/[MITgcm]/MITgcm_contrib/enderton/Diagnostics/DiagPlotMisc.m
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Contents of /MITgcm_contrib/enderton/Diagnostics/DiagPlotMisc.m

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Revision 1.6 - (show annotations) (download)
Wed Aug 10 19:58:03 2005 UTC (19 years, 11 months ago) by enderton
Branch: MAIN
Changes since 1.5: +16 -0 lines
Added functionality to specify colormap, overridding and/or centering caxis.

1 % DiagPlotMisc is called by DiagPlot and cannot be used seperately.
2
3
4 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
5 % Apply desired colorbar, contour label, tick labels, box, grid %
6 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
7
8 % Center caxis around 0
9 if cmapcenter0
10 caxis([-max(abs(caxis)),max(abs(caxis))]);
11 end
12
13 % Apply desired colormap.
14 if ~isequal(cmap,'')
15 if isequal(cmap,'black')
16 colormap([0,0,0]);
17 elseif isequal(cmap,'bwr')
18 load('BWR_6.mat');
19 colormap(bwr);
20 else
21 colormap(cmap);
22 end
23 end
24
25 % Add colorbar, except for line plots. When the colorbar is placed, reset
26 % the colorbar and axes positions on the figure to match desired settings.
27 % Colorbar can be turned off as desired.
28 if UseColorbar
29 if ~isequal(pst,'Lin')
30 h=colorbar;
31 cxi = xi+dx-dxcb;
32 set(h,'position',[cxi,yi,dxcb,dy]);
33 set(h,'fontsize',fs_colorbar);
34 set(gca,'position',[xi,yi,dx-dxcb-dxcbg,dy]);
35 end
36 end
37
38 % Reform tick labels. It the PlotStyle (pst) is 'Lin', do nothing with the
39 % y-axis label as is it now a dependent variable.
40 if UseNiceTickLabels
41 if isequal(pltslc{inrow}{incol}(1:3),'lon')
42 xtick = fac.*lontick; xticklabel = lonticklabel;
43 set(gca,'xtick',xtick); set(gca,'xticklabel',xticklabel);
44 elseif isequal(pltslc{inrow}{incol}(1:3),'lat')
45 xtick = fac.*lattick; xticklabel = latticklabel;
46 set(gca,'xtick',xtick); set(gca,'xticklabel',xticklabel);
47 elseif isequal(pltslc{inrow}{incol}(1:3),'tim')
48 % xtick = timtick; xticklabel = timticklabel;
49 % set(gca,'xtick',xtick); set(gca,'xticklabel',xticklabel);
50 end
51
52 if ~isequal(pltslc{inrow}{incol}(4:6),'fld')
53 if isequal(pltslc{inrow}{incol}(4:6),'lat')
54 ytick = fac.*lattick; yticklabel = latticklabel;
55 elseif isequal(pltslc{inrow}{incol}(4:6),'hgt')
56 eval(['ytick = vertick',flu,';']);
57 eval(['yticklabel = verticklabel',flu,';']);
58 end
59 set(gca,'ytick',ytick);
60 set(gca,'yticklabel',yticklabel);
61 end
62 end
63
64 % Add box and grid as desired.
65 eval(['box ' ,Box ,';']);
66 eval(['grid ',Grid,';']);
67
68 % Add legend if comparison is set to one of the overlay settings: 'OvE' or
69 % 'OvC'. If the 'UseLegend' flag is turned on but the comparison type is
70 % not one of these overlay settings, nothing is done.
71 if UseLegend && ismember(cmp,{'OvC','OvE','OvF'})
72 legendstr = '';
73 for intrl = 1:ntrl
74 if isequal(cmp,'OvE'), tempname = page{inrow}{intrl}{itrl};
75 elseif isequal(cmp,'OvC'), tempname = page{inrow}{intrl}{iavg};
76 elseif isequal(cmp,'OvF'), tempname = page{inrow}{intrl}{ifln}; end
77 tempname = AddSlashesBeforeUnderscores(tempname);
78 legendstr = [legendstr,'''',tempname,''','];
79 end
80 eval(['legend(',legendstr,num2str(LegendPlacement),')']);
81 end
82
83 % Add coast as appropriate.
84 if Coast
85 %m_proj('Mercator','lat',90,'lon',[-180,177.5]);
86 m_proj('Equidistant Cylindrical','lat',90,'lon',[-180 180]);
87 m_coast('color',[0 0 0]);
88 %m_grid('box','on')
89 %draw_coast(1.)
90 end

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