for bullet 3 https://internal.cida.usgs.gov/jira/browse/AQCU-663
for bullet 3 https://internal.cida.usgs.gov/jira/browse/AQCU-663

sometimes report will not generate if period is short.

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