Re^6: Consolidating nstore arrays

According to my documentation for Storable (perl v5.26.0) this output is not possible. nstore can only store one reference.

Looks like a beginner trap of Data::Dumper. To dump an array, you have to use Dumper(\@array), not Dumper(@array). If you use the latter, Data::Dumper assumes that you want to see one variable per array element. And in this case, the array(s) contain a total of about 150_000 elements, which explains the 150_000 variables listed by Data::Dumper.

Alexander

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Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-)

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Re^7: Consolidating nstore arrays
by Speed_Freak (Sexton) on Sep 01, 2017 at 11:42 UTC

ahh, I see the difference!

$VAR1 = [
          undef,
          [
            1,
            '18.4',
            '7.6',
            '10.8',
            '0.584615384615385',
            22,
            '4.0',
            18,
            '0.307692307692308',
            '0.664861632672521',
            '0.968405008381221',
            '0.816633320526871'
          ],
          [
            0,
            '31.5',
            '18.9',
            '12.6',
            '0.75',
            '199.7',
            '29.2',
            '170.5',
            '0.255133245958934',
            '0.150796748317197',
            '0.968809826017511',
            '0.559803287167354'
          ],
          [
            0,
            '115.2',
            '35.9',
            '79.3',
            '0.475181998676373',
            '13.7',
            '8.3',
            '5.4',
            '0.754545454545455',
            '0.855054749249092',
            '0.272628302983597',
            '0.563841526116344'
          ],
          [
            0,
            '969.7',
            '1034.6',
            '-64.8999999999999',
            '1.03238038217832',
            '1607.6',
            '582.0',
            '1025.6',
            '0.531603945926197',
            '0.0340815410482703',
            '0.81304569847144',
            '0.423563619759855'
          ],
          [
            0,
            '3.2',
            '13.2',
            -10,
            '1.60975609756098',
            '22.2',
            '58.2',
            -36,
            '1.44776119402985',
            '0.000189855866797165',
            '0.000793472305521753',
            '0.000491664086159459'
          ],
          [
            0,
            124,
            '24.9',
            '99.1',
            '0.334452652787105',
            '533.5',
            '764.2',
            '-230.7',
            '1.17777606534638',
            '0.959457725728336',
            '0.00783065425975528',
            '0.483644189994046'
          ],
          [
            0,
            '23.1',
            '21.3',
            '1.8',
            '0.959459459459459',
            '111.4',
            '35.7',
            '75.7',
            '0.485384092454113',
            '0.051736839732654',
            '0.841995362489232',
            '0.446866101110943'
          ],
          [
            0,
            '65.2',
            '106.7',
            '-41.5',
            '1.24141942990111',
            '10.5',
            '23.1',
            '-12.6',
            '1.375',
            '0.00457360051269834',
            '0.00151695997213462',
            '0.00304528024241648'
          ],
          [
            0,
            '4309.7',
            '162.2',
            '4147.5',
            '0.0725418725821239',
            '5949.4',
            '350.9',
            '5598.5',
            '0.111391521038681',
            '0.995577034355054',
            '0.993485851801997',
            '0.994531443078526'
          ],
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