How to label contour levels in vector v?
clabel (C,h,v) labels the contour levels specified by vector v. clabel (C,h,’manual’) labels the locations you select with the mouse. Click the mouse or press the space bar to label the contour closest to the center of the crosshair. Press the Return key while the cursor is within the figure window to terminate labeling.
How do you label contours in MATLAB clabel?
clabel (C,h,’manual’) labels the locations you select with the mouse. Click the mouse or press the space bar to label the contour closest to the center of the crosshair. Press the Return key while the cursor is within the figure window to terminate labeling.
How to customize contour line labels in octave?
To show labels with fewer digits, the best way is to manually specify at which z-values to draw contour lines (see explanation in the documentation to contourc ): I don’t have Octave here, but the ‘background color’ argument should do its thing.
How to plot labels inline with the contour line?
Plot labels inline with the contour line. From Octave documentation it appears that the label values are stored in “userdata”, but it’s not of much help because: I am not sure how the number of repetitions for a value is determined. I’d appreciate help on this matter.
How to wipe out contour lines in NCL graphics?
Plot #2 (middle) uses cnLineLabelDensityF to increase the number of line labels, and cnLineLabelInterval to label every line instead of the default every other line. Plot #3 (bottom) uses cnLabelMasking to wipe out the contour line behind each line label, thereby making the line labels easier to read.
How do you set Contour labels in NCL?
A new “flags” array is created of the same size as the “levels” array. We loop through the levels and set this “flags” array to “LineOnly” for negative contours, and “LineAndLabel” for zero and positive contours. Finally, setvalues is used to set the cnLevelFlags resource and change the title.