Error using cbarf colorbar
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Hey there, I am trying to plot a colorbar next to my contourplot like this:
m_proj('mollweid','clong',180);
m_contourf(Lon_coord,Lat_coord,Inc,36);
cbarf(Inc,36,'vertical','linear');
So I am plotting magnetic inclination for earths surface via longitude and latitude. The plot works very well but the cbarf returns the following error:
??? Error using ==> set
Bad property value found.
Object Name : axes
Property Name : 'YLim'
Values must be increasing and non-NaN.
Error in ==> ylim at 44
set(ax,'ylim',val);
Error in ==> cbarf at 224
ylim(yl)
Error in ==> jkb_script at 49
cbarf(Inc,36,'vertical','linear');
There is a script of my professor which uses cbarf quite similar so it shouldn't be very wrong. Maybe the projection applies settings to the axes that confuse cbar? Thanks for your help!
Jakob
1 个评论
Image Analyst
2011-11-29
cbarf? Isn't that what happens when you go to a college party?
采纳的回答
Walter Roberson
2011-11-29
0 个投票
I did not run the code through a debugger to be sure of that, however.
5 个评论
Jakob
2011-11-29
Walter Roberson
2011-11-29
I do not see any support in the cbarf file contribution for the possibility of specifying the number of levels, just the actual levels.
Jakob
2011-11-29
Walter Roberson
2011-11-29
You are using a user-contribution, cbarf, not a MATLAB provided routine, and expecting that the behavior for it will match that of a completely different user-contribution, m_contourf, by a different author, from the m_map package at http://www.eos.ubc.ca/~rich/private/mapug.html -- a behavior that the documentation for the second user-contribution does not describe as existing but which happens to work.
The work-around to bring the contributions in to alignment is to extract the levels chosen by the contour routine.
[c, h] = m_contourf(Lon_coord,Lat_coord,Inc,36);
clear c
levels = get(h,'LevelList');
cbarf(Inc,levels,'vertical','linear');
Jakob
2011-11-29
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