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Webtags/Parameters (preserving history): Difference between revisions
Webtags/Parameters (preserving history) (view source)
Revision as of 07:58, 17 June 2021
, 07:58, 17 June 2021→Input modification Parameters
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* An input parameter is used where the same web tag can represent a value for a number of different past time instants. | * An input parameter is used where the same web tag can represent a value for a number of different past time instants. | ||
* Each of those past time instants is represented by a different value for the input parameter. | * Each of those past time instants is represented by a different value for the input parameter. | ||
* So a combination of web tag name and input modification parameter lets Cumulus | * So a combination of web tag name and input modification parameter lets Cumulus select the value you want to see. | ||
* The web tags that can use input modification parameters will depend on which Cumulus release you are using | * The web tags that can use input modification parameters will depend on which Cumulus release you are using | ||
* To supply both optional input modification, and optional output modification parameters, separate them with spaces, e.g. <#ByMonthTempHT mon=7 format=hh:nn>. In that example, the time only is returned for the highest ever temperature in July, after processing by Cumulus of the time-stamp web tag. | * To supply both optional input modification, and optional output modification parameters, separate them with spaces, e.g. <#ByMonthTempHT mon=7 format=hh:nn>. In that example, the time only is returned for the highest ever temperature in July, after processing by Cumulus of the time-stamp web tag. | ||