Layer Estimates:

Layer: FAMD_Tract (ID:0)
Count: 503

Layer: HOMD_Tract (ID:1)
Count: 503

Layer: RNTD_Tract (ID:2)
Count: 503

Layer: FIND_Tract (ID:3)
Count: 503

Layer: HIND_Tract (ID:4)
Count: 503