def set_dim(self,numprom,numbiprom,numdown):
        
        self.numprom=numprom
        self.numbiprom=numbiprom
        self.numdown=numdown
Sets the creation counter value for this instance and increments the
dataset/ETHPy150Open taoliu/taolib/Assoc/tables.py/PGBG.set_dim--crossover with--dataset/ETHPy150Open saymedia/python-simpledb/simpledb/models.py/Manager._set_creation_counter