Scheduled Downtime
On Friday 21 April 2023 @ 5pm MT, this website will be down for maintenance and expected to return online the morning of 24 April 2023 at the latest

3-Hourly to 24h rainfall of wrfout file

rainc and rainnc are accumulated variables in wrfout.
Suppose you run WRF and save wrfout after 24-hr integration, then rainc + rainnc in wrfout is 24 precipitation.
if you have precipitated at 3-hr interval, then you can obtain 24-hr precipitation by adding those 3-hr precipitation.