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WRF output data type


New member
Hello, I have read some post and currently I think the default data variables except precipitation, written into wrfout files are instantaneous (the closest time step solution), but I would like to know if it has been always the same way or how long has this been like this? has the average of the variable during history_interval time ever been used ?.
Most of the variables in wrfout are instantaneous. Some variables like rainc and rainnc are cumulative. This remains unchanged for all versions of WRF.