
plcol0: Set color, cmap0 

DESCRIPTION:

    This function is used in examples 1-9,11-16,18-27,29. 

SYNOPSIS:

plcol0(icol0)

ARGUMENTS:

    icol0 (PLINT, input) :    Integer representing the color.  The
    defaults at present are (these may change): 0 black (default
    background)1 red (default foreground)2 yellow3 green4 aquamarine5
    pink6 wheat7 grey8 brown9 blue10 BlueViolet11 cyan12 turquoise13
    magenta14 salmon15 white Use plscmap0 to change the entire map0
    color palette and plscol0 to change an individual color in the
    map0 color palette. 
