[Chimera-users] rendering of custom annotation

Dear Chimera users, I have some data, which contains numbers of hits for each given residue of a chain (in my case the 25S rRNA). The data consists of a table with two columns: residues and corresponding hits. I would now like to color each residue in Chimera, relative to the amount of hits, with the highest number always getting a defined color. Is this possible? best regards, Helge