Our offices will be shut from close of business on Tuesday 23rd December 2025 until Monday 5th January 2026. Between these dates only credit card payments for ReFH 2 and WINFAP 5 will be dispatched, all other orders will go out in the new year. We will be providing limited software support on Monday 22nd and Tuesday 23rd December and the last posting date for LowFlows 2 dongles will be Thursday 18th December until Monday 5th January.
**Wishing you a very Merry Christmas and Happy New Year** :christmas_tree:
Our offices will be shut from close of business on Tuesday 23rd December 2025 until Monday 5th January 2026. Between these dates only credit card payments for ReFH 2 and WINFAP 5 will be dispatched, all other orders will go out in the new year. We will be providing limited software support on Monday 22nd and Tuesday 23rd December and the last posting date for LowFlows 2 dongles will be Thursday 18th December until Monday 5th January.
**Wishing you a very Merry Christmas and Happy New Year** :christmas_tree:

Error importing descriptors from file – invalid child ‘DDF2022Values’

The following information refers to ReFH2 versions 3.2.7xxx and lower. Versions 3.3.xxxx and above are not affected.

ReFH2: Error importing catchment descriptors from file
The element ‘FEHCDROMExportedDescriptors’ has invalid child element ‘CatchmentAverageDDF2022Values’/’PointDDF2022Values’.

This error occurs when importing the latest XML download from the FEH Web Service (including FEH22 rainfall released in December 2022) to ReFH2 versions 3.2.7xxx and lower. See here for further information on the FEH22 rainfall model.

The latest version of ReFH2 (including the ReFH2.3-FEH22 calibration) is available from the ReFH 2 Download page.