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Scientific Investigations Report 2008–5076

U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2008–5076

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Table 4. Goodness-of-fit velocity statistics for the UnTRIM model of Upper Klamath Lake, Oregon, 2005.

[Errors are calculated half-hourly as observed value-simulated value. Site modifier: -u indicates east/west component of velocity; -v indicates north/south component of velocity; (b) indicates 1 meter from bottom, (s) indicates 1 meter from surface. Mean and Root Mean Square: VW indicates that the model was run using spatially variable wind forcing; UW indicates that the model was run using spatially uniform wind forcing as observed at the site indicated (MDN or MDL). Abbreviations: cm/s, centimeter per second; °C, degrees Celsius]

Row Site Mean of observations
(°C)
Mean error
(cm/s)
  Root mean square error
(cm/s)
VW UW-
MDL
UW-
MDN
VW UW-
MDL
UW-
MDN
Depth-averaged speed
1 ADCP1 11.23 0.50 -0.73 3.73 3.08 3.35 5.65
2 ADCP3 4.08 .80 -.48 1.10 2.04 2.20 2.41
3 ADCP5 5.81 2.58 1.89 1.95 3.77 3.52 3.80
4 ADCP6 4.44 -.07 2.54 2.08 1.77 3.25 3.14
5 ADCP7 8.38 3.02 1.66 5.01 4.38 4.60 7.11
Velocity components
6 ADCP1-u(b) -6.15 0.54 1.74 -1.15 2.80 3.70 3.93
7 ADCP1-u(s) -6.05 -.32 -.25 -3.82 4.19 5.23 7.11
8 ADCP1-v(b) 6.44 -1.02 -2.73 .96 3.32 4.98 4.10
9 ADCP1-v(s) 5.96 2.00 4.20 4.06 4.75 7.02 6.84
10 ADCP3-u(b) -1.03 .29 1.16 .44 2.21 2.66 2.55
11 ADCP3-u(s) -.40 .79 1.02 .79 4.73 5.34 4.61
12 ADCP3-v(b) 3.87 .63 -.84 1.47 2.15 2.78 2.67
13 ADCP3-v(s) 1.98 1.13 1.82 1.25 3.76 5.37 3.62
14 ADCP5-u(b) -3.51 -1.84 -.65 -1.34 3.22 3.54 3.49
15 ADCP5-u(s) -3.74 -1.26 -1.36 -1.85 3.78 4.63 4.45
16 ADCP5-v(b) -2.30 -.99 -1.49 -.63 2.66 3.14 2.70
17 ADCP5-v(s) -4.52 -.67 2.16 -.69 3.44 5.04 3.32
18 ADCP6-u(b) 1.50 .57 1.49 2.47 2.19 2.70 3.46
19 ADCP6-u(s) 6.07 5.05 5.82 6.85 8.10 8.62 9.97
20 ADCP6-v(b) -1.28 3.57 .28 .14 4.44 2.90 2.54
21 ADCP6-v(s) -8.55 -.48 -3.48 -5.44 5.61 6.96 8.96
22 ADCP7-u(b) 3.74 .80 .40 2.05 2.64 3.32 4.19
23 ADCP7-u(s) 5.52 2.72 .48 3.17 6.31 6.71 8.02
24 ADCP7-v(b) 7.82 2.82 1.63 6.77 4.37 4.82 9.25
25 ADCP7-v(s) -1.23 -2.74 -3.23 -1.04 6.12 7.03 6.48

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