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histvec_disp
Displays distributions of vector fields.

Description
histvec_disp(V) displays the distributions of the components of the 
vector field(s) V. 
 
histvec_disp, without input argument, uses the current set. 
 
histvec_disp(V,SMOOTH) computes the velocity distributions averaged 
over SMOOTH consecutive fields. Use SMOOTH=1 for no smoothing, or 
SMOOTH=0 to smooth over all the fields (by default). 
 
histvec_disp(V,SMOOTH,BIN) computes the histograms among the bins 
specified by the vector BIN. If this argument is not present, the 
appropriate range of bins is estimated from the rms of the first 
field. 
 
histvec_disp(...,OPT), where OPT is a string that may contain one or 
more of the following letters (all by default): 
     'n': normalize the histogram (pdf) 
     'g': also displays a gaussian fit 
     'l': log-coordinate for the y axis 
 
Example
 histvec_disp(loadset,5,linspace(-0.5,0.5,50),'ngl'); 
 
See Also
histf, statf, histscal_disp. 

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