How to control the streamline?

[zhao yacang]

HI, Ladies and Gentle man:

I am using 'set gxout stream' to draw streamline figure. But I find that there is few command to control the streamline. The command I can find and use is 'set strmden'. 

Is anyone know how to control the streamline, i.e. the streamline thickness and the streamline arrow density and arrow size? 

Thanks a lot!


-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://gradsusr.org/pipermail/gradsusr/attachments/20090730/a8401bfa/attachment.html