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plcol1 - Set color, cmap1
Sets the color for cmap1 (see the PLplot documentation). Redacted form: plcol1(col1) This function is used in examples 12 and 21.
col1 (PLFLT, input) This value must be in the range from 0. to 1. and is mapped to color using the continuous map1 color palette which by default ranges from blue to the background color to red. The map1 palette can also be straightforwardly changed by the user with plscmap1(3plplot) or plscmap1l(3plplot).
Many developers (who are credited at http://plplot.sourceforge.net/credits.php) have contributed to PLplot over its long history.
PLplot documentation at http://plplot.sourceforge.net/documentation.php. February, 2016 PLCOL1(3plplot)