GrADS Command: set rbcols

## set rbcols

`set rbcols color1 color2 ... colorN`

This command specifies a new rainbow color sequence. The `color#` arguments may be taken from the 16 GrADS default colors or they may be new color numbers defined via the `set rgb` command. This sequence of colors replaces the default rainbow color sequence whenever the rainbow colors are used.

`set rbcols` given without any arguments will return to the default GrADS rainbow sequence.

### Usage Notes

1. Changes to the rainbow color sequence 'stick' until reset by a new execution of `set rbcols`.

### Examples