To convert wind in degrees into wind direction use the formula =CHOOSE(1+ABS(ROUND(A1/45,0)),,"N","NE","E","SE","S","SW","W","NW","N") For more information see this video kzbin.info/www/bejne/p4G2XqWvod9-rKc
@nyersa16 жыл бұрын
@@gavinjones7187 There is an extra comma before the "N", it should be =CHOOSE(1+ABS(ROUND(A1/45,0)),"N","NE","E","SE","S","SW","W","NW","N")
@rooseveltaghabueze78626 жыл бұрын
my data is 8760 wind data and another wind rose of the same size. when I put the data in the column by the right, iwas told id toow large please for large data like this what do I do know?
@alexandrum.13835 жыл бұрын
Could you help me please to calculate average mean wind speed by sectors? I have all the wind speed data and direction
@allieoliver93833 жыл бұрын
when I did this command some of my directions came up as 0.. any suggestions for this problem? thanks!
@entresaposyculebras10 ай бұрын
I am so thankful I found you. You did an awesome job explaining this. Thank you so much !! A big hug from Peru!
@qhurro8931 Жыл бұрын
This is the best Dwarf metal I have ever heard. Literally brought tears to the eyes of my 17 Malaysian orphans.
@markadowdy5 жыл бұрын
Thanks for this, found it really useful. For the benefit of anyone watching it in the future, a couple optimizations - 1) You can reorganize the columns in the pivot table by clicking on the column header, then on the bottom edge of that cell and dragging it left or right. 2) When you group, if you set the "Ending At" value to 18, it would have consolidated all those rows for you in the pivot table. 3) After doing the above, you can then make a pivot chart directly from the pivot table. This allows you to add additional filters in the pivot table and do all sorts of filtering dynamically directly in the chart to look at different slices of data, like 'what's the wind like in August vs. January, historically'
@karol63222 жыл бұрын
Good tips, thank you!
@deceptorix4 жыл бұрын
not happening too often that I comment smth but I'm really grateful for your video..otherwise I'd never have been able to make my rose, thanks!!
@BelatedCommiseration6 жыл бұрын
Thank you so much :) So Helpful, probably one of the most clearly articulated videos I have seen actually. I think I may actually have gotten this one now!
@David-jw7xl4 жыл бұрын
Thanks for this, going to help a lot with my research assignment on wind analysis for runways!
@simonjonathan33596 жыл бұрын
Very straight to the point tutorial
@Ariqnafl5 жыл бұрын
thanks, finally i can enter the classroom with peace:)
@borjasanchez24684 жыл бұрын
wow !!! your method is fantastic and so easy to do, really thank you !!
@eng.hafizhabibhabib12683 жыл бұрын
Thank you for this quick intro!
@JackLaniganRyan Жыл бұрын
Excellent video thank you so much, this helped solve a problem on the site I am working on.
@angelmayca21986 жыл бұрын
Thanks Karina it was helpful. So next step would be to relate these data with the pollutant concentration (Ozone), this is to know from which direction comes the Ozone high concentration.
@NS-gr9cy4 жыл бұрын
Grateful for your video. My problem solved in a minute. 👏
@Lebon-g4o4 ай бұрын
Thank you, saved my life
@nicolashurtadoarroyo15384 жыл бұрын
Great job, work perfectly. And also thanks for the formula.
@tunelbaba2 ай бұрын
Thank you very much - it helped me a lot!!
@plutohopkin3 жыл бұрын
Thank you very much for this video, very clear and helpful.
@sesshuswan Жыл бұрын
Amazing, this really helped me, thankyou!
@sudattasud32942 жыл бұрын
Hello, I have a question, why do we add shells, in one table with the previous value one. I don't understand that, what's the need to add, without adding also we can do right?
@yellowchannel9284 Жыл бұрын
Why do you need to add B32+B21 at 2:06?
@AsmikaHarnalinSimarmata4 жыл бұрын
thank you. This presentation help me to understand Wind rose
@gokceertugrul68313 жыл бұрын
Thank you very much Karina its very helpful
@a.fatihkuloglu29314 жыл бұрын
Thank you, it was really helpful.
@pertoor3 жыл бұрын
I really love your explanation, thank you so much for this video! It is very easy to follow. However, I don't quite understand how you got to the conclusion that orange is the most common wind speed (5:53). And that blue is the second most common. Could someone please give me a hint?
@LaZy_WooD3 жыл бұрын
Because the area taken up by each colour represents its occurrence, therefore those two colours (taking up the most space on the chart) represent the most common wind speeds
@ElfengourAbdelhakGIS6 жыл бұрын
Thanks for making this video, very helpful
@MurasakiCrow6 жыл бұрын
I might be dumb but why did you add at 2:00?
@karinaadcock6 жыл бұрын
You need to add to get them to stack up so each category goes around the previous one. If not they would be plotted over the top of each other, they would overlap and you wouldn't be able to see them properly.
@MurasakiCrow6 жыл бұрын
Thanks! Great tutorial!
@Freeedy6 жыл бұрын
Excellent tutorial, very clear and concise, thank you for uploading
@cytisha6 жыл бұрын
@@karinaadcock Hi, great tutorial, but I still don't understand how to read it. why is your orange the most common one?
@karinaadcock6 жыл бұрын
The area of the colour shows how common it is. So orange and blue are more common because they cover a larger part of the plot. There is more orange and blue than any of the other colours. So the wind speed is more often 6-10 or 2-6. Whereas >18 is less common because the light blue colour is really small, you can barely see it.
@nagachandramoulit9122 жыл бұрын
Hi, i have a query as we are using convertion formula for deg to naming . my wind turbine will rotate 360 deg as initial the WTG fixed to true north (North will be 0 deg) as i making absolute it seems NW (-ve value) will become NE . please correct me if iam wrong
@ckeil352 жыл бұрын
Solid video. Thanks! Any thoughts on how to automate this? (other than hiring undergrads)
@HellfireTech Жыл бұрын
Simply Great....
@YiBeiliang6 жыл бұрын
Thank you for making this video, this is very helpful!
@syahirahnasuha55284 жыл бұрын
Hye, is there any method to calculate calm % in wind rose?
@renealfonsografhernandez87412 жыл бұрын
Very useful thanks
@ad3ly3 ай бұрын
when i tried to group, it says "cannot group that selection"
@kurapika62185 жыл бұрын
My data has "Calm" as wind direction category, how will i put it here? Thank you this is a huge help!
@karinaadcock5 жыл бұрын
I think you will have to assign 'calm' a numeric value in order to be able to plot it.
@brianfong57115 жыл бұрын
You could edit the pivot table at 1:05. If you can't, create a copy and edit it like so: If you had 11 instances of calm, then type 11 under *every single* wind direction. So North would have 11 counts of calm, then south, east, west, etc.
@shubhamasatkar12974 жыл бұрын
wonderful explanation
@jackpagla20514 жыл бұрын
why i can't group my Row labels..??
@schroedinger054 жыл бұрын
Do you have some missing data? It's probably because of that.
@chitrarai82986 жыл бұрын
how did you get the wind direction as E W NW SW etc.
@karinaadcock6 жыл бұрын
kzbin.info/www/bejne/p4G2XqWvod9-rKc
@100brokensticks6 жыл бұрын
I had to do it manually using this formula to divide the values into the directions based on angles, just change B2 to be your angle: =IFS(OR(337
@HydrographicSurveyor6 жыл бұрын
kzbin.info/www/bejne/nKKuho2FlLWJiZo
@ramitareq29426 жыл бұрын
You are perfect thank you 👏
@jonvassella10765 жыл бұрын
Great help - thanks indeed
@youssefazergui93674 жыл бұрын
Awsome! Thank yous so much
@aybikebolat7413 жыл бұрын
thank you Karina
@ramitareq29426 жыл бұрын
Thanks alot But i have only wind degree I don't know how to convert wind degree to wind direction ?
@karinaadcock6 жыл бұрын
kzbin.info/www/bejne/p4G2XqWvod9-rKc
@HydrographicSurveyor6 жыл бұрын
kzbin.info/www/bejne/nKKuho2FlLWJiZo
@haryotejo72315 жыл бұрын
Why my (blank) didn't show up after I pivot the table?
@haryotejo72315 жыл бұрын
(blank) at 1:04
@karinaadcock5 жыл бұрын
The blank is there in my pivot table because I had some missing data so I had blank cells in my table. If you don't have any missing data you won't get the blank row.
@haryotejo72315 жыл бұрын
@@karinaadcock thank you very much for your explanation. I get it now
@sayyyoo4 жыл бұрын
thank you!! :))
@rooseveltaghabueze78626 жыл бұрын
my data is 8760 wind data and another wind rose of the same size. when I put the data in the column by the right, iwas told id toow large please for large data like this what do I do know?
@karinaadcock6 жыл бұрын
Try converting the data into categories first e.g. 'North', 'East', 'South' and 'West'. If you try and put the wind data as individual values into columns in a pivot table it will be too many columns for the pivot table.
@mirririba47832 жыл бұрын
It's not working in my exel 2010
@robertlawson42955 жыл бұрын
10 m/s is 36 km/hour so 6-10 m/s is a wind of 21 to 36 km/hour. That is NOT a gentle breeze. Might the wind speeds actually be km/hour and NOT meters/second?
@bastange88564 жыл бұрын
I'm not sure how it is in your countries, but in mine wind data from the government is given in values *0,1 m/s. The 10 therefore could actually be 1 m/s. Then again, I'm watching this because I'm making a wind rose of my local conditions over a span of 10 years, I live in a coastal region and you'd be surprised how often we get 10 m/s wind speed.
@xdlmao78807 ай бұрын
Pasti ngerjain tugas Pak Wahyudi tekla wkwkwkwk
@josejunior15216 жыл бұрын
I love you miss
@rukentas68673 жыл бұрын
Can someone help me now?
@bra1nsen3 жыл бұрын
the wind rose diagramm is not interpretable, if you sum up the percentages...