[
https://issues.apache.org/jira/browse/TIKA-1423?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14236174#comment-14236174
]
Tyler Palsulich commented on TIKA-1423:
---------------------------------------
Thanks [~lewismc]. If you look at
http://www.unidata.ucar.edu/software/thredds/v4.5/netcdf-java/reference/JarDependencies.html,
in order to parse GRIB files we'll need the grib module. After removing it, I
get the following error:
{code}
Caused by: java.io.IOException: Cant read
/var/folders/bk/9dn54j3s2y14_ktr0jg89nh00000gn/T/apache-tika-1935265831405715273.tmp:
not a valid CDM file.
at ucar.nc2.NetcdfFile.open(NetcdfFile.java:811)
at ucar.nc2.NetcdfFile.open(NetcdfFile.java:428)
{code}
We don't need the cdm module. But, I'm not sure. Also, I was mistaken when I
said all tests pass. For some reason, some tika-bundle tests fail... I don't
know why.
> Build a parser to extract data from GRIB formats
> ------------------------------------------------
>
> Key: TIKA-1423
> URL: https://issues.apache.org/jira/browse/TIKA-1423
> Project: Tika
> Issue Type: New Feature
> Components: metadata, mime, parser
> Affects Versions: 1.6
> Reporter: Vineet Ghatge
> Assignee: Vineet Ghatge
> Priority: Critical
> Labels: features, newbie
> Fix For: 1.8
>
> Attachments: GRIBParsertest.java, GribParser.java,
> NLDAS_FORA0125_H.A20130112.1200.002.grb, fileName.html,
> gdas1.forecmwf.2014062612.grib2
>
>
> Arctic dataset contains a MIME format called GRIB - General
> Regularlydistributed information in Binary form
> http://en.wikipedia.org/wiki/GRIB . GRIB is a well known data format which is
> a concise data format used in meteorology to store historical and
> weather data. There are 2 different types of the format GRIB 0, GRIB 2.
> The focus will be on GRIB 2 which is the most prevalent. Each GRIB record
> intended for either transmission or storage contains a single parameter with
> values located at an array of grid points, or represented as a set of
> spectral coefficients, for a single level (or layer), encoded as a continuous
> bit stream. Logical divisions of the record are designated as "sections",
> each of which provides control information and/or data. A GRIB record
> consists of six sections, two of which are optional:
>
> (0) Indicator Section
> (1) Product Definition Section (PDS)
> (2) Grid Description Section (GDS) optional
> (3) Bit Map Section (BMS) optional
> (4) Binary Data Section (BDS)
> (5) '7777' (ASCII Characters)
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
