Hi Paul,

From how I understand things, you can get the used colors this way:

from graph_tool.all import *

num_blocks = 14

for i in range(0, num_blocks):

    j = int(i*(255/num_blocks-1))

    print(default_cm(j))

Here ``num_blocks`` is the number of colors that are needed (in a celegans case: 14).

Is this correct, Tiago or others?

Haiko