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reducer.min


reducer
Since v1.0.11
Available on all platforms
See also

The reducer.min function outputs for each tick the minimum value of Geo Time Series™ which are in the same equivalence class.

It operates on any type.

The location and elevation returned are those of the first minimum value encountered.

It will exclude all null values when computing the minimum.

Signature

Examples

[ [ NEWGTS "GTS1" RENAME 10 NaN NaN NaN 1 ADDVALUE 20 NaN NaN NaN 42 ADDVALUE NEWGTS "GTS2" RENAME 10 NaN NaN NaN 4 ADDVALUE 20 NaN NaN NaN 3 ADDVALUE NEWGTS "GTS3" RENAME 10 NaN NaN NaN 3 ADDVALUE 20 NaN NaN NaN 8 ADDVALUE NEWGTS "GTS4" RENAME 10 NaN NaN NaN 42 ADDVALUE ] [] reducer.min ] REDUCE