correct sorted pipe removed warn for unkwown chrs as these could be already seen and will have been warned if they are truly invlaid
correct sorted pipe
removed warn for unkwown chrs as these could be already seen and will have been warned if they are truly invlaid

Ensembl/ensembl-funcgen,Ensembl/ensembl-funcgen,Ensembl/ensembl-funcgen,Ensembl/ensembl-funcgen