2=AHSP_Cal_Source-East (Front)
3=AHSP_Cal_Source-North
1=AHSP_Cal_Source-South
4=Remaining contrib. of src "AHSP_Cal_Source-East (Front)"
5=Remaining contrib. of src "AHSP_Cal_Source-North"
6=Remaining contrib. of src "AHSP_Cal_Source-South"
