Mean State

Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 1.16
ERA5_CCAM_04k [-] 1.38 1.23 1.16 0.0724 0.413 0.854 0.874 0.758 0.890 0.972 0.850
ERA5_CCAM_12k [-] 1.54 1.43 1.16 0.272 0.613 1.00 0.785 0.693 0.873 0.976 0.804
ERA5_CCAM_22k [-] 1.53 1.43 1.16 0.266 0.608 1.01 0.787 0.694 0.873 0.977 0.805
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 1.71
ERA5_CCAM_04k [-] 1.75 1.98 1.71 0.268 0.655 1.20 0.821 0.634 0.815 0.995 0.796
ERA5_CCAM_12k [-] 2.13 2.28 1.71 0.567 0.943 0.993 0.674 0.575 0.832 0.910 0.729
ERA5_CCAM_22k [-] 2.12 2.27 1.71 0.562 0.934 0.993 0.678 0.577 0.832 0.904 0.729
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 1.92
ERA5_CCAM_04k [-] 2.76 2.26 1.92 0.341 0.684 0.00 0.816 0.706 1.00 0.850 0.828
ERA5_CCAM_12k [-] 2.68 2.30 1.92 0.378 0.864 0.00 0.801 0.632 1.00 0.928 0.817
ERA5_CCAM_22k [-] 2.68 2.30 1.92 0.373 0.861 0.00 0.804 0.632 1.00 0.930 0.818
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 1.99
ERA5_CCAM_04k [-] 2.57 2.30 1.99 0.305 0.821 0.302 0.876 0.773 0.981 0.819 0.854
ERA5_CCAM_12k [-] 2.60 2.41 1.99 0.420 0.952 0.182 0.857 0.742 0.992 0.989 0.869
ERA5_CCAM_22k [-] 2.59 2.40 1.99 0.409 0.943 0.182 0.860 0.743 0.992 0.989 0.870
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 1.14
ERA5_CCAM_04k [-] 1.26 1.22 1.14 0.0791 0.259 3.20 0.905 0.744 0.488 0.984 0.776
ERA5_CCAM_12k [-] 1.59 1.55 1.14 0.414 0.544 3.33 0.601 0.656 0.428 0.922 0.652
ERA5_CCAM_22k [-] 1.58 1.55 1.14 0.410 0.539 3.33 0.604 0.658 0.428 0.925 0.654
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 0.750
ERA5_CCAM_04k [-] 0.769 0.769 0.750 0.0191 0.288 0.662 0.897 0.764 0.921 0.993 0.847
ERA5_CCAM_12k [-] 0.997 0.990 0.750 0.240 0.508 0.908 0.770 0.662 0.892 0.858 0.792
ERA5_CCAM_22k [-] 0.991 0.985 0.750 0.235 0.504 0.923 0.772 0.664 0.891 0.860 0.793
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 2.68
ERA5_CCAM_04k [-] 2.59 2.77 2.68 0.0958 0.771 4.11 0.716 0.680 0.419 0.151 0.627
ERA5_CCAM_12k [-] 2.58 2.83 2.68 0.158 0.651 3.58 0.717 0.760 0.451 0.163 0.660
ERA5_CCAM_22k [-] 2.59 2.83 2.68 0.155 0.649 3.58 0.720 0.761 0.451 0.141 0.659
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 1.27
ERA5_CCAM_04k [-] 0.989 1.10 1.27 -0.164 0.310 1.32 0.835 0.769 0.874 0.951 0.850
ERA5_CCAM_12k [-] 0.996 1.08 1.27 -0.188 0.453 1.46 0.766 0.689 0.848 0.631 0.722
ERA5_CCAM_22k [-] 0.990 1.08 1.27 -0.191 0.454 1.46 0.764 0.689 0.848 0.632 0.723
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 2.47
ERA5_CCAM_04k [-] 5.14 2.64 2.47 0.169 0.461 0.00 0.941 0.857 1.00 1.00 0.939
ERA5_CCAM_12k [-] 4.34 2.62 2.47 0.155 0.474 1.97 0.946 0.851 0.764 1.00 0.886
ERA5_CCAM_22k [-] 4.31 2.62 2.47 0.148 0.469 1.97 0.948 0.852 0.764 1.00 0.887
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 2.54
ERA5_CCAM_04k [-] 2.94 2.88 2.48 2.87 0.399 1.20 1.25 0.708 0.635 0.767 0.777 0.704
ERA5_CCAM_12k [-] 2.73 2.67 2.48 2.87 0.183 0.997 1.19 0.756 0.664 0.784 0.942 0.762
ERA5_CCAM_22k [-] 2.72 2.74 2.58 2.13 0.165 0.994 1.22 0.760 0.666 0.771 0.946 0.762
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 4.87
ERA5_CCAM_04k [-] 5.68 5.72 4.84 5.39 0.876 2.81 1.48 0.665 0.617 0.733 0.543 0.635
ERA5_CCAM_12k [-] 5.02 5.02 4.84 5.39 0.173 2.04 1.34 0.734 0.663 0.752 0.905 0.743
ERA5_CCAM_22k [-] 4.97 4.99 4.84 5.39 0.147 2.03 1.40 0.735 0.663 0.735 0.909 0.741
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 1.71
ERA5_CCAM_04k [-] 1.75 1.98 1.71 0.268 0.655 1.20 0.821 0.634 0.815 0.995 0.780
ERA5_CCAM_12k [-] 2.13 2.28 1.71 0.567 0.943 0.993 0.674 0.575 0.832 0.910 0.713
ERA5_CCAM_22k [-] 2.12 2.27 1.71 0.562 0.934 0.993 0.678 0.577 0.832 0.904 0.714
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 1.92
ERA5_CCAM_04k [-] 2.47 2.26 1.92 0.341 0.684 0.00 0.816 0.706 1.00 0.850 0.816
ERA5_CCAM_12k [-] 2.44 2.30 1.92 0.378 0.864 0.00 0.801 0.632 1.00 0.928 0.798
ERA5_CCAM_22k [-] 2.43 2.30 1.92 0.373 0.861 0.00 0.804 0.632 1.00 0.930 0.800
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 1.68
ERA5_CCAM_04k [-] 2.10 1.84 1.68 0.162 0.477 0.697 0.918 0.817 0.948 0.981 0.897
ERA5_CCAM_12k [-] 2.25 2.08 1.68 0.396 0.931 0.280 0.846 0.692 0.988 0.944 0.832
ERA5_CCAM_22k [-] 2.24 2.07 1.68 0.388 0.923 0.280 0.849 0.694 0.988 0.943 0.833
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 2.23
ERA5_CCAM_04k [-] 2.89 2.65 2.23 0.415 1.08 0.00 0.852 0.747 1.00 0.612 0.792
ERA5_CCAM_12k [-] 2.84 2.67 2.23 0.439 0.968 0.108 0.863 0.771 0.995 0.883 0.856
ERA5_CCAM_22k [-] 2.83 2.66 2.23 0.425 0.958 0.108 0.866 0.772 0.995 0.881 0.857
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 1.14
ERA5_CCAM_04k [-] 1.26 1.22 1.14 0.0791 0.259 3.20 0.905 0.744 0.488 0.984 0.773
ERA5_CCAM_12k [-] 1.59 1.55 1.14 0.414 0.544 3.33 0.601 0.656 0.428 0.922 0.653
ERA5_CCAM_22k [-] 1.58 1.55 1.14 0.410 0.539 3.33 0.604 0.658 0.428 0.925 0.654
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 0.798
ERA5_CCAM_04k [-] 0.866 0.867 0.798 0.0688 0.311 0.425 0.910 0.782 0.958 0.994 0.885
ERA5_CCAM_12k [-] 1.17 1.17 0.798 0.372 0.634 0.684 0.717 0.653 0.933 0.948 0.780
ERA5_CCAM_22k [-] 1.16 1.16 0.798 0.366 0.629 0.684 0.720 0.654 0.933 0.949 0.782
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 0.673
ERA5_CCAM_04k [-] 0.609 0.614 0.673 -0.0588 0.253 1.03 0.875 0.730 0.853 0.567 0.751
ERA5_CCAM_12k [-] 0.716 0.707 0.673 0.0341 0.309 1.26 0.868 0.681 0.816 0.844 0.778
ERA5_CCAM_22k [-] 0.713 0.703 0.673 0.0300 0.308 1.30 0.869 0.681 0.813 0.841 0.777
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 3.10
ERA5_CCAM_04k [-] 4.04 2.68 3.10 -0.417 0.593 2.03 0.779 0.777 0.749 1.00 0.816
ERA5_CCAM_12k [-] 3.74 2.74 3.10 -0.359 0.450 2.03 0.807 0.847 0.749 1.00 0.850
ERA5_CCAM_22k [-] 3.73 2.75 3.10 -0.355 0.450 2.03 0.809 0.848 0.749 1.00 0.850
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 2.28
ERA5_CCAM_04k [-] 2.69 2.85 2.28 0.574 0.937 6.05 0.636 0.558 7.41e-05 1.00 0.550
ERA5_CCAM_12k [-] 2.67 2.92 2.28 0.640 0.838 5.02 0.604 0.649 0.0740 1.00 0.595
ERA5_CCAM_22k [-] 2.68 2.91 2.28 0.630 0.834 5.02 0.609 0.650 0.0740 1.00 0.597
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 0.863
ERA5_CCAM_04k [-] 0.834 0.813 0.863 -0.0500 0.234 0.508 0.914 0.737 0.968 0.814 0.834
ERA5_CCAM_12k [-] 1.01 0.984 0.863 0.121 0.353 2.04 0.846 0.631 0.747 0.439 0.659
ERA5_CCAM_22k [-] 0.997 0.981 0.863 0.118 0.352 2.04 0.849 0.631 0.747 0.439 0.659
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 1.43
ERA5_CCAM_04k [-] 1.03 1.22 1.43 -0.209 0.340 1.64 0.817 0.777 0.851 0.973 0.839
ERA5_CCAM_12k [-] 0.993 1.12 1.43 -0.310 0.493 1.23 0.747 0.702 0.872 0.785 0.762
ERA5_CCAM_22k [-] 0.988 1.11 1.43 -0.314 0.494 1.23 0.744 0.702 0.872 0.787 0.762
Download Data
Period Mean (original grids) [mm d-1]
Model Period Mean (intersection) [mm d-1]
Benchmark Period Mean (intersection) [mm d-1]
Model Period Mean (complement) [mm d-1]
Benchmark Period Mean (complement) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 2.47
ERA5_CCAM_04k [-] 5.14 2.64 2.47 0.169 0.461 0.00 0.941 0.857 1.00 1.00 0.931
ERA5_CCAM_12k [-] 4.34 2.62 2.47 0.155 0.474 1.97 0.946 0.851 0.764 1.00 0.882
ERA5_CCAM_22k [-] 4.31 2.62 2.47 0.148 0.469 1.97 0.948 0.852 0.764 1.00 0.883

Temporally integrated period mean

BENCHMARK MEAN
Data not available
Data not available
MODEL MEAN
Data not available
BIAS
Data not available
BIAS SCORE
Data not available
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RMSE
Data not available
RMSE SCORE
Data not available
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BENCHMARK MAX MONTH
Data not available
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MODEL MAX MONTH
Data not available
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DIFFERENCE IN MAX MONTH
Data not available
SEASONAL CYCLE SCORE
Data not available

SPATIAL TAYLOR DIAGRAM
Data not available
MODEL COLORS
Data not available

Spatially integrated regional mean

MODEL COLORS
Data not available
REGIONAL MEAN
Data not available
ANNUAL CYCLE
Data not available
MONTHLY ANOMALY
Data not available
ANNUAL CYCLE
Data not available

All Models

Benchmark
Data not available
Data not available
ERA5_CCAM_04k
Data not available
Data not available
ERA5_CCAM_12k
Data not available
Data not available
ERA5_CCAM_22k
Data not available
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Data Information

  Title:
CPC Merged Analysis of Precipitation (excludes NCEP Reanalysis)

  Institutions:
NOAA/OAR/ESRL PSD, Boulder, Colorado, USA

  Source:
Merged Precipitation with gauge observations, a variety of satellite observations and the NCEP–NCAR reanalysis

  History:
2019-04-30: downloaded source from https://www.esrl.noaa.gov/psd/data/gridded/data.cmap.html#detail
2019-07-01: converted to netCDF with https://github.com/mmu2019/Datasets/blob/master/read-pr-cmap.py

  References:
Xie, P., and P.A. Arkin (1997), Global precipitation: A 17-year monthly analysis based on gauge observations, satellite estimates, and numerical model outputs, Bull. Amer. Meteor. Soc., 78, 2539-2558
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  Comments:
time_period: 1979-01 through 2018-12
original_temporal_resolution: monthly
original_spatial_resolution: 2.5 degree
original_units: mm/day
final_temporal_resolution: monthly
final_spatial_resolution: 0.5 degree
final_units: kg/m2/s

  Convention:
CF-1.7