oracular (3) plmeshc.3plplot.gz

NAME

       plmeshc - Magnitude colored plot surface mesh with contour

SYNOPSIS

       plmeshc(x, y, z, nx, ny, opt, clevel, nlevel)

DESCRIPTION

       A  more  powerful  form  of plmesh(3plplot): the surface mesh can be colored accordingly to the current z
       value being plotted, a contour plot can be drawn at the base XY plane, and a curtain can be drawn between
       the plotted function border and the base XY plane.

       Redacted form: plmeshc(x, y, z, opt, clevel)

       This function is used in example 11.

ARGUMENTS

       x (PLFLT_VECTOR(3plplot), input)
              A vector containing the x coordinates at which the function is evaluated.

       y (PLFLT_VECTOR(3plplot), input)
              A vector containing the y coordinates at which the function is evaluated.

       z (PLFLT_MATRIX(3plplot), input)
              A matrix containing function values to plot.  Should have dimensions of nx by ny.

       nx (PLINT(3plplot), input)
              Number of x values at which function is evaluated.

       ny (PLINT(3plplot), input)
              Number of y values at which function is evaluated.

       opt (PLINT(3plplot), input)
              Determines  the  way in which the surface is represented. To specify more than one option just add
              the options, e.g. DRAW_LINEXY + MAG_COLOR 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.   opt=MAG_COLOR : Each line in the mesh is colored according to the z value
              being plotted. The color is used from the current cmap1.  opt=BASE_CONT : A contour plot is  drawn
              at the base XY plane using parameters nlevel and clevel.  opt=DRAW_SIDES : draws a curtain between
              the base XY plane and the borders of the plotted function.

       clevel (PLFLT_VECTOR(3plplot), input)
              A vector containing the contour levels.

       nlevel (PLINT(3plplot), input)
              Number of elements in the clevel vector.

AUTHORS

       Many developers (who are credited at http://plplot.org/credits.php) have contributed to PLplot  over  its
       long history.

SEE ALSO

       PLplot documentation at http://plplot.org/documentation.php.

                                                  August, 2024                                  PLMESHC(3plplot)