InterpolateVoidValues (FPScript)
Interpolates or extrapolates void floating point values in a data set.
Syntax
InterpolateVoidValues(DataSet)
The syntax of the InterpolateVoidValues function consists of the following parts:
Part |
Description |
|---|---|
DataSet |
Data set with floating point values in which void values are to be interpolated. All data structures are allowed, except scalar value und list. All numeric data types are permitted. |
Remarks
Calendar time values and time spans remain in the result. All other data types are converted into 64-bit floating point values. Individual components are handled separately for signals, signal series and space curves.
The function searches for void floating point values and removes them by means of linear interpolation or extrapolation.
If the argument is a list, then the function is executed for each element of the list and the result is also a list.
For complex data types the absolute value is formed.
Available in
FlexPro Basic, Professional, Developer Suite
Examples
InterpolateVoidValues({2.0, 5.0, ?, 4.0, ?}) |
Results in {2.0, 5.0, 4.5, 4.0, 3.5}. |