Reach Parameters - CRiSP.1.5 User Manual

III.3.3 - Reach Parameters

Table 15 Reach-related tokens
Token	Definition
reach	Defines a reach name, e.g. reach Estuary which matches a name defined in the columbia.desc file, and is paired with an "end" statement, e.g. end reach (Estuary).
pred_mean	Density of predators in the reach, in fish per square km.
loss_max	The maximum amount of flow allowed to be removed from the reach during model operations.
loss_min	The maximum amount of flow allowed to be added to the reach during model operations.
loss	Daily loss records, in kcfs, for the reach. This is often 0.
elevation_change	Deviation in elevation from full pool, on a daily basis. This number is zero or less - pools may be drawn down but not over-filled.
Ufree	Water velocity in a free running reach