AQCU-859 for vdiagram, if there is no gage height in the data, the chart should still plot. checking to see if minShift, maxShift, obsShift and obsGage are NA before creating the arrows and moving on.
AQCU-859 for vdiagram, if there is no gage height in the data, the chart should still plot.
checking to see if minShift, maxShift, obsShift and obsGage are NA before creating the arrows and moving on.

dpattermann-usgs/repgen,USGS-R/repgen,USGS-R/repgen,thongsav-usgs/repgen,USGS-R/repgen,thongsav-usgs/repgen,zmoore-usgs/repgen,zmoore-usgs/repgen,thongsav-usgs/repgen,dpattermann-usgs/repgen,zmoore-usgs/repgen,lindsaycarr/repgen,mhines-usgs/repgen,mhines-usgs/repgen,lindsaycarr/repgen,dpattermann-usgs/repgen,lindsaycarr/repgen,mhines-usgs/repgen