |
| 31 |
|
|
if nargin>1; proj=varargin{1}; else; proj=0; end; |
| 32 |
|
|
if iscell(proj); |
| 33 |
|
|
error('not yet implemented'); |
| 34 |
|
|
else; |
| 35 |
|
|
choicePlot=proj; |
| 36 |
|
|
end; |
| 37 |
|
|
%set more optional paramaters to default values |
| 38 |
|
|
myCaxis=[]; myTitle=''; do_m_coast=1; |
| 39 |
|
|
%set more optional paramaters to user defined values |
| 40 |
|
|
for ii=2:nargin-1; |
| 41 |
|
|
if ~iscell(varargin{ii}); |
| 42 |
|
|
warning('inputCheck:m_map_gcmfaces_1',... |
| 43 |
|
|
['As of june 2011, m_map_gcmfaces expects \n'... |
| 44 |
|
|
' its optional parameters as cell arrays. \n'... |
| 45 |
|
|
' Argument no. ' num2str(ii+1) ' was ignored \n'... |
| 46 |
|
|
' Type ''help m_map_gcmfaces'' for details.']); |
| 47 |
|
|
elseif ~ischar(varargin{ii}{1}); |
| 48 |
|
|
warning('inputCheck:m_map_gcmfaces_2',... |
| 49 |
|
|
['As of june 2011, m_map_gcmfaces expects \n'... |
| 50 |
|
|
' its optional parameters cell arrays \n'... |
| 51 |
|
|
' to start with character string. \n'... |
| 52 |
|
|
' Argument no. ' num2str(ii+1) ' was ignored \n'... |
| 53 |
|
|
' Type ''help m_map_gcmfaces'' for details.']); |
| 54 |
|
|
else; |
| 55 |
|
|
if strcmp(varargin{ii}{1},'myCaxis')|... |
| 56 |
|
|
strcmp(varargin{ii}{1},'do_m_coast')|... |
| 57 |
|
|
strcmp(varargin{ii}{1},'myTitle'); |
| 58 |
|
|
eval([varargin{ii}{1} '=varargin{ii}{2};']); |
| 59 |
|
|
else; |
| 60 |
|
|
warning('inputCheck:m_map_gcmfaces_3',... |
| 61 |
|
|
['unknown option ''' varargin{ii}{1} ''' was ignored']); |
| 62 |
|
|
end; |
| 63 |
|
|
end; |
| 64 |
|
|
end; |
| 65 |
|
|
%make parameter inferences |
| 66 |
|
|
if length(myCaxis)==0; plotCBAR=0; elseif length(myCaxis)==2; plotCBAR=1; else; plotCBAR=2; end; |
| 67 |
gforget |
1.5 |
if choicePlot==0; clf; end; |
| 68 |
gforget |
1.4 |
% set(gcf,'Units','Normalized','Position',[0.05 0.1 0.4 0.8]); |
| 69 |
|
|
% set(gcf,'Renderer','zbuffer'); |
| 70 |
gforget |
1.1 |
|
| 71 |
|
|
if choicePlot==-1; |
| 72 |
|
|
%%m_proj('Miller Cylindrical','lat',[-90 90]); |
| 73 |
gforget |
1.3 |
%m_proj('Equidistant cylindrical','lat',[-90 90]); |
| 74 |
|
|
%m_proj('mollweide','lon',[-180 180],'lat',[-80 80]); |
| 75 |
|
|
m_proj('mollweide','lon',[-180 180],'lat',[-88 88]); |
| 76 |
gforget |
1.1 |
[xx,yy,z]=convert2pcol(mygrid.XC,mygrid.YC,fld); |
| 77 |
gforget |
1.3 |
[x,y]=m_ll2xy(xx,yy); pcolor(x,y,z); shading interp; |
| 78 |
gforget |
1.1 |
|
| 79 |
gforget |
1.4 |
if plotCBAR==0; colorbar; elseif plotCBAR==1; caxis(myCaxis); colorbar; |
| 80 |
|
|
else; cbar=gcmfaces_cmap_cbar(myCaxis); delete(cbar); end; |
| 81 |
|
|
if do_m_coast; m_coast('patch',[1 1 1]*.7,'edgecolor','none'); end; m_grid('xtick',[]); |
| 82 |
gforget |
1.1 |
end;%if choicePlot==0|choicePlot==1; |
| 83 |
|
|
|
| 84 |
|
|
if choicePlot==0; subplot(2,1,1); end; |
| 85 |
|
|
if choicePlot==0|choicePlot==1; |
| 86 |
|
|
m_proj('Mercator','lat',[-70 70]); |
| 87 |
|
|
[xx,yy,z]=convert2pcol(mygrid.XC,mygrid.YC,fld); |
| 88 |
gforget |
1.3 |
[x,y]=m_ll2xy(xx,yy); pcolor(x,y,z); shading interp; |
| 89 |
gforget |
1.1 |
|
| 90 |
gforget |
1.4 |
if plotCBAR==0; colorbar; elseif plotCBAR==1; caxis(myCaxis); colorbar; |
| 91 |
|
|
else; cbar=gcmfaces_cmap_cbar(myCaxis); delete(cbar); end; |
| 92 |
|
|
if do_m_coast; m_coast('patch',[1 1 1]*.7,'edgecolor','none'); end; m_grid; |
| 93 |
gforget |
1.1 |
end;%if choicePlot==0|choicePlot==1; |
| 94 |
|
|
|
| 95 |
gforget |
1.4 |
%if choicePlot==0; cbar=gcmfaces_cmap_cbar(myCaxis); title(myTitle); end; |
| 96 |
gforget |
1.3 |
|
| 97 |
gforget |
1.1 |
if choicePlot==0; subplot(2,2,3); end; |
| 98 |
|
|
if choicePlot==0|choicePlot==2; |
| 99 |
|
|
m_proj('Stereographic','lon',0,'lat',90,'rad',40); |
| 100 |
|
|
xx=convert2arctic(mygrid.XC); |
| 101 |
|
|
yy=convert2arctic(mygrid.YC); |
| 102 |
|
|
z=convert2arctic(fld); |
| 103 |
gforget |
1.3 |
[x,y]=m_ll2xy(xx,yy); pcolor(x,y,z); shading interp; |
| 104 |
gforget |
1.1 |
|
| 105 |
gforget |
1.4 |
if plotCBAR==0; colorbar; elseif plotCBAR==1; caxis(myCaxis); colorbar; |
| 106 |
|
|
else; cbar=gcmfaces_cmap_cbar(myCaxis); delete(cbar); end; |
| 107 |
|
|
if do_m_coast; m_coast('patch',[1 1 1]*.7,'edgecolor','none'); end; m_grid('XaxisLocation','bottom'); |
| 108 |
gforget |
1.1 |
end;%if choicePlot==0|choicePlot==1; |
| 109 |
|
|
|
| 110 |
|
|
if choicePlot==0; subplot(2,2,4); end; |
| 111 |
|
|
if choicePlot==0|choicePlot==3; |
| 112 |
|
|
m_proj('Stereographic','lon',0,'lat',-90,'rad',40); |
| 113 |
|
|
xx=convert2southern(mygrid.XC); |
| 114 |
|
|
yy=convert2southern(mygrid.YC); |
| 115 |
|
|
z=convert2southern(fld); |
| 116 |
gforget |
1.3 |
[x,y]=m_ll2xy(xx,yy); pcolor(x,y,z); shading interp; |
| 117 |
gforget |
1.1 |
|
| 118 |
gforget |
1.4 |
if plotCBAR==0; colorbar; elseif plotCBAR==1; caxis(myCaxis); colorbar; |
| 119 |
|
|
else; cbar=gcmfaces_cmap_cbar(myCaxis); delete(cbar); end; |
| 120 |
|
|
if do_m_coast; m_coast('patch',[1 1 1]*.7,'edgecolor','none'); end; m_grid('XaxisLocation','top'); |
| 121 |
gforget |
1.1 |
end;%if choicePlot==0|choicePlot==1; |
| 122 |
|
|
|
| 123 |
gforget |
1.3 |
if plotCBAR==2; |
| 124 |
gforget |
1.4 |
cbar=gcmfaces_cmap_cbar(myCaxis); |
| 125 |
gforget |
1.3 |
if choicePlot==0; |
| 126 |
|
|
set(cbar,'Position',[0.92 0.15 0.02 0.75]); |
| 127 |
|
|
elseif choicePlot==-1; |
| 128 |
|
|
set(cbar,'Position',[0.92 0.35 0.02 0.3]); |
| 129 |
|
|
elseif choicePlot==1; |
| 130 |
|
|
set(cbar,'Position',[0.92 0.34 0.02 0.35]); |
| 131 |
|
|
else; |
| 132 |
|
|
set(cbar,'Position',[0.92 0.23 0.02 0.55]); |
| 133 |
|
|
end; |
| 134 |
|
|
end; |
| 135 |
gforget |
1.1 |
|
| 136 |
|
|
|
Parent Directory
| 
Revision Log
| 
Revision Graph