Incorrect rainfall total in output file

[Ella Keightley]

Hi,

I am running a model and have found the rainfall in the output file does not match the total rainfall from the input IFDs.
The total rainfall for the attached output file should be 312mm instead of the 294mm shown.

Attachments:

You must be logged in to view attached files.

[Benson Liu]

Hi Ella,

By default, when using IFDs RORB will apply areal reduction factors (ARF) that will reduce the rainfall. This is done as per ARR guidelines (Book 2 Chapter 4). If you don’t want RORB to apply ARFs, you will need to check the box “Replace total catchment area with value of” and put in 0. This checkbox is towards the bottom of the ARR2016 window.

Kind regards,

Benson

[Author]

Posts