% This file contains a station summary listing for a temperature 
% station in the Berkeley Earth database.  This station is identified as: 
% 
%    Berkeley ID#:  6518
%    Primary Name:  BOLTON SPS
%    Record Type:   TAVG
%    Country:       Canada
%    Latitude:        43.88000 +/- 0.00500
%    Longitude:      -79.73000 +/- 0.00500
%    Elevation (m): 213.00 +/- 0.50
%    # of Months:   55
%
%    IDs: ghcnd - CA006150825
%
%    Sources: Global Historical Climatology Network - Daily
% 
%    Site Hash:     3819f274e8a51920395d4dbcc0ca94ea
%    Raw Data Hash: c54529eb6d47722ea851d2f8485e9e29
%    Adj Data Hash: b2f5ce2f96cdfe56bc8874736b259b55
% 
% 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
 
  1980     7         NaN       NaN     NaN       NaN           NaN       NaN      19.332    -0.023
  1980     8         NaN       NaN     NaN       NaN           NaN       NaN      20.194     1.636
  1980     9         NaN       NaN     NaN       NaN           NaN       NaN      14.202    -0.358
  1980    10         NaN       NaN     NaN       NaN           NaN       NaN       6.264    -2.227
  1980    11         NaN       NaN     NaN       NaN           NaN       NaN       1.610    -0.560
  1980    12         NaN       NaN     NaN       NaN           NaN       NaN      -8.433    -3.437
  1981     1         NaN       NaN     NaN       NaN           NaN       NaN     -11.765    -3.680
  1981     2         NaN       NaN     NaN       NaN           NaN       NaN      -3.999     3.662
  1981     3         NaN       NaN     NaN       NaN           NaN       NaN      -1.374     1.246
  1981     4         NaN       NaN     NaN       NaN           NaN       NaN       6.773     1.665
  1981     5         NaN       NaN     NaN       NaN           NaN       NaN      10.660    -1.001
  1981     6         NaN       NaN     NaN       NaN           NaN       NaN      16.794    -0.148
  1981     7      19.971     0.211       1         0           NaN       NaN      19.706     0.351
  1981     8      19.008     0.045       0         0        19.008     0.045      18.674     0.116
  1981     9      14.292    -0.674       0         0        14.292    -0.674      13.633    -0.927
  1981    10       6.145    -2.751       0         0         6.145    -2.751       6.314    -2.177
  1981    11       2.863     0.288       0         0         2.863     0.288       3.183     1.013
  1981    12      -3.523     1.068       0         0        -3.523     1.068      -4.708     0.287
  1982     1     -10.358    -2.678       0         0       -10.358    -2.678     -11.699    -3.614
  1982     2         NaN       NaN     NaN       NaN           NaN       NaN      -8.729    -1.068
  1982     3      -2.451    -0.237       0         0        -2.451    -0.237      -3.323    -0.704
  1982     4       4.454    -1.059       0         0         4.454    -1.059       3.843    -1.265
  1982     5      14.411     2.345       0         0        14.411     2.345      14.494     2.832
  1982     6      15.301    -2.047       1         0           NaN       NaN      14.776    -2.167
  1982     7      20.242     0.482       0         0        20.242     0.482      19.694     0.339
  1982     8      17.015    -1.948       0         0        17.015    -1.948      16.515    -2.043
  1982     9      14.512    -0.453       0         0        14.512    -0.453      14.432    -0.128
  1982    10       9.167     0.271       0         0         9.167     0.271       9.564     1.073
  1982    11       3.767     1.192       0         0         3.767     1.192       3.928     1.757
  1982    12       0.218     4.808       0         0         0.218     4.808      -1.002     3.994
  1983     1      -4.315     3.366       0         0        -4.315     3.366      -6.102     1.983
  1983     2      -3.643     3.613       0         0        -3.643     3.613      -4.461     3.200
  1983     3       0.597     2.811       0         0         0.597     2.811      -0.274     2.345
  1983     4       5.333    -0.180       0         0         5.333    -0.180       4.890    -0.218
  1983     5       9.960    -2.106       0         0         9.960    -2.106       9.229    -2.432
  1983     6      17.583     0.236       0         0        17.583     0.236      17.484     0.542
  1983     7      21.702     1.941       0         0        21.702     1.941      20.999     1.644
  1983     8      20.516     1.553       0         0        20.516     1.553      20.107     1.550
  1983     9      15.450     0.485       0         0        15.450     0.485      15.833     1.272
  1983    10         NaN       NaN     NaN       NaN           NaN       NaN       8.851     0.360
  1983    11       2.667     0.092       0         0         2.667     0.092       3.083     0.913
  1983    12      -6.300    -1.709       0         0        -6.300    -1.709      -8.264    -3.268
  1984     1      -9.786    -2.105       0         0        -9.786    -2.105     -10.764    -2.679
  1984     2         NaN       NaN     NaN       NaN           NaN       NaN      -2.827     4.834
  1984     3         NaN       NaN     NaN       NaN           NaN       NaN      -5.851    -3.232
  1984     4       7.218     1.705       0         0         7.218     1.705       6.978     1.870
  1984     5      10.226    -1.840       0         0        10.226    -1.840       9.366    -2.295
  1984     6      17.884     0.536       0         0        17.884     0.536      17.359     0.417
  1984     7      19.719    -0.042       1         0           NaN       NaN      18.746    -0.609
  1984     8      20.530     1.567       0         0        20.530     1.567      19.701     1.143
  1984     9      13.092    -1.874       0         0        13.092    -1.874      13.187    -1.374
  1984    10       9.775     0.879       0         0         9.775     0.879      10.382     1.891
  1984    11       2.241    -0.334       0         0         2.241    -0.334       2.809     0.639
  1984    12      -0.454     4.136       0         0        -0.454     4.136      -2.051     2.945
  1985     1      -8.592    -0.911       0         0        -8.592    -0.911      -9.504    -1.418
  1985     2      -6.491     0.765       0         0        -6.491     0.765      -7.254     0.407
  1985     3         NaN       NaN     NaN       NaN           NaN       NaN      -1.593     1.026
  1985     4       7.358     1.845       0         0         7.358     1.845       7.414     2.306
  1985     5      12.823     0.756       0         0        12.823     0.756      12.381     0.720
  1985     6      14.535    -2.812       0         0        14.535    -2.812      14.496    -2.447
  1985     7      19.145    -0.615       0         0        19.145    -0.615      18.725    -0.630
  1985     8      18.016    -0.947       0         0        18.016    -0.947      17.842    -0.716
  1985     9      15.847     0.882       0         0        15.847     0.882      15.977     1.417
  1985    10       8.758    -0.138       0         0         8.758    -0.138       9.263     0.772
  1985    11       2.543    -0.032       0         0         2.543    -0.032       2.824     0.654
  1985    12         NaN       NaN     NaN       NaN           NaN       NaN      -7.009    -2.014
  1986     1         NaN       NaN     NaN       NaN           NaN       NaN      -7.501     0.584
  1986     2         NaN       NaN     NaN       NaN           NaN       NaN      -7.954    -0.293
  1986     3      -0.282     1.932       0         0        -0.282     1.932      -0.660     1.959
  1986     4       7.233     1.720       0         0         7.233     1.720       7.728     2.620
  1986     5      14.150     2.084       0         0        14.150     2.084      13.600     1.939
  1986     6      16.200    -1.148       0         0        16.200    -1.148      15.571    -1.372
  1986     7      19.731    -0.029       1         0           NaN       NaN      19.948     0.593
  1986     8      17.054    -1.908       1         0           NaN       NaN      17.380    -1.178
  1986     9         NaN       NaN     NaN       NaN           NaN       NaN      14.254    -0.306
  1986    10         NaN       NaN     NaN       NaN           NaN       NaN       8.553     0.062
  1986    11         NaN       NaN     NaN       NaN           NaN       NaN       1.183    -0.987
  1986    12         NaN       NaN     NaN       NaN           NaN       NaN      -3.429     1.567
  1987     1         NaN       NaN     NaN       NaN           NaN       NaN      -6.290     1.795
  1987     2         NaN       NaN     NaN       NaN           NaN       NaN      -7.234     0.427
  1987     3         NaN       NaN     NaN       NaN           NaN       NaN       0.007     2.626
  1987     4       7.322     1.809       1         0           NaN       NaN       8.547     3.439
  1987     5         NaN       NaN     NaN       NaN           NaN       NaN      13.494     1.833
  1987     6         NaN       NaN     NaN       NaN           NaN       NaN      18.174     1.231
  1987     7         NaN       NaN     NaN       NaN           NaN       NaN      21.305     1.950
  1987     8         NaN       NaN     NaN       NaN           NaN       NaN      18.583     0.025
  1987     9         NaN       NaN     NaN       NaN           NaN       NaN      15.216     0.655
  1987    10         NaN       NaN     NaN       NaN           NaN       NaN       6.821    -1.670
  1987    11         NaN       NaN     NaN       NaN           NaN       NaN       3.219     1.049
  1987    12         NaN       NaN     NaN       NaN           NaN       NaN      -2.336     2.660
  1988     1         NaN       NaN     NaN       NaN           NaN       NaN      -7.264     0.822
  1988     2         NaN       NaN     NaN       NaN           NaN       NaN      -8.320    -0.659
  1988     3         NaN       NaN     NaN       NaN           NaN       NaN      -2.547     0.072
  1988     4         NaN       NaN     NaN       NaN           NaN       NaN       5.524     0.416