[Chimera-users] creating more memory

Hello, I have attached an image that shows the command line and the command where I am trying to save an image map of one volume relative to another. I received an error when the operation was executed. The error code is in the image. I noticed that there was an error in memory allocation (toward bottom of error script). So I think I need to allocate more memory. How do I do that? Thanks so much! Lori