T_YCoordinate
This is a Data Header variable.
Type = Short
T_YCoordinate indicates the Y-axis coordinates when the measurement was taken. The value is an integer. For a list of the coordinates corresponding to each value, see the list for TraceFormatType enumeration in the .NET API 1) Access Preamble Indicator, or 2) Application Programming Interface Reference.
The T_ variables describe the display setup when the trace was saved. When you recall and display a saved trace, the VSA uses the T_ variables to restore the display settings to their settings when the trace was saved.