Use the Prism.comm1Color resource to change the color of the first communicator displayed in the MPI queue visualizer.
Use the Prism.comm2Color resource to change the color of the second communicator displayed in the MPI queue visualizer.
Use the Prism.comm3Color resource to change the color of the third communicator displayed in the MPI queue visualizer.
Use the Prism.commOtherColor resource to change the color of the fourth communicator displayed in the MPI queue visualizer.
The defaults are:
Prism.comm1Color: chartreuse2 Prism.comm2Color: cyan2 Prism.comm3Color: magenta2 Prism.commOtherColor: purple