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    Windy offers new model ICON-EU with 7km grid resolution

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    • Tomber42T Offline
      Tomber42 Moderator @gutiserra
      last edited by

      @gutiserra Different models will provide different data..you can compare them and look for the best

      Greetings from Tomber

      1 Reply Last reply Reply Quote 5
      • J Offline
        JitzeP | Premium
        last edited by

        Perfect, much better than all the others!
        Thank you!

        1 Reply Last reply Reply Quote 0
        • idefix37I Online
          idefix37 Sailor Moderator @gutiserra
          last edited by

          @gutiserra This model has a resolution of 7km compared to the ECMWF model with a 13km resolution on windy.com. It should gives shaper forecast images with ICON. As example, just look to wind analyse on Corsica island in Mediterranean Sea with ICON and with ECMWF, you wil see more details with ICON. This is interesting for short forecast time (24h or 48h) close to mountain and sea shore. But more resolution does not mean always better forecast !

          1 Reply Last reply Reply Quote 2
          • P Offline
            pleclercq62 @ivo
            last edited by

            Bravo. Chapeau. Beau travail.

            patrick

            1 Reply Last reply Reply Quote 0
            • D Offline
              duducardo @ivo | Premium
              last edited by

              @ivo fine

              1 Reply Last reply Reply Quote 0
              • hyzhakH Offline
                hyzhak
                last edited by

                @ivo it looks very impressive, where can I read more about this model? How do they get more resolution?

                Gkikas LGPZG 1 Reply Last reply Reply Quote 0
                • Gkikas LGPZG Offline
                  Gkikas LGPZ Moderator Meteorologist @hyzhak
                  last edited by

                  @hyzhak
                  https://www.dwd.de/EN/research/weatherforecasting/num_modelling/01_num_weather_prediction_modells/icon_description.html

                  1 Reply Last reply Reply Quote 3
                  • O Offline
                    on7th
                    last edited by

                    Super! Very useful. Mni tnx

                    de Wilf ON7TH

                    1 Reply Last reply Reply Quote 0
                    • S Offline
                      shlomobar | Premium
                      last edited by

                      Yes! I appreciate that!
                      but why you downgraded ECMWF from 9 km to 13 km?

                      Gkikas LGPZG 1 Reply Last reply Reply Quote 0
                      • Gkikas LGPZG Offline
                        Gkikas LGPZ Moderator Meteorologist @shlomobar
                        last edited by

                        @TomSlavkovsky
                        Since Mar. 2016 the horizontal grid spacing for ECMWF model is
                        0.1° x 0.1° lat/long.
                        As 1° = 60 Nautical Miles = 111 km
                        0.1° = 11 km

                        Gkikas LGPZG 1 Reply Last reply Reply Quote 0
                        • Gkikas LGPZG Offline
                          Gkikas LGPZ Moderator Meteorologist @Gkikas LGPZ
                          last edited by

                          according to:
                          https://www.ecmwf.int/en/about/media-centre/news/2016/new-forecast-model-cycle-brings-highest-ever-resolution
                          "... The new cycle reduces the horizontal grid spacing for high-resolution forecasts from 16 km to just 9 km."

                          1 Reply Last reply Reply Quote 0
                          • ketiwK Offline
                            ketiw
                            last edited by

                            świetna robota. Dzięki!

                            1 Reply Last reply Reply Quote 0
                            • ziobabaZ Offline
                              ziobaba
                              last edited by

                              great👍!! Thank you

                              1 Reply Last reply Reply Quote 0
                              • staccermaccerS Offline
                                staccermaccer
                                last edited by

                                Good Job, wish i was that good, only beginner skills...Keep up the good work...

                                1 Reply Last reply Reply Quote 0
                                • b.sahlbergB Offline
                                  b.sahlberg | Premium
                                  last edited by

                                  Awesome! Thanks a lot!

                                  1 Reply Last reply Reply Quote 0
                                  • Y Offline
                                    ycwei01
                                    last edited by

                                    @ivo said in Windy offers new model ICON-EU with 7km grid resolution:

                                    @dzuremar

                                    @dzuremar We are also planning to use ICON data, but Netcdf jar can not open the grib file. What tools or library do you use to handle it?

                                    1 Reply Last reply Reply Quote 2
                                    • Q Offline
                                      quatrebarbes | Premium
                                      last edited by

                                      Good job, it sounds great

                                      h24b

                                      1 Reply Last reply Reply Quote 0
                                      • W Offline
                                        wamesleepyboy
                                        last edited by

                                        Wat a nice gift

                                        1 Reply Last reply Reply Quote 0
                                        • N Offline
                                          N-L-S Photographer
                                          last edited by

                                          Is ICON-EU included in the free API?

                                          1 Reply Last reply Reply Quote 0
                                          • idefix37I Online
                                            idefix37 Sailor Moderator
                                            last edited by idefix37

                                            Just a small comment on model resolution.
                                            In Windy, ICON Europe is presented with a 7km resolution. DWD say it is in fact 6.5km. OK so Windy has rounded its resolution to 7km.
                                            But using the Compare feature the resolution of ICON EU appears to be 6km.

                                            5DB4B9D6-5FA7-4580-B5F6-2FA3D8484F79.jpeg

                                            Same with AROME resolution, the version used by Windy is 1.3km according to Météo France. It is rounded to 2km in Windy.
                                            But in the same table it is shown with the non-rounded resolution.

                                            It would be good to homogenize these values.

                                            KorinaK 1 Reply Last reply Reply Quote 0
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