<div dir="ltr"><div><div><div>Brandon,<br><br></div> One way is to create a grib file with the 5 minutes time intervals created by<br></div>a linear interpolation. You can do this by fortran, C, python, grads script with <br>a call to <a href="http://g2grb.gs">g2grb.gs</a> or wgrib2. The wgrib2 solution is described at<br><br> <a href="http://www.cpc.ncep.noaa.gov/products/wesley/wgrib2/time_interpolation.html">http://www.cpc.ncep.noaa.gov/products/wesley/wgrib2/time_interpolation.html</a><br><br></div><div>Wesley<br></div><div><br></div><div><div><br><div><div><div><div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Dec 18, 2016 at 11:15 PM, Brandon Schmidt <span dir="ltr"><<a target="_blank" href="mailto:admin@wilmingtonwx.com">admin@wilmingtonwx.com</a>></span> wrote:<br><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote"><div dir="ltr">Simplicity is definitely my first priority so I'd definitely opt for method #1. Assuming I already have a control file open for a single HRRR sub-hourly grid file with 4 time steps, what code is necessary to complete the interpolation? I don't really like asking for code but in all the grads scripting I've done, I'm at a loss this time. Assuming latitude is varying, longitude is varying, and pressure is not (i.e. tmp2m), how do I go from being able to display 4 steps of time to 12 steps of time? Do I need a separate control file that defines 12 steps?<div><br></div><div>Thanks again - Brandon</div></div>
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