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  • Pno% is the number that refers to the TeLiTab sets the TeLiTab sets in the Data slot. Pno% should be an integer value or a parameter which is assigned an integer value and is the number of theTeLiTab set theTeLiTab set in the expressions' data slot.
  • Npoints% is the number of points (x,y) that are given in direct definition.
  • @ObjFn() refers to the Object from which data will be used.
  • TeLiTab$ refers TeLiTab$ refers to the string parameter that contains the TeLiTabthe TeLiTab.
  • Ndim% is the number of dimensions.
  • "ColLab$_1" and @ObjColPar_1 refer to the column that will be used as the parameter X in the interpolation.
  • "ColLab$_2" and @ObjColPar_2 refer to the column that will be used as the parameter Y in the interpolation. etc.
  • Xint is the parameter to do interpolation on.
  • Xtrap% is an optional argument by which can be indicated that in the event of extrapolation, so when the value/vector to be interpolated on is outside the data range, the system issues a warning or not. If Xtrap% is not provided in the function or is given the value zero, such warnings will be given. By providing Xtrap%=1 these warnings will be suppressed.

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  1. See also Telitab access for a generic description on the use of TeLiTab dataof TeLiTab data
  2. Similar to other Data analysis functions, the SPLINT is a convenient way to evaluate data. Please also look at these functions for syntax examples.
  3. The routine contains a cubic spline interpolator. A spline is a curve from which the second derivative is a continuous function. The spline interpolated is a natural spline with zero second derivatives at both ends. Extrapolation outside the x-range is performed parabolic.
  4. Please realise the dataset provided to SPLINT should be a function. Every x-value should have one y-value. When you do not have a valid dataset, please look at GAUSSINT() orLEASQ()

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