foundryts.functions.series

foundryts.functions.series(*args)

Creates a reference to all input time series that operations can be applied on.

Each input time series ID is translated to an element in a NodeCollection where each element is just a reference to the existing time series in the Foundry ecosystem.

• Parameters: *args (

  *
  

  str) – Args for all time series IDs to use for creating time series references in the NodeCollection.

• Returns: A :py`NodeCollection` of all the time series IDs passed.

• Return type: py:class:

  `
  

  NodeCollection

Dataframe schema

Examples

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>>> altimeter_series = F.series(
...     "altimeter_aircraft-1",
...     "altimeter_aircraft-2",
... )
>>> altimeter_series.to_pandas()
                   series               timestamp     value
0    altimeter_aircraft-1 2024-09-06 07:00:00.000 -1.185493
1    altimeter_aircraft-1 2024-09-06 07:01:30.983  0.830117
2    altimeter_aircraft-1 2024-09-06 07:03:01.966  0.115240
3    altimeter_aircraft-1 2024-09-06 07:04:32.949  0.059973
4    altimeter_aircraft-1 2024-09-06 07:06:03.932 -0.290032
..                    ...                     ...       ...
495  altimeter_aircraft-2 2024-09-06 19:30:36.585  1.204543
496  altimeter_aircraft-2 2024-09-06 19:32:07.568 -1.183036
497  altimeter_aircraft-2 2024-09-06 19:33:38.551  0.216189
498  altimeter_aircraft-2 2024-09-06 19:35:09.534 -0.854239
499  altimeter_aircraft-2 2024-09-06 19:36:40.517  0.312806