Calibration Charts

Case = WCA2A ,  Cell  =  D4-7

05/31/05

WCA2A Entire Gradient for 1994-2004

Simulation Period

10/01/85

03/31/05

Use Geometric Mean Calibration

Output Period:

01/01/94

03/31/05

Calibration Period:

01/01/94

12/31/04

Predicted Values for Calibration Period

Calibration Set:

PEW_3

Paired Observed & Predicted Values

FW

Not FW

GM /

Mean Depth

38

cm

K

34.9

m/yr

Depth

Flow

Load

FWM

GM

GM

FWM

Frequency Z < 10 cm

13%

C0

3.0

ppb

cm

cm/d

mg/m2-d

ppb

ppb

ppb

-

Mean Hyd Load

4.2

cm/d

C1

22

ppb

Count

0

115

115

105

105

105

Mean P Load

712

mg/m2-yr

C2

300

ppb

Observed

#N/A

4.9

0.76

15.3

14.9

15.1

0.97

Mean Flow/Width

132

m2/day

Z1

40

cm

Predicted

#N/A

4.9

1.23

25.2

15.4

14.7

0.61

Hydraulic Resid Time

9

days

Z2

100

cm

Mean Resid

#N/A

0.1

-0.47

-9.9

-0.6

0.4

0.36

Inflow Conc

46

ppb

Z3

400

cm

Bias %

#N/A

1%

-38%

-39%

-4%

3%

58%

FWM Outflow Conc

26

ppb

Avg Int

30

days

Residual SE%

#N/A

#N/A

8%

59%

58%

58%

GeoMn Outflow Conc

16

ppb

Area

32.918

km2

green line on axis  = calibration period

red symbols = observed

blue lines /symbols = predicted

Resid = observed - predicted,   conc log-transformed