mirror of https://github.com/ecmwf/eccodes.git
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3.9 KiB
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154 lines
3.9 KiB
HTML
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<title>grib_api: grib_keys</title>
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<li><a href="examples.html"><span>Examples</span></a></li>
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<h1><a class="anchor" name="grib_keys">grib_keys</a></h1><h2><a class="anchor" name="DESCRIPTION">
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DESCRIPTION</a></h2>
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Lists the keys available for a type of grib (-T option) or in a grib message from a file (-F option).<h2><a class="anchor" name="USAGE">
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USAGE</a></h2>
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grib_keys [options]<h2><a class="anchor" name="OPTIONS">
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OPTIONS</a></h2>
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-T type <br>
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To print the keys available in the given grib type. For a list of the availeble types see -L option. <br>
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<br>
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-F file <br>
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To print the keys available in the grib file. <br>
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<br>
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-x <br>
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Print the extended set of keys. <br>
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<br>
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-c <br>
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Print only coded keys. <br>
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<br>
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-L <br>
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List of available types. <br>
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<br>
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-t <br>
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Print type information. <br>
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<br>
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-a <br>
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Dump aliases. <br>
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<br>
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<h2><a class="anchor" name="grib_keys_examples">
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grib_keys examples</a></h2>
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<ol type=1>
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<li>With the -L option a list of the available templates is printed <br>
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<div class="fragment"><pre class="fragment">
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> grib_keys -L \n
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GRIB1
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GRIB2
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reduced_gg_ml_grib2
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reduced_gg_pl_grib1
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reduced_gg_sfc_grib1
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reduced_gg_ml_grib1
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reduced_gg_pl_grib2
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reduced_gg_sfc_grib2
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reduced_gg_sfc_jpeg_grib2
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reduced_ll_sfc_grib1
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reduced_ll_sfc_grib2
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regular_gg_ml_grib1
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regular_gg_ml_grib2
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regular_gg_pl_grib1
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regular_gg_pl_grib2
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regular_ll_sfc_grib1
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regular_ll_sfc_grib2
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regular_ll_pl_grib1
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regular_ll_pl_grib2
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sh_ml_grib1
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sh_ml_grib2
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sh_pl_grib1
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sh_pl_grib2
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</pre></div><br>
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</li><li>To print the standard set of key available for a given type<br>
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<div class="fragment"><pre class="fragment">
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> grib_keys -T regular_ll_sfc_grib1
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=================== regular_ll_sfc_grib1
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editionNumber
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====> SECTION 1 <====
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table2Version
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centre
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generatingProcessIdentifier
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indicatorOfParameter
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marsParam (read only)
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indicatorOfTypeOfLevel
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level
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timeRangeIndicator
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subCentre
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decimalScaleFactor
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dataDate
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dataTime
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stepUnits
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stepRange
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startStep
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endStep
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localDefinitionNumber
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marsClass
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marsType
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marsStream
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experimentVersionNumber
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perturbationNumber
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numberOfForecastsInEnsemble
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name (read only)
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units (read only)
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bitmapPresent
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====> SECTION 2 <====
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numberOfVerticalCoordinateValues
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Ni
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Nj
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latitudeOfFirstGridPointInDegrees
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longitudeOfFirstGridPointInDegrees
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earthIsOblate
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uvRelativeToGrid
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latitudeOfLastGridPointInDegrees
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longitudeOfLastGridPointInDegrees
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DjInDegrees
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DiInDegrees
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iScansNegatively
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jScansPositively
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jPointsAreConsecutive
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alternativeRowScanning (read only)
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numberOfDataPoints (read only)
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numberOfValues (read only)
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missingValue
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====> SECTION 4 <====
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binaryScaleFactor (read only)
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referenceValue (read only)
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bitsPerValue
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sphericalHarmonics
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complexPacking
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integerPointValues
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additionalFlagPresent
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typeOfPacking
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values
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numberOfCodedValues (read only)
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maximum (read only)
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minimum (read only)
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average (read only)
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numberOfMissing (read only)
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standardDeviation (read only)
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skewness (read only)
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kurtosis (read only)
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isConstant (read only)
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typeOfGrid
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getNumberOfValues (read only)
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====> SECTION 5 <====
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</pre></div><br>
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</li></ol>
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<hr size="1"><address style="text-align: right;"><small>Generated on Tue Sep 22 15:18:22 2009 for grib_api by
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<a href="http://www.doxygen.org/index.html">
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.3 </small></address>
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