PLEASE HELP!! ERA5 data error in running real.exe

[zhw]

Hi members,


I want to use ERA Interim ECMWF data.

However, when I tried downloading it myself. I downloaded surface, pressure levels and invariant from this website: "ERA5 hourly data on pressure levels from 1940 to present" from 2017-10-14 to 2017-10-15 with a time interval of 3 hours. I have also attached a screenshot of all the variables that I have selected. WPS ran successfully.

but when i ran real.exe

Error1 : num_soil_levels =4 in namelist but met_em input file has it 0 (which is weird as it should have been 4 in met_em too), I gave it 0, just to try.

Error 2: not enough info for a p sfc computation,

as Max map factor in domain 1 = 1.09. Scale the dt in the model accordingly.

Missing surface temp, replaced with closest level, use_surface set to false.
Missing surface RH, replaced with closest level, use_surface set to false.
Missing surface u wind, replaced with closest level, use_surface set to false.
Missing surface v wind, replaced with closest level, use_surface set to false.
ERROR in psfc: flag_psfc = 0, flag_soilhgt = 0, flag_slp = 0, sfcp_to_sfcp = T
-------------- FATAL CALLED ---------------
FATAL CALLED FROM FILE: <stdin> LINE: 1406
not enough info for a p sfc computation

Can anyone give some hints on how to proceed with this?

Thank you very much.

 

[William.Hatheway]

How to use ERA5 Data From Copernicus Database

**Guide to Using Copernicus ERA5 Data with WRF** Dear WRF Users, Many users encounter challenges when utilizing ERA5 data from the Copernicus Climate Data Store (CDS) with WRF. To assist, I've put together a step-by-step guide on how to successfully download, process, and run ERA5 data within...

forum.mmm.ucar.edu

this might help

 

[zhw]

How to use ERA5 Data From Copernicus Database

**Guide to Using Copernicus ERA5 Data with WRF** Dear WRF Users, Many users encounter challenges when utilizing ERA5 data from the Copernicus Climate Data Store (CDS) with WRF. To assist, I've put together a step-by-step guide on how to successfully download, process, and run ERA5 data within...

forum.mmm.ucar.edu

this might help

Thank you very much for sharing! I will follow your instructions from the link.

 

[William.Hatheway]

Thank you very much for sharing! I will follow your instructions from the link.

you are welcome