CRIT — Function to calculate numerical quality criteria
[Crit]=CRIT(OBS,CALC)
Reference dataset (Matrix [Nx1] where N is the number of data).
Simulated dataset (Matrix [Nx1] where N is the number of data).
Calculated criteria.
Crit(1) : Root Mean Square Error
Crit(2) : Nash-Sutcliffe Criteria (%)
Crit(3) : C2M Criteria (%, bounded version of the Nash-Sutcliffe criteria: C2M = 100 x Nash / [200 - Nash])
Crit(4) : Mean error CALC-OBS
Crit(5) : Absolute error exceeded 20% of time
This function permits to calculate different numerical criteria to evaluate simulation quality.