djdez wrote:Hi Stan
What i mean here is that i want to exclude certain segments from my pool of tickets. I am looking at previous segments 0 to -4 and i want to exclude in the order 5-1-0,6-0-0,3-2-1,3-2-1,4-2-0..
5-1-0 is linked to other level -1 segments but i just want to exclude 5-1-0 linked to level -1 6-0-0 and keep the rest. and so on.
i see. then you can filter the package 5 times and reject tickets that have the given segment combination in given level in each step.
if you filter the package separately and then merge the results together you'll still have tickets that produce some of the segment combinations.