1PLMESHC(3plplot) PLplot API PLMESHC(3plplot)
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6 plmeshc - Magnitude colored plot surface mesh with contour.
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9 plmeshc(x, y, z, nx, ny, opt, clevel, nlevel)
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12 Identical to plmesh but with extra functionalities: the surface mesh
13 can be colored accordingly to the current z value being plotted, a con‐
14 tour plot can be drawn at the base XY plane, and a curtain can be drawn
15 between the plotted function border and the base XY plane.
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17 Redacted form: plmeshc(x, y, z, opt, clevel)
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19 This function is used in example 11.
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22 x (PLFLT *, input)
23 Pointer to set of x coordinate values at which the function is
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26 y (PLFLT *, input)
27 Pointer to set of y coordinate values at which the function is
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30 z (PLFLT **, input)
31 Pointer to a vectored two-dimensional array with set of function
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34 nx (PLINT, input)
35 Number of x values at which function is evaluated.
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37 ny (PLINT, input)
38 Number of y values at which function is evaluated.
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40 opt (PLINT, input)
41 Determines the way in which the surface is represented. To spec‐
42 ify more than one option just add the options, e.g. DRAW_LINEXY
43 + MAG_COLOR opt=DRAW_LINEX: Lines are drawn showing z as a func‐
44 tion of x for each value of y[j]. opt=DRAW_LINEY: Lines are
45 drawn showing z as a function of y for each value of x[i].
46 opt=DRAW_LINEXY: Network of lines is drawn connecting points at
47 which function is defined. opt=MAG_COLOR: Each line in the mesh
48 is colored according to the z value being plotted. The color is
49 used from the current colormap 1. opt=BASE_CONT: A contour plot
50 is drawn at the base XY plane using parameters nlevel and
51 clevel. opt=DRAW_SIDES: draws a curtain between the base XY
52 plane and the borders of the plotted function.
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55 clevel (PLFLT *, input)
56 Pointer to the array that defines the contour level spacing.
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58 nlevel (PLINT, input)
59 Number of elements in the clevel array.
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63 Geoffrey Furnish and Maurice LeBrun wrote and maintain PLplot. This
64 man page was automatically generated from the DocBook source of the
65 PLplot documentation, maintained by Alan W. Irwin and Rafael
66 Laboissiere.
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69 PLplot documentation at http://plplot.sourceforge.net/resources.
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73 March, 2007 PLMESHC(3plplot)