Data Coverage Chart |
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A data coverage chart is a diagram showing the presence or absence of valid data in each time step.
The example above shows:
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the anemometers reporting frequent short outages, often the A or B anemometer, but rarely both at once (a pattern typical of tower shading)
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an outage in the 'Direction 58m' variable in late November and early December of 2017
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two brief outages in mid-May 2017 in all data columns except 'Air Density'
See also
Data Coverage window
Written by: Tom Lambert
Contact: windographer.support@ul.com
Last modified: November 6, 2017