I have created a plugin to display soundings for paraglider pilots.

You can try it by installing windy-plugin-sounding.

It's still in early stages - feedback welcome.

Thanks to John C. Kealy - I borrowed some code from his skewt plugin.

@ekostogorov @TZ my plugin (windy-plugin-sounding) does support skewT (uncheck the "zoom view" checkbox at the bottom). It can be loaded on mobile by visiting windy.com/plugin however it does not well yet because I need to adapt the size to mobile screen.

It should probably not take too long to do but I have deferred for now that since loading plugins on mobile (especially in the app) is not well supported.

Thanks @ivo

So the "better" way to retrieve favorites is

import favs from "@windy/favs"; 
// or
// var favs = W.require('favs');

Then

favs.getAll();

returns:

{ 
  "34.492/-119.702": {key: "34.492/-119.702", lat: 34.491843, lon: -119.702396, name: "Santa Barbara", type: "fav", …},
  "36.768/-119.098": {key: "36.768/-119.098", lat: 36.768385, lon: -119.097719, name: "Dunlap", type: "fav", …},
  …
}

and

favs.getArray();

returns:

[
  {key: "37.514/-121.882", lat: 37.513810842731, lon: -121.88215255737303, name: "Mission Peak", type: "fav", …},
  {key: "37.365/-122.246", lat: 37.3650410873092, lon: -122.24594593048094, name: "Windy Hill", type: "fav", …},
  {key: "34.492/-119.702", lat: 34.491843534372784, lon: -119.70239639282227, name: "Santa Barbara", type: "fav", …},
  …
]

When using the pluginDataLoader to load airData for {lat: 43.976, lon: 6.483}

I got the following:

gh-150h: (40) [131722.708740563, 131873.29396572048, 131922.94565206693, 132016.71505905513, 132225.90723425196, 132424.17538139762, 132405.000246063, 132296.38902947246, 132255.6902066929, 132126.36828524806, 131979.19820374015, 131812.59491882677, 131797.06754429135, 131838.95329781887, 131817.3114542323, 131832.95140255906, 131882.41621555114, 131870.3858499016, 131769.75701279528, 131675.52005413387, 131733.70995324804, 131866.15618848425, 131979.6065452756, 132054.1844242126, 132197.57830954724, 132214.68257874015, 132223.52664561023, 132250.2682086614, 132359.18990981497, 132399.28457185038, 132337.12530757874, 132339.62530757874, 132286.7916461614, 132179.5933636811, 132041.56317667323, 131999.92359744094, 132039.0947957677, 132040.97490157478, 132024.16922982284, 132009.43221112204]
gh-200h: (40) [113363.36854084645, 113707.68452706693, 113764.08102438974, 113793.56795275591, 113895.9055472441, 114103.93823818897, 114103.67725298033, 114074.598871937, 114070.2010949803, 113970.64604432284, 113746.62030620078, 113516.53377766535, 113438.02491387795, 113496.66523486612, 113409.99187992125, 113398.54398375984, 113410.0189468504, 113371.70608707481, 113228.95463344488, 113164.96995570866, 113226.83421505906, 113341.42150590551, 113458.87020177166, 113590.36724901575, 113749.8428272638, 113849.78420275591, 113915.83802903544, 114011.62708404723, 114147.75356791339, 114211.0625, 114173.93153297243, 114120.42787337795, 114040.30450295276, 113922.85220423227, 113717.40292814959, 113641.51808562991, 113670.62569586614, 113647.62063238189, 113604.05602853149, 113608.60340797245]
gh-300h: (40) [87340.2168306378, 88022.09362774409, 88366.71191265748, 88519.15075865749, 88644.68959153543, 88825.71155265748, 88827.33778297243, 88751.61780265748, 88718.5326648622, 88587.46647391732, 88422.28753622046, 88132.56692794489, 88083.12420029528, 88111.9216456693, 88048.37848962597, 88007.07487732283, 87920.60919685039, 87799.79190600394, 87539.2166935, 87398.08668848424, 87462.80204478347, 87551.63711999213, 87649.60236388583, 87728.68153297243, 87860.35728346456, 87912.88938822047, 88024.4548592874, 88234.0406003937, 88423.62323523621, 88575.55729205906, 88685.52442175196, 88665.375, 88511.46727362205, 88348.73880413384, 88139.73892716534, 88001.49718159449, 87963.6092519685, 87922.54785074014, 87897.50140471653, 87913.29712106299]
gh-400h: (40) [68075.46822933071, 68820.03382361418, 69184.32997047243, 69369.32283519293, 69560.34251968504, 69727.32714074804, 69704.0369825945, 69636.38914862205, 69639.0951648622, 69545.75873769684, 69410.82023677953, 69199.17502706693, 69222.49266046063, 69241.93869783464, 69179.10742765748, 69124.18994734251, 69057.01524993306, 68938.83045690157, 68743.10248523622, 68667.07348966534, 68711.20620177165, 68768.59737942912, 68868.73363681103, 68977.43855527166, 69121.86964812993, 69125.37217027559, 69152.97244094487, 69294.78988681102, 69468.56053149607, 69554.64875147639, 69604.06212000786, 69597.26242618111, 69538.37955216535, 69403.43345275591, 69231.98419045276, 69125.24710875984, 69098.6468996063, 69090.11010014173, 69059.90735728346, 69093.9373760748]
gh-500h: (40) [52412.68017962598, 52991.7939596378, 53334.977970923224, 53558.258288031495, 53732.61786417322, 53915.33633735236, 53910.41424704724, 53850.38105930118, 53892.556010088585, 53830.889352553146, 53696.61922640946, 53533.778425370074, 53600.79569857874, 53623.60092445866, 53533.94382554133, 53486.9326153681, 53471.82270006102, 53406.06045890747, 53250.75186493504, 53185.1324378681, 53254.60005718504, 53320.10236220472, 53415.853284940946, 53542.053364911415, 53667.369371309054, 53709.29004675197, 53738.79434251968, 53836.10786786417, 53972.493510088585, 54032.54988927166, 54042.84541609252, 54050.3687253937, 54024.43685408465, 53912.784879429135, 53758.27463705708, 53703.699895423226, 53688.798658956686, 53644.33845964566, 53597.21798105315, 53621.64044045276]
gh-600h: (40) [39309.508089320865, 39589.35038484252, 39790.67882800197, 39976.00149827756, 40164.28475639764, 40345.63804133858, 40366.27983513779, 40334.39367002953, 40397.175533956695, 40384.6305357874, 40281.76436934055, 40161.25077485236, 40213.06408343701, 40244.12360269488, 40175.55417765748, 40157.23955659449, 40177.53506397638, 40140.39348349015, 40012.59501107284, 39957.18101008858, 40038.42372047244, 40108.22782357284, 40204.15235527165, 40323.07141978347, 40454.65975639764, 40489.98683562992, 40529.13863582677, 40607.20647760827, 40723.613400098424, 40770.17087390748, 40760.214013287405, 40773.33169291339, 40754.119038765755, 40664.965981791334, 40537.495663139765, 40491.76445620078, 40482.650006151576, 40426.43210851378, 40373.79456815945, 40376.82046628937]
gh-700h: (40) [27884.19070410925, 28031.20550272638, 28101.836257627958, 28174.872735728346, 28346.941687796258, 28572.111097440946, 28612.10278973917, 28584.514486958662, 28663.149452509846, 28665.538245096457, 28607.148829753936, 28500.781021027557, 28512.19852079232, 28542.629443897637, 28518.59434793307, 28564.851592778545, 28621.273759067913, 28600.524329478347, 28484.061760610235, 28446.371800196852, 28509.40569635827, 28589.109744094483, 28665.860400591537, 28762.89999077264, 28887.224117249018, 28916.433555190943, 28944.074341781492, 29000.53883181595, 29102.9676273376, 29142.913985605315, 29126.24892347441, 29126.012525713584, 29114.65184846063, 29028.77705535335, 28917.77548289862, 28870.949579109252, 28884.86666461614, 28824.39187640551, 28776.022237942914, 28774.26093442421]
gh-800h: (40) [17679.363265557087, 17760.498825295275, 17795.108544537397, 17776.81472600886, 17907.756373189957, 18159.970580093504, 18203.287693774604, 18192.520377091536, 18289.378875492126, 18282.13888225886, 18256.511166603344, 18138.183647732283, 18159.904918922246, 18189.31132320374, 18201.714205216536, 18282.607672995076, 18329.14984854823, 18300.886441929135, 18227.64149490551, 18205.001830093504, 18252.109643469492, 18323.94957246555, 18369.936700295275, 18452.230511706694, 18561.134627214567, 18587.550504429135, 18588.272376353347, 18635.143570497046, 18723.354392224406, 18752.586060531496, 18744.162524606298, 18741.430471825788, 18727.192083374997, 18639.270802371062, 18539.436469611224, 18506.10384433563, 18536.28268024114, 18473.748470182087, 18410.693625341537, 18401.09689812894]
gh-850h: (40) [12949.21612171555, 13041.717570897144, 13078.839174766239, 13034.945548164862, 13139.845880726378, 13383.187098240649, 13397.067919968013, 13377.328612885827, 13490.286148191437, 13493.974139271653, 13485.398449864666, 13364.869163693405, 13386.990411478837, 13404.697426488681, 13426.695680610237, 13539.123177965059, 13577.808298006888, 13545.961460383858, 13473.754915415848, 13461.293237881398, 13514.513041338583, 13567.935431532973, 13596.403267121555, 13668.956187376967, 13779.28458731053, 13809.385442298226, 13806.421959584151, 13848.212854761317, 13924.269108329234, 13924.245951279529, 13924.100061555117, 13927.940283291337, 13918.016144203739, 13841.589936023622, 13740.03267852756, 13722.734227617619, 13732.282355376476, 13681.447173351376, 13617.286142467521, 13604.67745436565]
gh-900h: (40) [8434.74082972441, 8554.260232807086, 8617.48712409006, 8579.77898929626, 8651.018023073328, 8820.014873892716, 8790.530531889764, 8757.28638035187, 8902.048299466289, 8942.49632449557, 8935.799163611713, 8816.298534910187, 8828.195739265502, 8816.267186269684, 8848.521219703493, 8992.555712757628, 9056.86563122244, 9020.0124135406, 8947.390892685778, 8945.233204047736, 8993.71142913312, 9001.351931594489, 9014.831500625001, 9092.557317644932, 9215.63687253937, 9252.032941683072, 9274.578286478838, 9320.740218996063, 9338.291043151328, 9281.100452079232, 9296.105076729822, 9323.02553653494, 9340.63368847244, 9272.381453258859, 9189.895673937992, 9169.289830156002, 9136.676142778051, 9093.390149290353, 9023.30407234252, 9021.977961168308]
gh-925h: (40) [6255.588206545275, 6398.687303681594, 6468.966416903298, 6441.76798828125, 6486.935731306594, 6612.30673871186, 6563.982921622293, 6526.965980530265, 6688.490884225639, 6739.3624390809555, 6746.282727577509, 6621.303998298475, 6624.250114696112, 6596.485692290355, 6634.069129859744, 6793.843186546505, 6874.105109814961, 6830.641607063484, 6762.684439807579, 6761.572041246801, 6804.067232867864, 6801.861216627707, 6794.216917189222, 6875.750696391732, 7007.442558193899, 7055.056553429871, 7093.852306732283, 7140.258754485974, 7115.896225626968, 7039.079188607284, 7057.2542722994585, 7094.318922582431, 7129.878862306593, 7075.461570307579, 6988.115911493356, 6975.263893460877, 6914.616642039862, 6871.370292661172, 6799.208665891239, 6801.461157183317]
gh-950h: (40) [4122.865316592397, 4278.168008961982, 4373.394920165108, 4345.009157234252, 4368.816671106053, 4450.795116879921, 4376.722337321604, 4337.92382088152, 4522.398646376723, 4592.785062782603, 4598.846786771039, 4474.280586075911, 4474.274351777805, 4425.530256982038, 4471.433934839444, 4640.152054456817, 4738.052550917446, 4686.630529712107, 4626.069049504798, 4626.6344074388535, 4671.852837029404, 4645.621445297121, 4630.345743408588, 4717.554862435409, 4851.691511780389, 4898.912453478715, 4955.036608837967, 5011.7999159997535, 4945.04973089936, 4847.533643777682, 4869.567526462106, 4915.0399811915595, 4969.079955186762, 4922.807703156496, 4838.468960729084, 4825.796043246801, 4735.240695404774, 4703.494161972194, 4625.4691905624995, 4636.454988790354]

The values are way off (ie gh-900 should be a little below 1000m).
It look like they are off by a factor of 10 ?

Go to "https://www.windy.com/-Settings/settings" (settings menu)

You can setup the strartup location to be ip /gps / one of your favorites

I'd love to see more info about the available data too.
May be the plugins repo on github would be a good place to add them ?

Check exemples 10 and 7 at https://github.com/windycom/windy-plugins

@CR check https://en.m.wikipedia.org/wiki/Level_of_free_convection

@Gkikas-LGPZ Units should be what you have configured in windy settings - I'll add them on the graphs at some point.

There are quite a few things I want to improve/polish and then I'll get the android app you pointed to. Thanks !

I use u & v interpolations.

There is one gotcha when you do angle interpolation wrt to wrapping: avg(310, 50) is 0 not 360 / 2.

@curtelinsuisse

To see a sounding forecast with "Better Soundings" you need to right click on the map and select the bottom most "better sounding" item from the menu.

The "Open" button in the plugin left pane should still work though. What are your OS and browser ?

@ekostogorov @TZ my plugin (windy-plugin-sounding) does support skewT (uncheck the "zoom view" checkbox at the bottom). It can be loaded on mobile by visiting windy.com/plugin however it does not well yet because I need to adapt the size to mobile screen.

It should probably not take too long to do but I have deferred for now that since loading plugins on mobile (especially in the app) is not well supported.

@johnckealy have you seen https://ai.googleblog.com/2020/01/using-machine-learning-to-nowcast.html ?

@mhaberler Thanks for the feedback Michael.

1. Making the plugin better on mobile is something I plan to work on. Only a few users know that you can load plugins on mobiles so it was not high priority.

2. Could you elaborate more on favorites, why is your use case usage ? One thing I was thinking about is to display only the 5/10 favorite spots closest to the current location to save screen real estate. However I ended up having < 15 favorites and haven't found it to be inconvenient. There is probably room for improvement here - we only need to find a good way.

3. What would be the use to see below ground ? AFAIR it seems like some models do not have sensible values below ground level.

The intersection between the green and red lines is the top of thermals (1900ft on the screenshot) - that's how high glider pilots can expect to reach when flying.

The cursor is supposed to show the altitude - 68900 should be 21000(ft) but there was a bug with imperial units that I just fixed in 1.1.6. Thanks for reporting !

@davink There are 2 plugins for that:

• "SkewT diagram" and
• "Sounding" (by default scales are tailored for free flight but you can see a skewT LogP by unchecking the "zoom view" box at the bottom.

Go to windy.com/plugins to load the plugins (you have to reload them each time you visit the site).

Hope this helps

I would love to see plugin on mobile app & web too !

Thanks for sharing !