 Usage:  ppobj = SPPPinit (pp, xl, xu, yl, yu, fac)  

 

 Input:



  pp                     n x 2 - matrix of x and y coordinates of locations 

                         

  xl                     scalar - lower limit in x-direction of the domain rectangle 

                         

  xu                     scalar - upper limit in x-direction of the domain rectangle 

                         

  yl                     scalar - lower limit in y-direction of the domain rectangle 

                         

  yu                     scalar - upper limit in y-direction of the domain rectangle 

                         

  fac                    scalar - used to rescale all coordinates, i.e., to divide all 

                         coordinates by fac 

                         

 Output:



  res                    list - consisting of components 

                         pp, area, type -- 

                         

  pp                     n x 2 - input matrix pp (scaled by fac) 

                         

  area                   4 x 1 - vector consisting of xl, xu, yl, and yu 

                         (all scaled by fac) 

                         

  type                   string - "PP" 

                         

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(C) MD*TECH Method and Data Technologies, 21.9.2000

