bufr.pm:bufralter.pl_source

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bufr.pm:bufralter.pl_source [2015-03-27 10:04:12]
pals 		bufr.pm:bufralter.pl_source [2023-02-05 10:21:16] (current)
pals
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 <code perl> <code perl>
-#!/usr/bin/perl -w+#!/usr/bin/perl
  
-# (C) Copyright 2010, met.no+# (C) Copyright 2010-2023 MET Norway
 # #
 # This program is free software; you can redistribute it and/or modify # This program is free software; you can redistribute it and/or modify
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 use strict; use strict;
 +use warnings;
 use Getopt::Long; use Getopt::Long;
 use Pod::Usage qw(pod2usage); use Pod::Usage qw(pod2usage);
 use Geo::BUFR; use Geo::BUFR;
 +
 +# This is actually default in BUFR.pm, but provided here to make it
 +# easier for users to change to 'ECCODES' if preferred
 +use constant DEFAULT_TABLE_FORMAT => 'BUFRDC';
  
 # Will be used if neither --tablepath nor $ENV{BUFR_TABLES} is set # Will be used if neither --tablepath nor $ENV{BUFR_TABLES} is set
-use constant DEFAULT_TABLE_PATH => '/usr/local/lib/bufrtables';+use constant DEFAULT_TABLE_PATH_BUFRDC => '/usr/local/lib/bufrtables'; 
 +use constant DEFAULT_TABLE_PATH_ECCODES => '/usr/local/share/eccodes/definitions/bufr/tables';
  
 # Parse command line options # Parse command line options
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            'subcategory=i',            'subcategory=i',
            'subcentre=i',            'subcentre=i',
 +           'tableformat=s',
            'tablepath=s',            'tablepath=s',
            'update_number=i',            'update_number=i',
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 # Set verbosity level # Set verbosity level
 Geo::BUFR->set_verbose($option{verbose}) if $option{verbose}; Geo::BUFR->set_verbose($option{verbose}) if $option{verbose};
 +
 +# Set BUFR table format
 +my $tableformat = (defined $option{tableformat}) ? uc $option{tableformat} : DEFAULT_TABLE_FORMAT;
 +Geo::BUFR->set_tableformat($tableformat);
  
 # Set BUFR table path # Set BUFR table path
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     Geo::BUFR->set_tablepath($ENV{BUFR_TABLES});     Geo::BUFR->set_tablepath($ENV{BUFR_TABLES});
 } else { } else {
-    # If all else fails, use the libbufr bufrtables +    # If all else fails, use the default tablepath in BUFRDC/ECCODES 
-    Geo::BUFR->set_tablepath(DEFAULT_TABLE_PATH);+    if ($tableformat eq 'BUFRDC') { 
 +        Geo::BUFR->set_tablepath(DEFAULT_TABLE_PATH_BUFRDC); 
 +    } elsif ($tableformat eq 'ECCODES')  { 
 +        Geo::BUFR->set_tablepath(DEFAULT_TABLE_PATH_ECCODES); 
 +    }
 } }
  
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 =pod =pod
 +
 +=encoding utf8
  
 =head1 SYNOPSIS =head1 SYNOPSIS
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       [--outfile <file>]       [--outfile <file>]
       [--strict_checking n]       [--strict_checking n]
 +      [--tableformat <BUFRDC|ECCODES>]
       [--tablepath <path to BUFR tables>]       [--tablepath <path to BUFR tables>]
       [--verbose n]       [--verbose n]
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 =head1 OPTIONS =head1 OPTIONS
- 
  
    --data <descriptor=value[+]> Set (first) data value in section 4 for    --data <descriptor=value[+]> Set (first) data value in section 4 for
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                     to set a missing value. Repeat the option if more                     to set a missing value. Repeat the option if more
                     sequence descriptors are to be set. Example:                     sequence descriptors are to be set. Example:
-                    --data 004004=-1+ --data 00405=50 --data+                    --data 004004=-1+ --data 004005=50 --data
                     012101=missing This will set the data value for                     012101=missing This will set the data value for
                     first (and only first!) occurrence of these 3                     first (and only first!) occurrence of these 3
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                              Nothing more in this message will be                              Nothing more in this message will be
                              decoded/encoded.                              decoded/encoded.
 +   --tableformat    Currently supported are BUFRDC and ECCODES (default is BUFRDC)
    --tablepath <path to BUFR tables>    --tablepath <path to BUFR tables>
                     Set path to BUFR tables (overrides $ENV{BUFR_TABLES})                     Set path to BUFR tables (overrides $ENV{BUFR_TABLES})
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 set the environment variable BUFR_TABLES to the directory where your set the environment variable BUFR_TABLES to the directory where your
 BUFR tables are located (unless the default path provided by BUFR tables are located (unless the default path provided by
-bufralter.pl works for you).+bufralter.pl works for you). For tableformat ECCODES, se 
 +L<http://search.cpan.org/dist/Geo-BUFR/lib/Geo/BUFR.pm#BUFR-TABLE-FILES> 
 +for more info on how to set C<--tablepath> (or BUFR_TABLES).
  
 =head1 AUTHOR =head1 AUTHOR
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 =head1 COPYRIGHT =head1 COPYRIGHT
  
-Copyright (C) 2010 met.no+Copyright (C) 2010-2023 MET Norway
  
 =cut =cut
 </code> </code>
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