ChronoP.DataValue()

Type: INSTANCE FUNCTION

Purpose: Extracts a single data item from a CHRONOP object.

The data item is taken from the ith data point and the jth data column. If no data have been taken, the returned value is NIL.

Usage:

DataValue = ChronoP.DataValue(PointNum,ColNumber)

Result

• DATACOL
  • The returned value.
• NIL
  • No data acquired yet.

PointNum

• INDEX
  • Point number, zero-based. If PointNum is out of range, a value from the last acquired point is returned.
• NIL
  • Always return a value from the last acquired point.

ColNumber

• INDEX
  • Data column, with a range of 0 to 5. The meanings of the data in each column are given in the ChronoP.DataCol() description.