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gforget |
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function [myplot]=disp_transport(myTransports,myTimes,myTitle,varargin); |
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%object: display transport time series and/or time mean |
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%inputs: myTransports contains the transports as a function of depth and time |
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% myTitle is the transport name to be displayed |
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% myTimes is the time vector |
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%optional: must take the following form {'name',param1,param2,...} where name may be |
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% nmean is a running mean window length (0 by default) |
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% ylim is the y axis range for plotting |
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% choicePlot is the type of plot (1 by default) |
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% 1) time series of vertical integral |
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% 2) time series of overturning magnitude (>0) |
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% 3) time mean profile of transport per grid point |
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% 4) time mean profile of bottom-to-top cumulated transport |
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global mygrid; |
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%set more optional paramaters to default values |
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ylim=[]; nmean=0; choicePlot=1; |
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%set more optional paramaters to user defined values |
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for ii=1:nargin-3; |
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if ~iscell(varargin{ii}); |
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warning(inputCheck:disp_transport_1',... |
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['disp_transport optional parameters must be spc. as cell arrays. \n'... |
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' Argument no. ' num2str(ii+1) ' was ignored \n'... |
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' Type ''help disp_transport'' for details.']); |
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elseif ~ischar(varargin{ii}{1}); |
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warning('inputCheck:disp_transport_2',... |
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['disp_transport opt. param. cells must start with a char. string. \n'... |
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' Argument no. ' num2str(ii+1) ' was ignored \n'... |
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' Type ''help disp_transport'' for details.']); |
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else; |
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if strcmp(varargin{ii}{1},'nmean')|... |
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strcmp(varargin{ii}{1},'ylim')|... |
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strcmp(varargin{ii}{1},'choicePlot'); |
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eval([varargin{ii}{1} '=varargin{ii}{2};']); |
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else; |
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warning('inputCheck:disp_transport_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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nt=length(myTimes); |
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if choicePlot==2|choicePlot==4;%compute cumulative sum from bottom |
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fld=[flipdim(cumsum(flipdim(myTransports,1)),1);zeros(1,nt)]; |
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else; |
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fld=myTransports; |
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end; |
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if choicePlot==1; fld=nansum(fld,1); end; |
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if choicePlot==2; fld=nanmax(abs(fld),[],1); end; |
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if choicePlot==3; fld=nanmean(fld,2); z=squeeze(mygrid.RC); end; |
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if choicePlot==4; fld=[nanmean(fld,2);0]; z=squeeze(mygrid.RF); end; |
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if choicePlot==1|choicePlot==2;%time series |
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fldmean=1e-2*round(mean(fld)*1e2); |
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if nt>1; |
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%myTitle=[myTitle ' mean=' num2str(fldmean) 'Sv']; |
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fld=runmean(fld,nmean,2); |
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myplot=plot(myTimes,fld,'LineWidth',2); title(myTitle); set(gca,'FontSize',14); grid on; |
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if ~isempty(ylim); aa=[min(myTimes) max(myTimes) ylim]; axis(aa); end; |
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aa=axis; xx=aa(1)+(aa(2)-aa(1))/20; yy=aa(4)-(aa(4)-aa(3))/5; |
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cc=text(xx,yy,['(mean=' num2str(fldmean) 'Sv)']); |
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else; |
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fprintf([myTitle '-- mean: ' num2str(fldmean) 'Sv\n']); |
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end; |
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elseif choicePlot==3|choicePlot==4;%time mean profile |
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nr=length(z); |
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kk=find(fld==0); if length(kk)>0; kk=[1:min(min(kk)+2,nr)]; else; kk=[1:nr]; end; |
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myplot=plot(fld(kk),z(kk),'LineWidth',2); title(myTitle); set(gca,'FontSize',14); grid on; |
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aa=axis; tmp1=max(abs(aa(1:2))); aa(1:2)=tmp1*[-1 1]; axis(aa); |
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end; |
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