Temperatures vs river distance

DataGraph Forums Technical Support Support Desk Temperatures vs river distance

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  • #14632
    davidwhiteman@mac.com
    Participant

      I would like to plot water temperatures versus river distance from the Jordanelle Dam. The attached figure shows two columns giving river distances to various downstream bridges. The temperatures are in columns headed by text indicating the bridges.

      This is a condensed file. There are many other downstream location columns and 2 years of 15-min temperatures in the rows in the full file.

      Can anyone help me figure out how to plot temperatures vs river distance? Would appreciate any help.

      Screenshot 2024-12-07 at 15.10.46

      #14634
      dgteam
      Moderator

        In order to connect the locations temperature data with the Site names, you would need to have a column containing the site name in both places.  In other words, you would append the temperature values below one another.  This would result in the date being repeated and the temperature all being in one long column.

        You may want to append these data in a preprocessing step or they the Flatten data functionality to transform the data in DataGraph.

        Once you have the temperature data in that format, use a Map column to populate a column containing the River distance for each Site name.

        Does this help?

         

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      DataGraph Forums Technical Support Support Desk Temperatures vs river distance