- 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. 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 colormap 1.
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 *, input)
Pointer to the array that defines the contour level spacing.
- nlevel
(PLINT, input)
Number of elements in the clevel array.
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