ExGrib.Grib2.Section4.Templates.DerivedForecastsBasedOnAClusterOfEnsembleMembersOverARectangularAreaAtIntervals (ex_grib v0.0.1) View Source
Template 4.13
Derived forecasts based on a cluster of ensemble members over a rectangular area at intervalstal level or in a horizontal layer in a continuous or non-continuous time interval
Notes: (1)Hours greater than 65534 will be coded as 65534. (2) The reference time in section 1 and the forecast time together define the beginning of the overall time interval. (3) An increment of zero means that the statistical processing is the result of a continuous (or near continuous) process, not the processing of a number of discrete samples. Examples of such continuous processes are the temperatures measured by analogue maximum and minimum thermometers or thermographs and the rainfall measured by a rain guage. (4)The reference and forecast times are successively set to their initial values plus or minus the increment, as defined by the type of time increment (one of octets 82, 94, 106 ...). For all but the innermost (last) time range, the next inner range is then processed using these reference and forecast times as the initial references and forecast time.
WARNING THIS TEMPLATE WAS AUTOGENERATED AND IS LIKELY INCOMPLETE
https://www.nco.ncep.noaa.gov/pmb/docs/grib2/grib2_doc/grib2_temp4-13.shtml