This Arctool draw points observation data as vector lines in ArcGIS Shapefile format. It can be used to symbolize, for example, GPS velocity field, wind speed etc. The data needed is points feature class including attributes of East and North offset or degree from North and amplitude.
V 1.2 version modification: A vector bearing option added.
The tool can be downloaded at: https://www.arcgis.com/home/item.html?id=3d306ec2f8894dd3943722ea850cb331