Model attributes (Heat Overlay)

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Revision as of 09:47, 11 September 2019 by Frank@tygron.nl (talk | contribs)
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The heat overlay's model calculations depend on a number of calculation-wide parameters. These parameters are available as attributes of the heat overlay and can be modified as such.

Attribute Unit Description
DATES milliseconds Dates define the amount of timeframes and are used to define the day and time for calculating sun angles.
HOURLY_RADIATION Wm-2 / hr The amount of Sun radiation this hour, measured at a weather station.
HOURLY_HUMIDITY percentage The relative humidity of the air at this hour, measured at a weather station.
SUN_DAILY_MOTION factor A factor used in calculating the Atmospheric Temperature from the calculated Urban Heat Island value.
HOURLY_TEMPERATURE °C The temperature at this hour, measured at a weather station.