diff --git a/seqcluster/libs/classes.py b/seqcluster/libs/classes.py
index <HASH>..<HASH> 100644
--- a/seqcluster/libs/classes.py
+++ b/seqcluster/libs/classes.py
@@ -137,7 +137,7 @@ class cluster:
         self.ref = r
     def add_id_member(self, ids, idl):
         for s in ids:
-            self.idmembers[s] = 0
+            self.idmembers[s] = 1
             if not idl in self.loci2seq:
                 self.loci2seq[idl] = []
             self.loci2seq[idl].append(s)
set to 1 to multiple by values and get same numbers

I will implement bayes approach to determine the % of expression a sequence gives to a region when maps to multiple regions. This number will be from 0 to 1. So I init to 1 at the beginning.