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Install the Meso-NH model in a nutshell

1. Download the tar.gz archive from the official website (http://mesonh.aero.obs-mip.fr/mesonh54/Download) wget http://mesonh.aero.obs-mip.fr/mesonh/dir_open/dir_MESONH/MNH-V5-4-3.tar.gz 2. Copy the archive file in the $HOME directory cp MNH-V5-4-3.tar.gz $HOME/ 3. update the GCC suite (this step is needed only if GCC version is less than 6.X) scl enable devtoolset-6 bash 4. untar the model archive file cd $HOME/ tar -zxf MNH-V5-4-3.tar.gz 5. export environmental variables export ARCH=LXgfortran export VER_MPI=MPIAUTO export OPTLEVEL=O2 that is # Use "gfortran" compiler on LX=Linux Platform # Use MPI with compiler wrapper 'mpif90', for computer having this wrapper installed # Compile in O2, 4 times faster then DEBUG, but less error checks 6. fix the bug in routine latlon_to_xy.f90 (if needed) vim $HOME/MNH-V5-4-3/src/MNH/ latlon_to_xy .f90 and add the following line : USE MODE_POS, ONLY: POSNAM after this line USE MODE_MODELN_HANDLER,   ONLY: GOTO_MODEL 7. cd src dire

The SPITBRAN Special Project

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  Evaluation of coastal climate trends in the Mediterranean area by means of high-resolution and multi-model downscaling of ERA5 reanalysis SPITBRAN Special Project Reports Request First report Second report Third report...  Domain   Variables Accumulated precipitation Pressure reduced to MSL; Downward short-wave radiation flux; Total snowfall; Water equivalent of accumulated snow depth; Lapse rate; Ground temperature; Sensible Heat Net Flux; Latent Heat Net Flux; 2 metre temperature; 2 metre relative humidity; 2 metre s pecific humidity; 2 metre dewpoint temperature; 10, 50, 80, 100 metre U wind component; 10, 50, 80, 100 metre V wind component;

How to run the MESO-NH model using operational ECMWF-IFS data (on model levels) as ICs & BCs

1. Download IFS data (on ecgate) as follows: -bash-4.1$ cat STATIC.REQ retrieve, class = od, expver = 1, stream = oper, date = 2020-11-15, time = 00, area = -10/-85.0/-50.0/-60.0, step = 0/to/6/by/6, type = fc, levtype = sfc, param = 129.128/172.128, grid = 0.1/0.1, target = "STATIC_20201115-00.grib{edition}" -bash-4.1$ cat SFC.REQ retrieve, class = od, expver = 1, stream = oper, date = 2020-11-15, time = 00, area = -10/-85.0/-50.0/-60.0, step = 0/to/6/by/6, type = fc, levtype = sfc, param = 39/40/41/42/139/141/170/183/236, grid = 0.1/0.1, target = "SFC_20201115-00.grib{edition}" -bash-4.1$ cat ML1.REQ retrieve, class = od, expver = 1, stream = oper, date = 2020-11-15, time = 00, area = -10/-85.0/-50.0/-60.0, step = 0/to/6/by/6, type = fc, levtype = ml, levelist= 1, param = 152, grid = 0.1/0.1, target = "ML1_20201115-00.grib{edition}" -bash-4.1$ cat ML.REQ retrieve, class = od, ex

Workshops Jun-Nov 2019

Using ECMWF's Forecasts (UEF2019) When : 3-9 June 2019 Where : Reading (UK) Web : https://www.ecmwf.int/en/learning/workshops/using-ecmwfs-forecasts-uef2019 Contribution's Title: Evaluating current convection-permitting ensembles for past high-impact weather events in Italy: results from the SPITCAPE Special Project, Authors: Valerio Capecchi (LaMMA) Prima Conferenza annuale sulle previsioni meteorologiche e climatiche When : 17-18 June 2019 Where : Bologna Web : https://www.conferenzameteoclima.it/ Contribution's Title: Il progetto SPITCAPE: la reforecast degli eventi estremi occorsi in Liguria (2011 e 2014) tramite simulazioni ensemble globali e a convezione esplicita , Authors: Valerio Capecchi (LaMMA) Contribution's Title: Modelli numerici ad alta risoluzione per la previsione a breve termine di un intenso microburst sull'Italia centrale , Authors: Francesco Pasi (1,2), Valerio Capecchi (1), Gianni Messeri (1,2), Samantha Melani (1,2)

Things TODO/read/learn... @ Jan 2019

@ ECMWF test dataset available for # WRF users - ECMWF has set up a public FTP that contains a test dataset of the parameters required to run the US Weather Research and Forecasting model (WRF). https://confluence.ecmwf.int/display/UDOC/ECMWF+WRF+Test+Data have a look to the following links all related to a tool to read grib files stored in the CDS http://www.bopen.it/ http://xarray.pydata.org/en/stable/ https://github.com/ecmwf/cfgrib https://confluence.ecmwf.int/display/CKB/How+to+migrate+from+ECMWF+Web+API+to+CDS+API ERA5 & RRA https://climate.copernicus.eu/going-forward-looking-back https://climate.copernicus.eu/regional-reanalysis-europe Dick Dee presentation @ AMS ERA5: state-of-the-art global atmospheric reanalysis at ECMWF , video Python http://www.learnpython.org/ https://www.codecademy.com/catalog/language/python ECMWF Summer of Weather Code (ESoWC) 2019 Important dates: 21 Jan - 21 Apr Call for tender 22 Apr Winners 1 May - 31 Aug Cod

How to run the BOLAM/MOLOCH models with ERA5 data (on model levels)

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Yet another tutorial on how to install WRF

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Several tutorials on how to install WRF are available online. Basically the common root is the Official Tutorial from mmm.ucar . Some other noticeable websites are: WRF on Ubuntu server 16.04 again WRF on Ubuntu server 16.04 WRF on CENTOs WRF on Archlinux (with some nice ncl examples) WRF on a generic Linux machine   WRF Forum (section Installation)   etcetc...   Among the several tutorials you find online I'd like to add another (useless?) guide (or script) I used to automate the compilation of the WRF/WPS systems, with some special notes. It is definitely a non-exhaustive script and it might have some (hopefully non-destructive errors), so....  >>>use at your own risk<<< The prerequisites are: the netcdf libray (version 4.x) successfully compiled and installed (here in /usr/local) gcc, gfortran (version 5.4.0 or higher) #!/bin/bash # It is supposed that you have the following sources files in $SRCDIR # ARWpost_V3.tar.gz mpic