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# Test case for HDF5 attributes that are pdls | ||
# This is a new feature as-of version 0.64 | ||
use strict; | ||
use warnings; | ||
use PDL; | ||
use PDL::Char; | ||
use PDL::IO::HDF5; | ||
use Config; | ||
my $have_LL = $Config{ivsize} == 4 ? 0 : 1; | ||
use Test::More; | ||
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my $filename = "attrib.hdf5"; | ||
# get rid of filename if it already exists | ||
unlink $filename if( -e $filename); | ||
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my $hdf5 = new PDL::IO::HDF5($filename); | ||
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# Create pdls to store: | ||
my $pchar = PDL::Char->new( [['abc', 'def', 'ghi'],['jkl', 'mno', 'pqr']] ); | ||
my $bt=pdl([[1.2,1.3,1.4],[1.5,1.6,1.7],[1.8,1.9,2.0]]); | ||
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my $group=$hdf5->group('Radiometric information'); | ||
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# Store a dataset | ||
my $dataset=$group->dataset('SP_BT'); | ||
$dataset->set($bt, unlimited => 1); | ||
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# Store a scalar and pdl attribute | ||
$dataset->attrSet('UNITS'=>'K'); | ||
$dataset->attrSet('NUM_COL'=>pdl(long,[[1,2,3],[4,5,6]])); | ||
$dataset->attrSet('NUM_COLLONG'=>pdl(longlong,[[123456789123456784,2,3],[4,5,6]])) | ||
if $have_LL; | ||
$dataset->attrSet('NUM_ROW'=>$pchar); | ||
$dataset->attrSet('SCALING'=>'pepe'); | ||
$dataset->attrSet('OFFSET'=>pdl(double,[0.0074])); | ||
$dataset->attrSet('ID'=>pdl(long,87)); | ||
$dataset->attrSet('IDLONG'=>pdl(longlong,123456789123456784)) | ||
if $have_LL; | ||
$dataset->attrSet('TEMPERATURE'=>pdl(double,3.1415927)); | ||
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# Set group attribute | ||
$group->attrSet('GroupPDLAttr'=>pdl(long,[[1,2,3],[4,5,6]])); | ||
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######## Now Read HDF5 file ##### | ||
my $hdf2= new PDL::IO::HDF5($filename); | ||
my $group2=$hdf2->group('Radiometric information'); | ||
my $dataset2=$group2->dataset('SP_BT'); | ||
my $expected; | ||
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$expected = pdl ' | ||
[ | ||
[1.2 1.3 1.4] | ||
[1.5 1.6 1.7] | ||
[1.8 1.9 2] | ||
] | ||
'; | ||
my $bt2=$dataset2->get(); | ||
ok all(approx($bt2, $expected)) or diag "got: $bt2"; | ||
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$expected = 'K'; | ||
my ($units)=$dataset2->attrGet('UNITS'); | ||
is($units, $expected); | ||
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$expected = pdl ' | ||
[ | ||
[1 2 3] | ||
[4 5 6] | ||
] | ||
'; | ||
my ($numcol)=$dataset2->attrGet('NUM_COL'); | ||
ok all(approx($numcol, $expected)) or diag "got: $numcol"; | ||
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isa_ok($numcol, 'PDL'); | ||
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if($have_LL) { | ||
$expected = '123456789123456784 2 3 4 5 6'; | ||
my ($numcollong)=$dataset2->attrGet('NUM_COLLONG'); | ||
is(sprintf("%18i %18i %18i %18i %18i %18i",$numcollong->list()), $expected); | ||
} | ||
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$expected = "[ | ||
[ 'abc' 'def' 'ghi' ] | ||
[ 'jkl' 'mno' 'pqr' ] | ||
] | ||
"; | ||
my ($numrow)=$dataset2->attrGet('NUM_ROW'); | ||
is("$numrow", $expected); | ||
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$expected = 'pepe'; | ||
my ($scaling)=$dataset2->attrGet('SCALING'); | ||
is($scaling, $expected); | ||
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$expected = pdl '[0.0074]'; | ||
my ($offset)=$dataset2->attrGet('OFFSET'); | ||
ok all(approx($offset, $expected)) or diag "got: $offset"; | ||
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$expected = '87'; | ||
my ($id)=$dataset2->attrGet('ID'); | ||
is("$id", $expected); | ||
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if($have_LL) { | ||
$expected = '123456789123456784'; | ||
my ($idlong)=$dataset2->attrGet('IDLONG'); | ||
is("$idlong", $expected); | ||
} | ||
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$expected = pdl '3.1415927'; | ||
my ($temperature)=$dataset2->attrGet('TEMPERATURE'); | ||
ok all(approx($temperature, $expected)) or diag "got: $temperature"; | ||
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# Check Group PDL Attribute | ||
$expected = pdl ' | ||
[ | ||
[1 2 3] | ||
[4 5 6] | ||
] | ||
'; | ||
my ($numcol2)=$group2->attrGet('GroupPDLAttr'); | ||
ok all(approx($numcol2, $expected)) or diag "got: $numcol2"; | ||
isa_ok($numcol2, 'PDL'); | ||
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# clean up file | ||
unlink $filename if( -e $filename); | ||
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done_testing; | ||
# Test case for HDF5 attributes that are pdls | ||
# This is a new feature as-of version 0.64 | ||
use strict; | ||
use warnings; | ||
use PDL; | ||
use PDL::Char; | ||
use PDL::IO::HDF5; | ||
use Config; | ||
my $have_LL = $Config{ivsize} == 4 ? 0 : 1; | ||
use Test::More; | ||
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my $filename = "attrib.hdf5"; | ||
# get rid of filename if it already exists | ||
unlink $filename if( -e $filename); | ||
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my $hdf5 = new PDL::IO::HDF5($filename); | ||
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# Create pdls to store: | ||
my $pchar = PDL::Char->new( [['abc', 'def', 'ghi'],['jkl', 'mno', 'pqr']] ); | ||
my $bt=pdl([[1.2,1.3,1.4],[1.5,1.6,1.7],[1.8,1.9,2.0]]); | ||
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my $group=$hdf5->group('Radiometric information'); | ||
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# Store a dataset | ||
my $dataset=$group->dataset('SP_BT'); | ||
$dataset->set($bt, unlimited => 1); | ||
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# Store a scalar and pdl attribute | ||
$dataset->attrSet('UNITS'=>'K'); | ||
$dataset->attrSet('NUM_COL'=>pdl(long,[[1,2,3],[4,5,6]])); | ||
$dataset->attrSet('NUM_COLLONG'=>pdl(longlong,[[123456789123456784,2,3],[4,5,6]])) | ||
if $have_LL; | ||
$dataset->attrSet('NUM_ROW'=>$pchar); | ||
$dataset->attrSet('SCALING'=>'pepe'); | ||
$dataset->attrSet('OFFSET'=>pdl(double,[0.0074])); | ||
$dataset->attrSet('ID'=>pdl(long,87)); | ||
$dataset->attrSet('IDLONG'=>pdl(longlong,123456789123456784)) | ||
if $have_LL; | ||
$dataset->attrSet('TEMPERATURE'=>pdl(double,3.1415927)); | ||
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# Set group attribute | ||
$group->attrSet('GroupPDLAttr'=>pdl(long,[[1,2,3],[4,5,6]])); | ||
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######## Now Read HDF5 file ##### | ||
my $hdf2= new PDL::IO::HDF5($filename); | ||
my $group2=$hdf2->group('Radiometric information'); | ||
my $dataset2=$group2->dataset('SP_BT'); | ||
my $expected; | ||
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$expected = pdl ' | ||
[ | ||
[1.2 1.3 1.4] | ||
[1.5 1.6 1.7] | ||
[1.8 1.9 2] | ||
] | ||
'; | ||
my $bt2=$dataset2->get(); | ||
ok all(approx($bt2, $expected)) or diag "got: $bt2"; | ||
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$expected = 'K'; | ||
my ($units)=$dataset2->attrGet('UNITS'); | ||
is($units, $expected); | ||
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$expected = pdl ' | ||
[ | ||
[1 2 3] | ||
[4 5 6] | ||
] | ||
'; | ||
my ($numcol)=$dataset2->attrGet('NUM_COL'); | ||
ok all(approx($numcol, $expected)) or diag "got: $numcol"; | ||
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isa_ok($numcol, 'PDL'); | ||
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if($have_LL) { | ||
$expected = '123456789123456784 2 3 4 5 6'; | ||
my ($numcollong)=$dataset2->attrGet('NUM_COLLONG'); | ||
is(sprintf("%18i %18i %18i %18i %18i %18i",$numcollong->list()), $expected); | ||
} | ||
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$expected = "[ | ||
[ 'abc' 'def' 'ghi' ] | ||
[ 'jkl' 'mno' 'pqr' ] | ||
] | ||
"; | ||
my ($numrow)=$dataset2->attrGet('NUM_ROW'); | ||
is("$numrow", $expected); | ||
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$expected = 'pepe'; | ||
my ($scaling)=$dataset2->attrGet('SCALING'); | ||
is($scaling, $expected); | ||
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$expected = pdl '[0.0074]'; | ||
my ($offset)=$dataset2->attrGet('OFFSET'); | ||
ok all(approx($offset, $expected)) or diag "got: $offset"; | ||
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$expected = '87'; | ||
my ($id)=$dataset2->attrGet('ID'); | ||
is("$id", $expected); | ||
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if($have_LL) { | ||
$expected = '123456789123456784'; | ||
my ($idlong)=$dataset2->attrGet('IDLONG'); | ||
is("$idlong", $expected); | ||
} | ||
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$expected = pdl '3.1415927'; | ||
my ($temperature)=$dataset2->attrGet('TEMPERATURE'); | ||
ok all(approx($temperature, $expected)) or diag "got: $temperature"; | ||
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# Check Group PDL Attribute | ||
$expected = pdl ' | ||
[ | ||
[1 2 3] | ||
[4 5 6] | ||
] | ||
'; | ||
my ($numcol2)=$group2->attrGet('GroupPDLAttr'); | ||
ok all(approx($numcol2, $expected)) or diag "got: $numcol2"; | ||
isa_ok($numcol2, 'PDL'); | ||
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# clean up file | ||
unlink $filename if( -e $filename); | ||
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done_testing; |