% This file contains a station summary listing for a temperature 
% station in the Berkeley Earth database.  This station is identified as: 
% 
%    Berkeley ID#:  18468
%    Primary Name:  OOST MAARLAND AWS
%    Record Type:   TAVG
%    Country:       Netherlands
%    Latitude:        50.80000 +/- 0.00050
%    Longitude:        5.71700 +/- 0.00050
%    Elevation (m): 49.00 +/- 0.05
%    # of Months:   55
%
%    IDs: gsod - 063790-99999
%         usaf - 63790
%
%    Sources: Global Summary of the Day
% 
%    Site Hash:     ee676ecc86db595dae9567754995017b
%    Raw Data Hash: 33d2c98199d7d55616fec8a98f91cfea
%    Adj Data Hash: 8640b10ba0c5ddcbbfbb5be7d58ec7cb
% 
% The data for this station is presented below in several columns and in 
% several forms.  The temperature values are reported as "raw", 
% "adjusted", and "regional expectation".  
%
% The "raw" values reflect the observations as originally ingested by 
% the Berkeley Earth system from one or more originating archive(s).  
% These "raw" values may reflect the merger of more than one temperature 
% time series if multiple archives reported values for this location.
% Alongside the raw data we have also provided a flag indicating which 
% values failed initial quality control checks.  A further column 
% dates at which the raw data may be subject to continuity "breaks" 
% due to documented station moves (denoted "1"), prolonged measurement 
% gaps (denoted "2"), documented time of observation changes (denoted "3")
% and other empirically determined inhomogeneities (denoted "4"). 
%
% In many cases, raw temperature data contains a number of artifacts, 
% caused by issues such as typographical errors, instrumentation changes, 
% station moves, and urban or agricultural development near the station.  
% The Berkeley Earth analysis process attempts to identify and estimate 
% the impact of various kinds of data quality problems by comparing each 
% time series to neighboring series.  At the end of the analysis process, 
% the "adjusted" data is created as an estimate of what the weather at 
% this location might have looked like after removing apparent biases.  
% This "adjusted" data will generally to be free from quality control 
% issues and be regionally homogeneous.  Some users may find this 
% "adjusted" data that attempts to remove apparent biases more 
% suitable for their needs, while other users may prefer to work 
% with raw values.
%
% Lastly, we have provided a "regional expectation" time series, based 
% on the Berkeley Earth expected temperatures in the neighborhood of the 
% station.  This incorporates information from as many weather stations as 
% are available for the local region surrounding this location.  Note
% that the regional expectation may be a systematically a bit warmer or
% colder than the weather stations by a few degrees due to differences 
% in mean elevation and other local characteristics.
%
% For each temperature time series, we have also included an "anomaly" 
% time series that removes both the seasonality and the long-term mean.
% These anomalies may provide an easier way of seeing changes through 
% time.
%
% Reported temperatures are in Celsius and reflect monthly averages.  As
% these files are intended to be summaries for convenience, additional 
% information, including more detailed flagging and metadata, may be 
% available in our whole data set files.
%
% The Berkeley Earth analysis was run on 15-Nov-2013 19:55:48
% 
%                   Raw Data           QC    Continuity     Adjusted Data      Regional Expectation
% Year, Month, Temperature, Anomaly, Failed,   Breaks,   Temperature, Anomaly, Temperature, Anomaly
 
  1993     9         NaN       NaN     NaN       NaN           NaN       NaN      12.994    -1.084
  1993    10         NaN       NaN     NaN       NaN           NaN       NaN       8.641    -0.982
  1993    11         NaN       NaN     NaN       NaN           NaN       NaN       1.727    -3.162
  1993    12         NaN       NaN     NaN       NaN           NaN       NaN       4.384     2.501
  1994     1         NaN       NaN     NaN       NaN           NaN       NaN       3.820     3.117
  1994     2         NaN       NaN     NaN       NaN           NaN       NaN       1.512    -0.124
  1994     3         NaN       NaN     NaN       NaN           NaN       NaN       7.411     2.725
  1994     4         NaN       NaN     NaN       NaN           NaN       NaN       7.841    -0.163
  1994     5         NaN       NaN     NaN       NaN           NaN       NaN      12.420    -0.011
  1994     6         NaN       NaN     NaN       NaN           NaN       NaN      16.126     0.508
  1994     7         NaN       NaN     NaN       NaN           NaN       NaN      21.492     4.376
  1994     8         NaN       NaN     NaN       NaN           NaN       NaN      17.713     0.913
  1994     9      14.192    -0.706       1         0           NaN       NaN      13.396    -0.682
  1994    10      10.126    -0.319       1         0           NaN       NaN       9.274    -0.349
  1994    11      10.220     4.510       0         0        10.220     4.510       9.179     4.290
  1994    12       5.569     2.864       1         0           NaN       NaN       4.790     2.906
  1995     1       3.889     2.364       0         0         3.889     2.364       2.268     1.564
  1995     2       7.167     4.710       1         0           NaN       NaN       5.528     3.892
  1995     3       6.011     0.505       1         0           NaN       NaN       4.470    -0.216
  1995     4       9.217     0.392       1         0           NaN       NaN       8.399     0.395
  1995     5      13.927     0.675       0         0        13.927     0.675      12.998     0.568
  1995     6      16.378    -0.061       1         0           NaN       NaN      14.587    -1.030
  1995     7      20.608     2.670       1         0           NaN       NaN      20.538     3.421
  1995     8      19.205     1.584       1         0           NaN       NaN      19.338     2.538
  1995     9      13.824    -1.075       0         0        13.824    -1.075      13.289    -0.788
  1995    10      14.342     3.898       1         0           NaN       NaN      13.068     3.445
  1995    11       6.302     0.592       1         0           NaN       NaN       5.359     0.470
  1995    12       0.814    -1.891       1         0           NaN       NaN      -0.221    -2.105
  1996     1       1.290    -0.235       0         0         1.290    -0.235      -0.027    -0.731
  1996     2       1.602    -0.855       1         0           NaN       NaN      -0.220    -1.855
  1996     3       3.670    -1.836       1         0           NaN       NaN       2.989    -1.696
  1996     4       8.764    -0.061       1         0           NaN       NaN       8.935     0.931
  1996     5      11.679    -1.573       0         0        11.679    -1.573      10.720    -1.711
  1996     6      14.931    -1.508       1         0           NaN       NaN      15.887     0.270
  1996     7      17.060    -0.877       0         0        17.060    -0.877      16.254    -0.863
  1996     8      17.500    -0.121       1         0           NaN       NaN      17.114     0.314
  1996     9      11.684    -3.214       1         0           NaN       NaN      11.911    -2.166
  1996    10      10.781     0.337       1         0           NaN       NaN      10.137     0.514
  1996    11       5.504    -0.206       1         0           NaN       NaN       4.699    -0.190
  1996    12      -0.851    -3.556       0         0        -0.851    -3.556      -0.551    -2.434
  1997     1      -2.370    -3.895       1         0           NaN       NaN      -1.817    -2.521
  1997     2       6.227     3.770       1         0           NaN       NaN       5.233     3.598
  1997     3       8.966     3.459       1         0           NaN       NaN       7.970     3.284
  1997     4       7.558    -1.267       0         0         7.558    -1.267       7.003    -1.001
  1997     5      13.445     0.193       1         0           NaN       NaN      12.753     0.322
  1997     6      17.290     0.852       1         0           NaN       NaN      15.647     0.030
  1997     7      17.570    -0.368       0         0        17.570    -0.368      16.987    -0.130
  1997     8      20.770     3.149       1         0           NaN       NaN      20.497     3.697
  1997     9      13.913    -0.985       1         0           NaN       NaN      14.556     0.479
  1997    10       9.836    -0.609       0         0         9.836    -0.609       9.183    -0.441
  1997    11       6.909     1.199       1         0           NaN       NaN       5.575     0.686
  1997    12       5.062     2.357       1         0           NaN       NaN       3.732     1.848
  1998     1       3.932     2.407       1         0           NaN       NaN       3.297     2.593
  1998     2       6.064     3.607       1         0           NaN       NaN       5.036     3.400
  1998     3       7.328     1.822       1         0           NaN       NaN       6.582     1.897
  1998     4       9.177     0.352       0         0         9.177     0.352       8.180     0.176
  1998     5      15.204     1.952       0         0        15.204     1.952      14.691     2.260
  1998     6      16.685     0.247       0         0        16.685     0.247      16.131     0.513
  1998     7      16.830    -1.108       0         0        16.830    -1.108      15.891    -1.225
  1998     8      17.133    -0.488       0         0        17.133    -0.488      17.061     0.261
  1998     9      15.036     0.138       0         0        15.036     0.138      14.369     0.292
  1998    10      10.022    -0.422       0         0        10.022    -0.422       9.085    -0.539
  1998    11       3.573    -2.137       0         0         3.573    -2.137       2.505    -2.384
  1998    12       4.505     1.801       0         0         4.505     1.801       3.111     1.228
  1999     1       5.818     4.293       0         0         5.818     4.293       4.159     3.455
  1999     2       2.569     0.113       0         0         2.569     0.113       1.554    -0.081
  1999     3       7.185     1.679       0         0         7.185     1.679       6.813     2.127
  1999     4         NaN       NaN     NaN       NaN           NaN       NaN       9.009     1.005
  1999     5         NaN       NaN     NaN       NaN           NaN       NaN      14.267     1.837
  1999     6         NaN       NaN     NaN       NaN           NaN       NaN      15.182    -0.435
  1999     7         NaN       NaN     NaN       NaN           NaN       NaN      19.103     1.986
  1999     8         NaN       NaN     NaN       NaN           NaN       NaN      17.559     0.759
  1999     9         NaN       NaN     NaN       NaN           NaN       NaN      17.547     3.470
  1999    10         NaN       NaN     NaN       NaN           NaN       NaN       9.911     0.288
  1999    11         NaN       NaN     NaN       NaN           NaN       NaN       4.515    -0.374
  1999    12         NaN       NaN     NaN       NaN           NaN       NaN       3.262     1.379
  2000     1         NaN       NaN     NaN       NaN           NaN       NaN       2.597     1.894
  2000     2         NaN       NaN     NaN       NaN           NaN       NaN       4.685     3.049
  2000     3         NaN       NaN     NaN       NaN           NaN       NaN       6.216     1.531