Best posts made by vicb

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.

@klssoaring It's not 6knt - the layer shows top of lift (meters or ft)

I have just seen that the webcams are online.
Thanks !

The plugin now works better on mobile and tablets.

As a reminder plugins do not work on the installed mobile apps but you can use them by loading windy in a web browser on your mobile or tablet.

Visit https://www.windy.com/plugins/windy-plugin-sounding to load the plugin on a mobile device.

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 ?

@marekd said in v35.0.0:

https://www.windy.com/beta-test

Thanks for the heads up - it is super convenient to test plugins (and I am happy to have nothing to do this time)

@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", …},
  …
]

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 !

@kekert You can use this script to extract the camera positions, url and azimuth. Let me know if you have any questions.

Thanks

@chrab I just happened to have developped a plugin called "better sounding", see https://www.windy.com/plugins/windy-plugin-sounding

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

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

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 ?

Pretty cool,

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

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.

@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 !

@wild2fly do longer flights ?

... or

https://www.esri.com/arcgis-blog/products/product/analytics/displaying-speed-and-direction-symbology-from-u-and-v-vectors/

Hey @johnckealy,
It is possible that you are referring to me in your last comment ?
I have released windy-plugin-sounding a few days ago.
I took inspiration from your plugin for the computation of the adiabatic lines - thanks :)

You can check the code at https://github.com/vicb/windy-plugin-sounding
It's still an early version.
My plan is to make the code more modular. Maybe we could work on some common components.

Let me know when you have time for pairing on that.