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When decoding, you can directly query the bitmap to discover missing data values. For an example see grib_iterator_bitmap
| Note |
|---|
The value of the "missingValue" key used to encode the data is not itself encoded in the GRIB.
The data encoder can use, say, missingValue=9999 to encode the data while the data decoder can use missingValue=1111 when decoding. |
Related articles
| Content by Label |
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| showLabels | false |
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| max | 5 |
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| spaces | UDOC |
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| showSpace | false |
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| sort | modified |
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| reverse | true |
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| type | page |
|---|
| cql | label in ("grib","missing-values","bitmap") and label = "missing-values" and type = "page" and space = "UDOC" |
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| labels | grib bitmap missing-values |
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|
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