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wiki:cumulusmx:webtags:recenthistory

Recent History

Please refer to the Recent history page for full information about using the tags in the following two tables.

All tags in the tables below have:

  • Mandatory input parameters as in this description
    • d is used for number of days ago, Note
    • h represents the number of hours before now, and Note
    • m the number of minutes.
  • Timestamp tag Note
    • This can take optional output parameters to format the date / time returned
  • If appropriate or valid input parameters aer not supplied a Webtag Error will be generated directly of the CumulusMX Console1) and in the logs.

Although as the Recent history page explains, the history is intended to cover every minute in last 7 days, some entries may be at less frequent intervals, and when clocks change some entries will be missing altogether.

Webtag name Function Parameters example
Time-stamp tag
<#RecentTS> Gives the timestamp of the data that will be returned for any other recent history tag that uses same d, h, and m parameters <#RecentTS h=3 m=1 format=“HH:mm”>

Filter:
Choose your search criteria carefully. :-)

Webtag name Function Input Modification Parameters example
Temperature & Humidity tags
<#RecentOutsideTemp> Outside Temperature <#RecentOutsideTemp h=3 m=1>
This will return the outside temperature 3hrs 1minute ago
<#RecentWindChill> Wind Chill <#RecentWindChill d=48 m=1>
Reports the wind chill temperature 2 days ago
<#RecentDewPoint> Dew Point <#RecentDewPoint h=25>
Reports the dew point temperature 1 day & 1hr ago
<#RecentApparent> Apparent <#RecentApparent m30>
Reports the dew point temperature half an hour ago
<#RecentHeatIndex> Heat Index <#RecentHeatIndex m=131>
Reports the heat index 2hrs 11minutes ago
<#RecentHumidity> Relative Humidity <#RecentHumidity d=3 h=6><#RecentTS d=3 h=6 format=“HH:mm”>
Returns the Humidity and time 3 days 6hrs ago with the correct time of the reading.
Wind Note
<#RecentWindSpeed> Wind Speed <#RecentWindSpeed m=10>
<#RecentWindGust> Wind Gust <#RecentWindGust d=1 m=1>
will report the wind gust at approximately the same time yesterday
<#RecentWindLatest> Wind Latest. <#RecentWindLatest m=30>
This will tell you the windspeed 30 minutes ago.
<#RecentWindDir> Wind Direction (instantaneous) <#RecentWindDir m=10>
Will tell you which direction the wind was blowing from 10 minutes ago
<#RecentWindAvgDir> Wind Direction (average) <#RecentWindAvgDir d=6>
Will say what the calculated average wind direction was at this time 6 days ago.
Pressure
<#RecentPressure> Sea-level Pressure <#RecentPressure h=3 m=1>
gives the sea level pressure when <#presstrendval> started tracking the pressure.
Rainfall
<#RecentRainToday> This returns the daily rain total from last rollover on the specified day (d=?). Remember
Solar & UV Note
<#RecentSolarRad> Solar Radiation <#RecentSolarRad m=90>
Returns the solar radiation value from 1hr 30 minutes ago.
<#RecentUV> UV Index <#RecentUV d=1>
Returns the UV reading from 24hrs ago
Indoor Temperature & Humidity tags
<#RecentIndoorTemp> Indoor Temperature Parameters as with other Recent webtags
<#RecentIndoorHumidity> Indoor Temperature Parameters as with other Recent webtags
Other temperatures
<#RecentWindChill> Wind Chill <#RecentWindChill h=48 m=1>
Reports the wind chill temperature 2 days ago
<#RecentFeelsLike> Feels Like Temperature <#RecentFeelsLike h=12 m=1>
Reports the feel like temperature 12 hours ago
<#RecentHumidex> Canadian Humidity Index Note <#RecentHumidex h=3>
Reports humidex 3 hours ago

1)
If not running as a service.
wiki/cumulusmx/webtags/recenthistory.txt · Last modified: by Neil