The object is filed with data extracted from one column of the IVT object's data array. The data, once extracted, can then be submitted to other objects for further calculation. For example, a LINFIT object performs a linear-regression analysis on two DATACOL objects.
A new DATACOL object is automatically created by the call to IVT.DataCol(). It is usually transient, existing only for one function call.
|The new object containing the data extracted from the IVT data array.|
A code identifying the column to be used. Use these predefined constants :
IVT_T = Time
IVT_Vf = Applied voltage
IVT_Vu = Uncompensated voltage
IVT_Im = Measured current
IVT_Am = Measured voltage Aux Channel
IVT_Sig = Signal sent to control amplifier