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% CTDplotX plot CTD parameters vs depth |
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% ========================================================================= |
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% CTDplotX Version 1.0 18-May-1999 |
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% |
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% Usage: |
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% CTDplotX |
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% |
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% Description: |
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% This Matlab script plots temperature, salinity, and density versus depth |
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% on the same figure by having floating x-axes below the plot. |
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% |
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% Input: |
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% n/a |
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% |
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% Output: |
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% n/a |
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% |
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% Called by: |
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% n/a |
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% |
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% Calls: |
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% floatAxisX.m |
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% |
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% Author: |
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% Blair Greenan |
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% Bedford Institute of Oceanography |
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% 18-May-1999 |
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% Matlab 5.2.1 |
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% greenanb@mar.dfo-mpo.gc.ca |
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% ========================================================================= |
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% |
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load ctd_stn72.mat |
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figure; |
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% plot temperature vs pressure |
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hl1=plot(temp,pres,'b-'); |
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% assign current axis handle to variable for later reference if needed |
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ax1=gca; |
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% set properties of the axes |
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set(ax1,'XMinorTick','on','ydir','reverse', 'box','on','xcolor',get(hl1,'color')) |
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% add title to plot |
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htitle = title(['Parizeau 96012 CTD Station ', num2str(Station(1)),' ', datestr(now)]); |
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xlabel('Temperature (solid)') |
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ylabel('Depth (m)') |
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|
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% add 1st floating axis for the second parameter (salinity) plotted |
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[hl2,ax2,ax3] = floatAxisX(psal,pres,'r:','Salinity (dotted)',[32 34 0 100]); |
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set(ax2,'ydir','reverse') |
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% add 2nd floating axis for the third parameter (density) plotted |
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[hl3,ax4,ax5] = floatAxisX(sigp,pres,'k--','Density (dashed)'); |
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set(ax4,'ydir','reverse') |
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