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reducer.join


reducer
Since v1.0.11
Available on all platforms
See also

The 'reducer.join' function outputs for each tick of Geo Time Series™ which are in the same equivalence class, the concatenation of the string representation of values separated by the join string.

The location and elevation returned are from the latest measure.

It will exclude all null values when computing the join.

Signature

Examples

[ [ NEWGTS "GTS1" RENAME 10 NaN NaN NaN 1 ADDVALUE 20 NaN NaN NaN 40 ADDVALUE NEWGTS "GTS2" RENAME 10 NaN NaN NaN 4 ADDVALUE NEWGTS "GTS3" RENAME 10 NaN NaN NaN 3 ADDVALUE 20 NaN NaN NaN 2 ADDVALUE NEWGTS "GTS4" RENAME 10 NaN NaN NaN 3 ADDVALUE ] [] ' & ' reducer.join ] REDUCE