


PLMESH(3)                   PLplot API                  PLMESH(3)


NAME
       plmesh - Plot surface mesh

SYNOPSIS
       plmesh(x, y, z, nx, ny, opt)

DESCRIPTION
       Plots  a  surface  mesh within the environment set up by plw3d(3).  The
       surface is defined by the two-dimensional array  z[nx][ny],  the  point
       z[i][j] being the value of the function at (x[i], y[j]).  Note that the
       points in arrays x and y do not need to be equally spaced, but must  be
       stored in ascending order.  The parameter opt controls the way in which
       the surface is displayed.  For further details see the PLplot  documen-
       tation.

       Redacted form: plmesh(x, y, z, opt)

       This function is used in example 11.

ARGUMENTS
       x (PLFLT *, input)
              Pointer  to  set of x coordinate values at which the function is
              evaluated.

       y (PLFLT *, input)
              Pointer to set of y coordinate values at which the  function  is
              evaluated.

       z (PLFLT **, input)
              Pointer to a vectored two-dimensional array with set of function
              values.

       nx (PLINT, input)
              Number of x values at which function is evaluated.

       ny (PLINT, input)
              Number of y values at which function is evaluated.

       opt (PLINT, input)
              Determines  the  way  in  which  the  surface  is   represented:
              opt=DRAW_LINEX: Lines are drawn showing z as a function of x for
              each value of y[j].  opt=DRAW_LINEY: Lines are drawn  showing  z
              as  a  function  of  y for each value of x[i].  opt=DRAW_LINEXY:
              Network of lines is drawn connecting points at which function is
              defined.



AUTHORS
       Geoffrey  Furnish  and  Maurice LeBrun wrote and maintain PLplot.  This
       man page was automatically generated from the  DocBook  source  of  the
       PLplot   documentation,   maintained   by  Alan  W.  Irwin  and  Rafael
       Laboissiere.




                          November, 2007                        1





PLMESH(3)                   PLplot API                  PLMESH(3)


SEE ALSO
       PLplot documentation at http://plplot.sourceforge.net/resources.























































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