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    Have you seen the example
    <a class="moz-txt-link-freetext" href="https://www.ncl.ucar.edu/Applications/Scripts/grads_2.ncl">https://www.ncl.ucar.edu/Applications/Scripts/grads_2.ncl</a><br>
    <br>
    The script reads the
    same simple GrADS file in <b> Example 1</b> but creates a netCDF
    file
    and plots the data. The creation of netCDF necessitates the creation
    of coordinate variables and other information.<br>
    <br>
    -Karin<br>
    <br>
    <div class="moz-cite-prefix">Am 18.12.17 um 16:40 schrieb Karin
      Meier-Fleischer:<br>
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      cite="mid:12aa4acd-8a4b-676f-37c4-da2414e87f60@dkrz.de">
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      Hi Arka, <br>
      <br>
      please, don't send the same question again by changing the
      subject! And always reply to the ncl-talk mailing list.<br>
      <br>
      If you don't have the CDOs available, hopefully you have Ruby
      installed. See<br>
      <a class="moz-txt-link-freetext"
        href="https://www.ncl.ucar.edu/Applications/grads.shtml#ruby"
        moz-do-not-send="true">https://www.ncl.ucar.edu/Applications/grads.shtml#ruby</a><br>
      <br>
      The hardest way would be to write a program e.g. Fortran to read
      the GrADS binary and write netCDF using the netCDF library.<br>
      <br>
      Maybe you should install CDO, see
      <a class="moz-txt-link-freetext"
href="https://code.mpimet.mpg.de/projects/cdo/wiki#Installation-and-Supported-Platforms"
        moz-do-not-send="true">https://code.mpimet.mpg.de/projects/cdo/wiki#Installation-and-Supported-Platforms</a><br>
      <br>
      -Karin<br>
      <br>
      <div class="moz-cite-prefix">Am 18.12.17 um 07:28 schrieb Arka
        Banerjee:<br>
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cite="mid:CAO_6oLgi5-8mihhD30VRKJxAX409A2y1onFK3=2fhmj_659Apg@mail.gmail.com">
        <div dir="ltr">Hi,
          <div><br>
          </div>
          <div><span style="font-size:12.8px">I’d like to convert data
              from .grd files to netcdf files using a CTL file. If
              somebody has the solution for it please inform me.</span><br>
          </div>
          <div><span style="font-size:12.8px"><br>
            </span></div>
          <div><span style="font-size:12.8px"><br>
            </span></div>
          <div><span style="font-size:12.8px">Thanks</span></div>
          <div><span style="font-size:12.8px"><br>
            </span></div>
          <div><span style="font-size:12.8px">Arka</span></div>
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