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When converting to JPEG packing with the Jasper JasPer library, you get the above assertion:
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This is a problem in the Jasper library. It seems to be related to the number of bits per value of the input field.
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Pick a decimal precision value that will avoid the assertion and preserves the required precision
grib_set -s setDecimalPrecision=4,packingType=grid_jpeg input.grib2 output.grib2- Check the statistics before and after
grib_ls -n statistics input.grib2grib_ls -n statistics output.grib2- Compare the results
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| 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 |
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| cql | label in ("grib","jpeg","jasper","packing") and label in ("grib","jpeg","packing") and label in ("encode","jpeg") and type = "page" and space = "UDOC" |
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| labels | grib jpeg packing jasper |
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