Drive Indices Functions
Depletion, gas-cap, water and compaction drive indices summing to one.
5 functions
PO.MBE.Drives.DDI
Calculates Depletion Drive Index (DDI), {1}. DDI = N*Eo / F.
PO.MBE.Drives.GDI
Calculates Gas Cap Drive Index (GDI), {1}. GDI = N*m*Eg / F.
PO.MBE.Drives.WDI
Calculates Water Drive Index (WDI), {1}. WDI = We / F.
PO.MBE.Drives.CDI
Calculates Compressibility Drive Index (CDI), {1}. CDI = N*Efw / F.
PO.MBE.Drives.All
Calculates all drive indices. Returns (DDI, GDI, WDI, CDI, Sum). Sum should be ~1.