Can you make the starting point star smaller or not appear?

[cg gc]

Hello everyone,
I am running backtrajectories through Hysplit from the command line and my trajectories and plots are coming out fine, except for the starting point star. It is a bit large for my taste. Is there a way to make it smaller or not appear at all? On some trajectories it comes out fine, especially if you are zoomed all the way out. But, if you zoom in, you just get a giant red block that takes up several grids. I know this represents that 100% of of my trajectories move through the gird, but it is a just too squarish for the trajectory.

Thanks a bunch.

[sonny.zinn]

The star will not be shown if the -s0 option is used with the TRAJPLOT program.

[cg gc]

Is there a way to remove it from Freqplot or concplot? I tried and it still showed up.