Gnuplotfortran 0.2.2

Node: gnuplot_plotequation3d, Next: gnuplot_plotpolarequation, Previous: gnuplot_plotequation2d, Up: Canned Routines

GNUPLOT_PLOTEQUATION3D

INPUTS :
- ptr_gctrl : Pointer to structure of type gnuplot_ctrl.
- equationstring : Character string (string defining the function to be plotted).
- equationtitle : Character string (title for equation).
- xlo : Real (lower limit of xrange) (optional) ignored if a previous plot exists.
- xhi : Real (upper limit of xrange) (optional) ignored if a previous plot exists.
- ylo : Real (lower limit of yrange) (optional) ignored if a previous plot exists.
- yhi : Real (upper limit of yrange) (optional) ignored if a previous plot exists.
OUTPUTS :
- status : Integer (error flag).
PURPOSE :
Plots a specified equation in three dimensions.
DIAGNOSTICS :
- status = 0 : Success.
- status = BAD_SIGNAL : Called with a dissociated pointer.
- status = -1 : Called with invalid range (if present).
- status = -2 : Failed to plot equation.
- status = -4 : Missing one of the two x/y range specifications (if present).
- status = 24 : Failed to unset previously set acknowledgement string.
- status = 23 : Failed to set acknowledgement string.

INTERFACE :

          interface
            integer function gnuplot_plotequation3d(ptr_gctrl,&
            equationstring,equationtitle,xlo,xhi) result(status)
              type(gnuplot_ctrl), pointer :: ptr_gctrl
              character(len=*) :: equationstring
              real(dp), intent(in), optional :: xlo,xhi,ylo,yhi
              character(len=*), intent(in) :: equationtitle
            end function gnuplot_plotequation32
          end interface