function which every function contains.
Anywhere a function is accepted you may find any of the functions listed here, and you tell them apart using the value of the function field.
| Function | Tag | Description |
|---|---|---|
| Constant | constant | Emit a constant value at a given resolution. |
| Add | add | Sum two or more operands. |
| Subtract | subtract | Compute left - right. |
| Divide | divide | Compute numerator / denominator with unit algebra. |
| Multiply | multiply | Multiply two operands with unit algebra. |
| Aggregate | aggregate | Aggregate a dataset over a coarser resolution window. |
| Resample | resample | Resample a coarse-resolution series to finer resolution. |
| Select | select | Keep only values matching a condition (temporal or value-based). |
| Mask | mask | Conditional substitution based on a condition. |
| Clip | clip | Clamp values to a min/max range. |
| Lookup | lookup | Tier-based table lookup. |