Red line on explanation
This line:
https://github.com/USGS-R/smwrGraphs/blob/master/R/renderBXP.R#L315
z$critical is null even when there is an unusual estimated value
This line:
https://github.com/USGS-R/smwrGraphs/blob/master/R/renderBXP.R#L315
z$critical is null even when there is an unusual estimated value