Mean State

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Period Mean (original grids) [%]
Model Period Mean (intersection) [%]
Benchmark Period Mean (intersection) [%]
Model Period Mean (complement) [%]
Benchmark Period Mean (complement) [%]
Bias [%]
RMSE [%]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 74.9
CAM6CLM50SP [-] 68.1 68.1 65.3 79.6 3.86 10.2 1.62 0.456 0.515 0.740 0.920 0.629
CAM6CTSM51SP [-] 69.2 69.2 65.3 79.6 4.95 10.1 1.65 0.459 0.520 0.736 0.934 0.634

Temporally integrated period mean

BENCHMARK MEAN
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MODEL MEAN
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BIAS
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BIAS SCORE
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RMSE
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RMSE SCORE
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BENCHMARK MAX MONTH
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MODEL MAX MONTH
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DIFFERENCE IN MAX MONTH
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SEASONAL CYCLE SCORE
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SPATIAL TAYLOR DIAGRAM
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MODEL COLORS
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Spatially integrated regional mean

MODEL COLORS
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REGIONAL MEAN
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ANNUAL CYCLE
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MONTHLY ANOMALY
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ANNUAL CYCLE
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All Models

Benchmark
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CAM6CLM50SP
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CAM6CTSM51SP
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Data Information

  Title:
derived ERA interim

  Source_file:
This product is generated from monthly ERA interim observations

  Conventions:
Please contact Prof. James Randerson (Email: jranders@uci.edu) or Dr. Mingquan Mu (mmu@uci.edu) for any question

  Creation_date:
Wed Dec 2 12:03:21 PST 2015

  Approach:
I read the monthly 2m dewpoint temperature and 2m surface air temperature from original file, and calculated 2m relative humidity using the way by John Dutton (Ceaseless Wind, John Dutton. McGraw-Hill, 1976. pp 273-274). The final data were saved by each month and each year.

  Temporal resolution:
monthly

  General information:
This product was derived from ERA interim Dataset (1979-present).

  Spatial resolution:
0.5x0.5, 1x1 and 2.5x2.5 degree

  Derived data code:
http://redwood.ess.uci.edu/mingquan/www/ILAMB/Download/CODES/CODES/subroutines/convert/convert-rhums-ERA-interim.ncl