Ignore_bins for cross on transition coverpoints

In reply to dave_59:
Thank you for your reply!
Without expressly defining bins inside the cross, the cross will give me the following:
<(32=>32),(1=>1)>,<(32=>64),(1=>1)>,<(64=>32),(1=>1)>,<(64=>64),(1=>1)>,
<(32=>32),(0=>1)>,<(32=>64),(0=>1)>,<(64=>32),(0=>1)>,<(64=>64),(0=>1)>,
<(32=>32),(0=>0)>,<(32=>64),(0=>0)>,<(64=>32),(0=>0)>,<(64=>64),(0=>0)>,
<(32=>32),(1=>0)>,<(32=>64),(1=>0)>,<(64=>32),(1=>0)>,<(64=>64),(1=>0)>

What I’m trying to ignore is any time the covergroup sampled (channel = 1 && size = 32)
meaning I want to eliminate the following bins:
<(32=>32),(1=>1)>,<(32=>64),(1=>1)>,<(64=>32),(1=>1)>,<(32=>32),(0=>1)>,
<(64=>32),(0=>1)>,<(32=>32),(1=>0)>,<(32=>64),(1=>0)>

If I implement what you answered above, that would help?