Draw vectors from each data point


Use the values in the EXCOL and EYCOL data areas as signed offsets in X and Y to plot vectors from the data points. These vectors are scaled using the error scale parameter ERSCALE. Individual vectors may also be scaled using the contents of the ZCOL data area.


vect [erscale] [zmult]


ERSCALE = _REAL (Read and Write)
Factor for scaling all vectors.

[The value of the global parameter PONGO_ERSCALE is used. If PONGO_ERSCALE is not defined, the default value 1.0 is used.]

If TRUE, the values of the ZCOL data area are used as multipliers for the vectors. This parameter may only be specified on the command line. [FALSE]