lineplots/

vis_themeriver.pro

direct graphics

includes main-level program

Create a theme river style plot.

See the main-level program at the end of this file:

  IDL> .run vis_themeriver

The first example is similar to an error plot:

The second example produces a stacked plot like:

vis_themeriver, x, data, colors [, show_lines=lonarr] [, axis_color=color] [, color=color] [, _extra=keywords]

Create a theme river style plot.

x in required type=fltarr(n)

x-coordinates of data

data in required type=fltarr(nlines, n)

multiple y-coordinates of data values (nlines number of datasets)

colors in required type=bytarr(nlines - 1)

colors of shaded regions between datasets (starting from the bottom)

show_lines in optional type=lonarr: indices of dataset lines in data to overplot
axis_color in optional type=color: color of axis
color in optional type=color: colors of lines
_extra in optional type=keywords: keywords to plot (for axis) and oplot (for dataset lines overplotted)