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xgraduate          Scilab Group          Scilab Function          xgraduate
NAME
   xgraduate - axis graduation 
  
CALLING SEQUENCE
 [xi,xa,np1,np2,kMinr,kMaxr,ar]=xgraduate(xmi,xma)
PARAMETERS
 xmi,xma    : real scalars
            
 xi, xa, kMinr, kMaxr, ar
             :real scalars
            
 np1,np2    : integer
            
DESCRIPTION
   xgraduate returns the axis graduations which are used by the plot
  routines (with pretty print flag enabled). It returns an interval [xi,xa]
  which contains the given interval [xmi,xma] and such that  
  
   xi= kMinr*10^ar, xa=kMaxr*10^ar and the interval can  be divided into np2
  intervals and each interval is divided in np1 sub-intervals.
  
EXAMPLE
   [x1,xa,np1,np2,kMinr,kMaxr,ar]=xgraduate(-0.3,0.2)
SEE ALSO
   graduate, plot2d
  
AUTHOR
   J.P.C