How to plot wind vectors using Panoply

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  • Опубликовано: 8 ноя 2024

Комментарии • 29

  • @aarizahmed4514
    @aarizahmed4514 10 месяцев назад +1

    Can we plot Era 5 data also

    • @KrishnakumarAP
      @KrishnakumarAP  10 месяцев назад

      Yes, you can use panoply to plot Era 5 dataset.

  • @GeographerDharsana
    @GeographerDharsana Месяц назад

    How to combine 2 satellite datas in panoply?

  • @neethucs724
    @neethucs724 Год назад +1

    Sir can you please make a video on nc file plot in the new version of panoply.!

    • @KrishnakumarAP
      @KrishnakumarAP  Год назад

      @NEETHU CS, the new version of Panoply don't have much difference from the older versions. Just open the NetCDF file, then click on the parameter you want to plot, then click on the create plot button on the top left. For example, you can choose the georeferenced colour contour plot from the following window. Then you will get the plot, this software is super user-friendly. Cheers!

  • @user-wf5cy2ol7f
    @user-wf5cy2ol7f 3 года назад

    Hey thanks for the video , could you tell me please where did you get that climate data from

    • @KrishnakumarAP
      @KrishnakumarAP  3 года назад

      You can download climate dataset CMIP 6 from here : esgf-node.llnl.gov/search/cmip6/
      For more atmospheric datasets, I made a wizard on my blog. Please visit, krishnaap.blogspot.com/p/atmospheric-data-archive.html

  • @ravishankarpandey9498
    @ravishankarpandey9498 3 года назад

    Thanks bro. keep it up

    • @KrishnakumarAP
      @KrishnakumarAP  3 года назад

      You are welcome brother and thanks for your kind gesture of appreciation.

    • @ghassanalothman420
      @ghassanalothman420 2 месяца назад

      Could you download the program?

  • @Alejvm97
    @Alejvm97 3 года назад

    Hello mr. Krishna,
    Is there a way to export combined data in Panoply to csv Excel? I have like 32 million values of u and v and Idk how to process them. Seems like Panoply can do it, but it doesn't offer me the export option to csv in combined data.

    • @KrishnakumarAP
      @KrishnakumarAP  3 года назад +1

      @Alejvm97 Yes, you can do that in Panoply. Open your dataset in Panoply. There you can see the data variable names. Right-click on that, then click "Export CSV". There you can save a particular variable into CSV.
      You have to see how it looks like before exporting by plotting the data first. Right-click on the variable, say "create small plot", draw the plot. There you will see two tabs on the right-top just below the menu. One will be a plot, and the other will be an array. If you click on the array tab you can see how your data will look like once it's exported. Of course, you won't be able to combine both into a single CSV file as it each variable represented by a 2-dimensional array in a CSV. You can export each variable into each CSV files using Panoply.
      Hope this will help you. If you like the video feel free to support me by subscribing and liking the video. Good luck

  • @maheshgoud2047
    @maheshgoud2047 3 года назад

    Hai
    I'm very new to these kinds of plotting software. Can u please tell about how to download Geo2D Format data for u and v components

    • @KrishnakumarAP
      @KrishnakumarAP  3 года назад +1

      Sure. There are many sources available for downloading georeferenced 2D wind data. For example Era - Interim Reanalysis data ( apps.ecmwf.int/datasets/data/interim-full-daily/levtype=sfc/ ) . Thats is an easy example, you can download data in netcdf format. Data available from 1 January 1979 to 31 August 2019. Once you are familiar with it, you can check the upgraded version ERA 5 from the same website.
      Moreover, I have started a wizard type atmospheric data finding archive in my blog : krishnaap.blogspot.com/p/atmospheric-data-archive.html
      You will get data sources and data visualization tools from there.

    • @maheshgoud2047
      @maheshgoud2047 3 года назад +1

      @@KrishnakumarAP Thank you

    • @KrishnakumarAP
      @KrishnakumarAP  3 года назад

      @@maheshgoud2047 You are welcome.

  • @urstrulyAlthaf
    @urstrulyAlthaf 3 года назад

    Is there any chance or option to edit variable code?

    • @KrishnakumarAP
      @KrishnakumarAP  3 года назад

      Can you elaborate on the question? Do you want to edit the variable name?

    • @urstrulyAlthaf
      @urstrulyAlthaf 3 года назад

      @@KrishnakumarAP i want to edit the code which is related to my file

    • @urstrulyAlthaf
      @urstrulyAlthaf 3 года назад

      is there any chance to edit

    • @urstrulyAlthaf
      @urstrulyAlthaf 3 года назад

      actually i want to edit the lat and lon of my data

    • @KrishnakumarAP
      @KrishnakumarAP  3 года назад

      @@urstrulyAlthaf Panoply cannot edit the values within the data. It can generally show you the publication-ready figures without any coding. If you want to edit the data, if that is scientifically/ethically correct you may use python/ncl.

  • @ramarajpalanisamy7241
    @ramarajpalanisamy7241 4 года назад

    HI, how to install NCL in mac
    can we get connected? mail?

    • @KrishnakumarAP
      @KrishnakumarAP  4 года назад

      I haven't tried in Mac OS yet, you can follow NCL installation instructions from www.ncl.ucar.edu/Download/conda.shtml
      conda activate ncl_stable
      conda update --all -c conda-forge
      ncl -V

    • @hamidhussain4905
      @hamidhussain4905 3 года назад

      Can I get your contact information please. Had some doubts regarding my work

  • @ahmed.lhamad122
    @ahmed.lhamad122 4 года назад

    HELLO I want clip netcdf

  • @GeographerDharsana
    @GeographerDharsana 2 месяца назад

    Hello i am msc disaster management, i do my project work in panoply. Can you please give ur mail id to contact u for asking my doubts regarding panoply

    • @KrishnakumarAP
      @KrishnakumarAP  2 месяца назад

      Thanks for watching my video. You can share your questions here, so it will benefit those with similar doubts in future. I will try to answer those here.

    • @GeographerDharsana
      @GeographerDharsana Месяц назад

      ​@@KrishnakumarAP please do a detailed video of how to combine 2 satellite datas