How to do a section plot- 2D discrete graphs and Z in colorbar

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Florent 2011-9-23

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Hello,

I have a three columns vector, with which I would like to represent Y versus X on a discrete scatter plot, and z in colorbar (the color of each point).

Sorry if it seems a beginner answer but I can't manage to find that in the help.

Thanks

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Venn Ravichandran 2011-9-23

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Can you use scatter(x,y,r,z), where r is an integer representing the size of the markers?

You could also use patch to plot x vs y, with z as the color, turn off the patch face color and use only the edges (Hint: set 'edgecolor' to 'interp').

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Florent 2011-9-23

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this is the kind of plot I would like toachieve:

<http://www.ego-network.org/monitoring/plot_deployment.php?glider=tintin&deployment=MooseT00_13&posti=4&postj=scasalinity_lastweek&pposti=4&ppostj=scaptemperature_lastweek&hchk=&defsct=default_scatter>

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Florent 2011-9-23

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patch is working fine thanks

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