Summary
This block is used to merge histories together according to tags. It will produce as many histories as possible tags combinations.
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The values are merged for the same rows using the given operator. It implies that they have the same timestamps, so you need to use before the Standardize
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The tags are also merged in the created histories. Only the tags with the same key and same value are kept.
Implementation
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Drag and drop the block from the palette
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Link the "execute" action from the "executed" topic of the previous block
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Fill the tags you want to use to create the combinations. For example: use "floor" and "resource" to get a combination of histories per floor and per resource. (Level 1 & Electricity, Level 1 & Gas, Level 2 & Electricity...)
Example
This block will merge histories according to usage tag
Properties
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Artifacts: Artifacts created by this block
histories: list of histories used then by the other blocks -
Target: SFormat to select the histories to merge
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keys: list of tags to use to create history combinations
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Operator: Math operator used to merge data together from the different histories