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Perl script for generating mars class, type and stream

This commit is contained in:
Shahram Najm 2018-08-02 11:27:39 +01:00
parent af6ee91907
commit 699175061f
1 changed files with 7 additions and 5 deletions
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12
definitions/marsattrib_db2def.pl
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@ -1,4 +1,6 @@
#!/usr/local/bin/perl56 -I/usr/local/lib/metaps/perl #! /usr/local/apps/perl/current/bin/perl
# old #!/usr/local/bin/perl56 -I/usr/local/lib/metaps/perl
use strict; use warnings; use strict; use warnings;
@ -19,19 +21,19 @@ use DBI;
my $db="param"; my $db="param";
my $host="grib-param-db-prod.ecmwf.int"; my $host="grib-param-db-prod.ecmwf.int";
my $user="ecmwf_ro"; my $user="ecmwf_ro"; # Read-only access to Param DB
my $pass="ecmwf_ro"; my $pass="ecmwf_ro"; # Read-only access to Param DB
my $dbh = DBI->connect("dbi:mysql(RaiseError=>1):database=$db;host=$host","$user","$pass") or die $DBI::errstr; my $dbh = DBI->connect("dbi:mysql(RaiseError=>1):database=$db;host=$host","$user","$pass") or die $DBI::errstr;
my $mars_dir = "mars"; my $mars_dir = "mars";
foreach my $att qw(class type stream) { foreach my $att ('class', 'type', 'stream') {
my $sth = $dbh->prepare("select grib_code,mars_abbreviation,long_name from grib_$att order by grib_code"); my $sth = $dbh->prepare("select grib_code,mars_abbreviation,long_name from grib_$att order by grib_code");
$sth->execute(); $sth->execute();
my $mars_file = "${mars_dir}/${att}.table"; my $mars_file = "${mars_dir}/${att}.table";
open OUT,">${mars_file}" or die $!; open OUT,">${mars_file}" or die "Failed to write \"$mars_file\": $!";
print OUT "0 0 Unknown\n"; print OUT "0 0 Unknown\n";
while (my @row = $sth->fetchrow_array) { while (my @row = $sth->fetchrow_array) {