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    Windy.com introduces soaring forecast

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    • vicb
      vicb Paraglider @Korina | Premium last edited by vicb

      Pretty cool,

      @FILIP_K Could you expand on how you compute the Top Of Lift and give details about the algo ?

      Filip_K 1 Reply Last reply Reply Quote 1
      • vicb
        vicb Paraglider | Premium last edited by

        One small nit: thermals are still displayed at 11PM...

        Filip_K 1 Reply Last reply Reply Quote 0
        • vicb
          vicb Paraglider @ozone | Premium last edited by

          @ozone You can customize the colors to your liking in the settings.

          Go to Settings > Customize color scale > Thermals

          To windy, may be add a "s" to scale ? ("Customize color scales")

          ozone 1 Reply Last reply Reply Quote 0
          • Filip_K
            Filip_K Developers @vicb last edited by

            @vicb Thanks for reporting that. We've noticed it too and we're looking into what is causing it.

            1 Reply Last reply Reply Quote 1
            • Filip_K
              Filip_K Developers @vicb last edited by

              @vicb Sorry, that is something we want to keep to yourselves yet.
              We're open to discussion on what should be forecasted under which conditions though.

              P 1 Reply Last reply Reply Quote 2
              • KommandorKeen
                KommandorKeen | Premium last edited by

                Excellent addition.
                Ignore all comments regards extra soaring specific layers as most can be derived very broadly from thermal height. How fast a thermal goes up is first driven by the height it attains, and secondarily by the temperature profile on the way. So unless you are going to deliver a profile tool for soaring........ :-)

                There is one additional piece of information that would be useful, and that is the buoyancy to shear ratio (b/s ratio) or bullshit ratio, as we call it. That helps determine if the thermal will be too broken up to use, even if it goes up a long way. That said, simplistically if its windy the B/S ratio is low, if it is light winds it is high. Exceptions are the record breaking long distance days on the flatlands where the airflow is laminar but strong and the temperature gradient favourable. Individuals chasing those records will go a bit beyond windy anyway.

                Thanks for continuing to improve a great product. If you want to incorporate the Australian BOM ACCESS model send me a message.
                Simon

                1 Reply Last reply Reply Quote 3
                • mteugels
                  mteugels @Korina | Premium last edited by

                  @korina Great Idea . Any chance to have PFD (Potential flight distance) based on the normal 18M span like Topmeteo/Skysight does ? Many thanks !

                  Korina 1 Reply Last reply Reply Quote 4
                  • Korina
                    Korina Administrator @mteugels last edited by

                    @mteugels We will consider it :)

                    Korina

                    1 Reply Last reply Reply Quote 0
                    • TZ
                      TZ Administrator last edited by

                      Hi, we are planning to add some more features, but not everything. The way we are walking is not a detailed flight calculator for questions like "how many points can I get tomorrow with my specific glider?", but rather "is it going to be good weather tomorrow?". For better insights we are planning to add/improve meteograms for points or routes and also improve sounding. These tools should work well together and be part of whole Windy ecosystem with all its features and layers.
                      Would you for example be interested in maximum climb displayed as isolines?

                      L 1 Reply Last reply Reply Quote 7
                      • L
                        luglidz @TZ | Premium last edited by

                        @tz What about maximum climb displayed as a line in the cloud box in an Airgram (similar to how you show the "pressure" line in a Meteogram).

                        And I would love to see thermals AGL. This would be a better indicator for the expectable strength. Additionally, it would be easier to see, where the liftier airmasses are located.

                        TZ 1 Reply Last reply Reply Quote 4
                        • gerrymcnicol
                          gerrymcnicol @Korina | Premium last edited by

                          @korina Fantastic. Love it.

                          1 Reply Last reply Reply Quote 0
                          • TZ
                            TZ Administrator @luglidz last edited by

                            @luglidz maximal climb as a line is one of features we consider.
                            Any AGL maps are problematic. It could be easily misunderstood. Also the topography of all models is very coarse, all mountains are much smaller than real mountains. So we are trying to avoid AGL maps. But height above ground could be rendered in a meteogram or other detailed chart.

                            rittels 1 Reply Last reply Reply Quote 2
                            • rittels
                              rittels Code contributor @TZ | Premium last edited by rittels

                              Great layer @Filip_K !

                              @luglidz

                              Here is a fun thing you can do:

                              Open http://www.windy.com/plugins/windy-plugin-da

                              then go to the thermal layer, and the picker will show thermal AGL, also PA and DA.

                              (As @TZ said, elevation rather course, I use SRTM 1km resolution, so dont rely on this, else you might hit a mountain.)

                              1 Reply Last reply Reply Quote 1
                              • C
                                chrab @vicb | Premium last edited by

                                @vicb It's great! Thanks.

                                1 Reply Last reply Reply Quote 1
                                • ozone
                                  ozone @vicb | Premium last edited by

                                  @vicb
                                  Cant see thermals listed as a change colors option. Everything else is there, just not thermals

                                  You haven't seen a tree until you've seen its shadow from the sky
                                  -amelia earhart

                                  vicb 1 Reply Last reply Reply Quote 0
                                  • Avolar1
                                    Avolar1 | Premium last edited by Avolar1

                                    Thank you very much, I am a paragliding pilot and this is very good!

                                    Korina 1 Reply Last reply Reply Quote 2
                                    • Korina
                                      Korina Administrator @Avolar1 last edited by

                                      @avolar1 Happy to hear it!

                                      Korina

                                      1 Reply Last reply Reply Quote 2
                                      • vicb
                                        vicb Paraglider @ozone | Premium last edited by vicb

                                        @ozone towards the beginning of the list

                                        c1384c60-e599-4a6e-8691-0685c5d64401-image.png

                                        1 Reply Last reply Reply Quote 0
                                        • T
                                          TaaviS last edited by

                                          Great work!

                                          1 Reply Last reply Reply Quote 1
                                          • Luscombe8e
                                            Luscombe8e Pilot | Premium last edited by

                                            So Great to see this, Yes it is going to need work. I am in the eastern US, as much as I prefer the ECMWF, the thermal forecast seems to best be depicted in reality by the GFS. Both ICON and ECMWF are way off when compared to other soaring forecast tools which have been honed and perfected over years for a specific type forecast. Thanks WIndy, I appreciate this and as with everything else you do, I am absolutely sure this will improve with time!

                                            TZ 1 Reply Last reply Reply Quote 0
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