case_when fails inconsitantly in mutate so switching to more stable if_else
case_when fails inconsitantly in mutate so switching to more stable if_else


Former-commit-id: 9ae3af37d87df31f3d7abde0bcf3158d753d89d1
ktoddbrown/soils-long-tail-recovery,ktoddbrown/soils-long-tail-recovery