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|  | 14    1 #!/usr/bin/perl -w | 
|  | 15    2 <span class="c">#</span> | 
|  | 16    3 <span class="c"># $RCSfile: InfoPeriodicTableElements.pl,v $</span> | 
|  | 17    4 <span class="c"># $Date: 2015/02/28 20:46:20 $</span> | 
|  | 18    5 <span class="c"># $Revision: 1.28 $</span> | 
|  | 19    6 <span class="c">#</span> | 
|  | 20    7 <span class="c"># Author: Manish Sud <msud@san.rr.com></span> | 
|  | 21    8 <span class="c">#</span> | 
|  | 22    9 <span class="c"># Copyright (C) 2015 Manish Sud. All rights reserved.</span> | 
|  | 23   10 <span class="c">#</span> | 
|  | 24   11 <span class="c"># This file is part of MayaChemTools.</span> | 
|  | 25   12 <span class="c">#</span> | 
|  | 26   13 <span class="c"># MayaChemTools is free software; you can redistribute it and/or modify it under</span> | 
|  | 27   14 <span class="c"># the terms of the GNU Lesser General Public License as published by the Free</span> | 
|  | 28   15 <span class="c"># Software Foundation; either version 3 of the License, or (at your option) any</span> | 
|  | 29   16 <span class="c"># later version.</span> | 
|  | 30   17 <span class="c">#</span> | 
|  | 31   18 <span class="c"># MayaChemTools is distributed in the hope that it will be useful, but without</span> | 
|  | 32   19 <span class="c"># any warranty; without even the implied warranty of merchantability of fitness</span> | 
|  | 33   20 <span class="c"># for a particular purpose.  See the GNU Lesser General Public License for more</span> | 
|  | 34   21 <span class="c"># details.</span> | 
|  | 35   22 <span class="c">#</span> | 
|  | 36   23 <span class="c"># You should have received a copy of the GNU Lesser General Public License</span> | 
|  | 37   24 <span class="c"># along with MayaChemTools; if not, see <http://www.gnu.org/licenses/> or</span> | 
|  | 38   25 <span class="c"># write to the Free Software Foundation Inc., 59 Temple Place, Suite 330,</span> | 
|  | 39   26 <span class="c"># Boston, MA, 02111-1307, USA.</span> | 
|  | 40   27 <span class="c">#</span> | 
|  | 41   28 | 
|  | 42   29 <span class="k">use</span> <span class="w">strict</span><span class="sc">;</span> | 
|  | 43   30 <span class="k">use</span> <span class="w">FindBin</span><span class="sc">;</span> <span class="k">use</span> <span class="w">lib</span> <span class="q">"$FindBin::Bin/../lib"</span><span class="sc">;</span> | 
|  | 44   31 <span class="k">use</span> <span class="w">Getopt::Long</span><span class="sc">;</span> | 
|  | 45   32 <span class="k">use</span> <span class="w">File::Basename</span><span class="sc">;</span> | 
|  | 46   33 <span class="k">use</span> <span class="w">Text::ParseWords</span><span class="sc">;</span> | 
|  | 47   34 <span class="k">use</span> <span class="w">Benchmark</span><span class="sc">;</span> | 
|  | 48   35 <span class="k">use</span> <span class="w">FileUtil</span><span class="sc">;</span> | 
|  | 49   36 <span class="k">use</span> <span class="w">TextUtil</span><span class="sc">;</span> | 
|  | 50   37 <span class="k">use</span> <span class="w">PeriodicTable</span><span class="sc">;</span> | 
|  | 51   38 | 
|  | 52   39 <span class="k">my</span><span class="s">(</span><span class="i">$ScriptName</span><span class="cm">,</span> <span class="i">%Options</span><span class="cm">,</span> <span class="i">$StartTime</span><span class="cm">,</span> <span class="i">$EndTime</span><span class="cm">,</span> <span class="i">$TotalTime</span><span class="s">)</span><span class="sc">;</span> | 
|  | 53   40 | 
|  | 54   41 <span class="c"># Autoflush STDOUT</span> | 
|  | 55   42 <span class="i">$|</span> = <span class="n">1</span><span class="sc">;</span> | 
|  | 56   43 | 
|  | 57   44 <span class="c"># Starting message...</span> | 
|  | 58   45 <span class="i">$ScriptName</span> = <span class="i">basename</span><span class="s">(</span><span class="i">$0</span><span class="s">)</span><span class="sc">;</span> | 
|  | 59   46 <span class="k">print</span> <span class="q">"\n$ScriptName: Starting...\n\n"</span><span class="sc">;</span> | 
|  | 60   47 <span class="i">$StartTime</span> = <span class="w">new</span> <span class="w">Benchmark</span><span class="sc">;</span> | 
|  | 61   48 | 
|  | 62   49 <span class="c"># Get the options and setup script...</span> | 
|  | 63   50 <span class="i">SetupScriptUsage</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 64   51 <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">help</span>}<span class="s">)</span> <span class="s">{</span> | 
|  | 65   52   <span class="k">die</span> <span class="i">GetUsageFromPod</span><span class="s">(</span><span class="q">"$FindBin::Bin/$ScriptName"</span><span class="s">)</span><span class="sc">;</span> | 
|  | 66   53 <span class="s">}</span> | 
|  | 67   54 | 
|  | 68   55 <span class="k">print</span> <span class="q">"Processing options...\n"</span><span class="sc">;</span> | 
|  | 69   56 <span class="k">my</span><span class="s">(</span><span class="i">%OptionsInfo</span><span class="s">)</span><span class="sc">;</span> | 
|  | 70   57 <span class="i">ProcessOptions</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 71   58 | 
|  | 72   59 <span class="i">ListElementProperties</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 73   60 <span class="k">print</span> <span class="q">"\n$ScriptName:Done...\n\n"</span><span class="sc">;</span> | 
|  | 74   61 | 
|  | 75   62 <span class="i">$EndTime</span> = <span class="w">new</span> <span class="w">Benchmark</span><span class="sc">;</span> | 
|  | 76   63 <span class="i">$TotalTime</span> = <span class="w">timediff</span> <span class="s">(</span><span class="i">$EndTime</span><span class="cm">,</span> <span class="i">$StartTime</span><span class="s">)</span><span class="sc">;</span> | 
|  | 77   64 <span class="k">print</span> <span class="q">"Total time: "</span><span class="cm">,</span> <span class="i">timestr</span><span class="s">(</span><span class="i">$TotalTime</span><span class="s">)</span><span class="cm">,</span> <span class="q">"\n"</span><span class="sc">;</span> | 
|  | 78   65 | 
|  | 79   66 <span class="c">###############################################################################</span> | 
|  | 80   67 | 
|  | 81   68 <span class="c"># List atomic properties for elements...</span> | 
|  | 82 <a name="ListElementProperties-"></a>  69 <span class="k">sub </span><span class="m">ListElementProperties</span> <span class="s">{</span> | 
|  | 83   70   <span class="k">my</span><span class="s">(</span><span class="i">$ElementID</span><span class="cm">,</span> <span class="i">$ElementDataRef</span><span class="cm">,</span> <span class="i">$PropertyName</span><span class="cm">,</span> <span class="i">$PropertyValue</span><span class="cm">,</span> <span class="i">$PropertyUnits</span><span class="cm">,</span> <span class="i">$PropertyUnitsRef</span><span class="cm">,</span> <span class="i">@PropertyLabels</span><span class="cm">,</span> <span class="i">@PropertyValues</span><span class="s">)</span><span class="sc">;</span> | 
|  | 84   71 | 
|  | 85   72   <span class="k">print</span> <span class="q">"Listing information for periodic table element(s)...\n"</span><span class="sc">;</span> | 
|  | 86   73 | 
|  | 87   74   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">FileOutput</span>}<span class="s">)</span> <span class="s">{</span> | 
|  | 88   75     <span class="k">print</span> <span class="q">"Generating file $OptionsInfo{OutFileName}...\n"</span><span class="sc">;</span> | 
|  | 89   76     <span class="k">open</span> <span class="w">OUTFILE</span><span class="cm">,</span> <span class="q">">$OptionsInfo{OutFileName}"</span> <span class="k">or</span> <span class="k">die</span> <span class="q">"Couldn't open $OptionsInfo{OutFileName}: $!\n"</span><span class="sc">;</span> | 
|  | 90   77   <span class="s">}</span> | 
|  | 91   78 | 
|  | 92   79   <span class="c"># Setup property labels...</span> | 
|  | 93   80   <span class="i">@PropertyLabels</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 94   81   <span class="i">$PropertyUnitsRef</span> = <span class="i">PeriodicTable::GetElementPropertiesNamesAndUnits</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 95   82   <span class="k">for</span> <span class="i">$PropertyName</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedProperies</span>}}<span class="s">)</span> <span class="s">{</span> | 
|  | 96   83     <span class="i">$PropertyUnits</span> = <span class="s">(</span><span class="k">exists</span> <span class="i">$PropertyUnitsRef</span>->{<span class="i">$PropertyName</span>}<span class="s">)</span> ? <span class="i">$PropertyUnitsRef</span>->{<span class="i">$PropertyName</span>} <span class="co">:</span> <span class="q">''</span><span class="sc">;</span> | 
|  | 97   84     <span class="k">if</span> <span class="s">(</span><span class="i">$PropertyName</span> =~ <span class="q">/^NaturalIsotopeData$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 98   85       <span class="k">push</span> <span class="i">@PropertyLabels</span><span class="cm">,</span> <span class="q">qw(MassNumber: RelativeAtomicMass: NaturalAbundance:)</span><span class="sc">;</span> | 
|  | 99   86     <span class="s">}</span> | 
|  | 100   87     <span class="k">else</span> <span class="s">{</span> | 
|  | 101   88       <span class="k">push</span> <span class="i">@PropertyLabels</span><span class="cm">,</span> <span class="s">(</span><span class="i">$PropertyUnits</span> ? <span class="q">"$PropertyName ($PropertyUnits):"</span> <span class="co">:</span> <span class="q">"$PropertyName:"</span><span class="s">)</span><span class="sc">;</span> | 
|  | 102   89     <span class="s">}</span> | 
|  | 103   90   <span class="s">}</span> | 
|  | 104   91 | 
|  | 105   92   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">ElementRowsOutput</span>}<span class="s">)</span> <span class="s">{</span> | 
|  | 106   93     <span class="i">ListHeaderRowData</span><span class="s">(</span>\<span class="i">@PropertyLabels</span><span class="s">)</span><span class="sc">;</span> | 
|  | 107   94   <span class="s">}</span> | 
|  | 108   95 | 
|  | 109   96   <span class="c"># Go over specified properties...</span> | 
|  | 110   97   <span class="k">for</span> <span class="i">$ElementID</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedElementIDs</span>}}<span class="s">)</span> <span class="s">{</span> | 
|  | 111   98     <span class="i">$ElementDataRef</span> = <span class="i">PeriodicTable::GetElementPropertiesData</span><span class="s">(</span><span class="i">$ElementID</span><span class="s">)</span><span class="sc">;</span> | 
|  | 112   99 | 
|  | 113  100     <span class="k">if</span> <span class="s">(</span>!<span class="i">$OptionsInfo</span>{<span class="w">ElementRowsOutput</span>}<span class="s">)</span> <span class="s">{</span> | 
|  | 114  101       <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">FileOutput</span>}<span class="s">)</span> <span class="s">{</span> | 
|  | 115  102         <span class="k">print</span> <span class="i">OUTFILE</span> <span class="q">"\nListing atomic properties for element $ElementID...\n\n"</span><span class="sc">;</span> | 
|  | 116  103       <span class="s">}</span> | 
|  | 117  104       <span class="k">else</span> <span class="s">{</span> | 
|  | 118  105         <span class="k">print</span> <span class="q">"\nListing atomic properties for element $ElementID...\n\n"</span><span class="sc">;</span> | 
|  | 119  106       <span class="s">}</span> | 
|  | 120  107     <span class="s">}</span> | 
|  | 121  108 | 
|  | 122  109     <span class="c"># Collect data..</span> | 
|  | 123  110     <span class="i">@PropertyValues</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 124  111     <span class="k">for</span> <span class="i">$PropertyName</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedProperies</span>}}<span class="s">)</span> <span class="s">{</span> | 
|  | 125  112       <span class="k">if</span> <span class="s">(</span><span class="i">$PropertyName</span> =~ <span class="q">/^NaturalIsotopeData$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 126  113         <span class="k">push</span> <span class="i">@PropertyValues</span><span class="cm">,</span> <span class="i">SetupIsotopeData</span><span class="s">(</span><span class="i">$ElementID</span><span class="s">)</span><span class="sc">;</span> | 
|  | 127  114       <span class="s">}</span> | 
|  | 128  115       <span class="k">else</span> <span class="s">{</span> | 
|  | 129  116         <span class="i">$PropertyValue</span> = <span class="i">$ElementDataRef</span>->{<span class="i">$PropertyName</span>}<span class="sc">;</span> | 
|  | 130  117         <span class="k">if</span> <span class="s">(</span><span class="i">IsFloat</span><span class="s">(</span><span class="i">$PropertyValue</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span> | 
|  | 131  118           <span class="i">$PropertyValue</span> = <span class="k">sprintf</span><span class="s">(</span><span class="q">"%.$OptionsInfo{Precision}f"</span><span class="cm">,</span> <span class="i">$PropertyValue</span><span class="s">)</span> + <span class="n">0</span><span class="sc">;</span> | 
|  | 132  119         <span class="s">}</span> | 
|  | 133  120         <span class="k">push</span> <span class="i">@PropertyValues</span><span class="cm">,</span> <span class="i">$PropertyValue</span><span class="sc">;</span> | 
|  | 134  121       <span class="s">}</span> | 
|  | 135  122     <span class="s">}</span> | 
|  | 136  123     <span class="c"># List data...</span> | 
|  | 137  124     <span class="i">ListElementData</span><span class="s">(</span>\<span class="i">@PropertyLabels</span><span class="cm">,</span> \<span class="i">@PropertyValues</span><span class="s">)</span><span class="sc">;</span> | 
|  | 138  125   <span class="s">}</span> | 
|  | 139  126   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">FileOutput</span>}<span class="s">)</span> <span class="s">{</span> | 
|  | 140  127     <span class="k">close</span> <span class="w">OUTFILE</span><span class="sc">;</span> | 
|  | 141  128   <span class="s">}</span> | 
|  | 142  129   <span class="k">print</span> <span class="q">"\n"</span><span class="sc">;</span> | 
|  | 143  130 <span class="s">}</span> | 
|  | 144  131 | 
|  | 145  132 <span class="c"># List data for an element...</span> | 
|  | 146 <a name="ListElementData-"></a> 133 <span class="k">sub </span><span class="m">ListElementData</span> <span class="s">{</span> | 
|  | 147  134   <span class="k">my</span><span class="s">(</span><span class="i">$DataLabelRef</span><span class="cm">,</span> <span class="i">$DataValueRef</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> | 
|  | 148  135   <span class="k">my</span><span class="s">(</span><span class="i">$Index</span><span class="cm">,</span> <span class="i">$Line</span><span class="cm">,</span> <span class="i">$Value</span><span class="s">)</span><span class="sc">;</span> | 
|  | 149  136 | 
|  | 150  137   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">ElementRowsOutput</span>}<span class="s">)</span> <span class="s">{</span> | 
|  | 151  138     <span class="i">$Line</span> = <span class="q">''</span><span class="sc">;</span> | 
|  | 152  139     <span class="c"># Format data...</span> | 
|  | 153  140     <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>} || <span class="i">$Options</span>{<span class="w">outdelim</span>} !~ <span class="q">/^comma$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 154  141       <span class="i">$Line</span> = <span class="i">JoinWords</span><span class="s">(</span><span class="i">$DataValueRef</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>}<span class="s">)</span><span class="sc">;</span> | 
|  | 155  142     <span class="s">}</span> | 
|  | 156  143     <span class="k">else</span> <span class="s">{</span> | 
|  | 157  144       <span class="c"># Always quote values containing commas...</span> | 
|  | 158  145       <span class="i">$Line</span> = <span class="s">(</span><span class="i">$DataValueRef</span>->[<span class="n">0</span>] =~ <span class="q">/\,/</span><span class="s">)</span> ? <span class="q">qq("$DataValueRef->[0]")</span> <span class="co">:</span> <span class="i">$DataValueRef</span>->[<span class="n">0</span>]<span class="sc">;</span> | 
|  | 159  146       <span class="k">for</span> <span class="i">$Index</span> <span class="s">(</span><span class="n">1</span> .. <span class="i">$#</span>{<span class="i">$DataValueRef</span>} <span class="s">)</span> <span class="s">{</span> | 
|  | 160  147         <span class="i">$Value</span> = <span class="i">$DataValueRef</span>->[<span class="i">$Index</span>]<span class="sc">;</span> | 
|  | 161  148         <span class="k">if</span> <span class="s">(</span><span class="i">$Value</span> =~ <span class="q">/\,/</span><span class="s">)</span> <span class="s">{</span> | 
|  | 162  149           <span class="i">$Value</span> = <span class="q">qq("$Value")</span><span class="sc">;</span> | 
|  | 163  150         <span class="s">}</span> | 
|  | 164  151         <span class="i">$Line</span> .= <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>} . <span class="i">$Value</span><span class="sc">;</span> | 
|  | 165  152       <span class="s">}</span> | 
|  | 166  153     <span class="s">}</span> | 
|  | 167  154     <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">FileOutput</span>}<span class="s">)</span> <span class="s">{</span> | 
|  | 168  155       <span class="k">print</span> <span class="i">OUTFILE</span> <span class="q">"$Line\n"</span><span class="sc">;</span> | 
|  | 169  156     <span class="s">}</span> | 
|  | 170  157     <span class="k">else</span> <span class="s">{</span> | 
|  | 171  158       <span class="k">print</span> <span class="q">"$Line\n"</span><span class="sc">;</span> | 
|  | 172  159     <span class="s">}</span> | 
|  | 173  160   <span class="s">}</span> | 
|  | 174  161   <span class="k">else</span> <span class="s">{</span> | 
|  | 175  162     <span class="c"># Format and list data...</span> | 
|  | 176  163     <span class="i">$Line</span> = <span class="q">''</span><span class="sc">;</span> | 
|  | 177  164     <span class="k">for</span> <span class="i">$Index</span> <span class="s">(</span><span class="n">0</span> .. <span class="i">$#</span>{<span class="i">$DataLabelRef</span>} <span class="s">)</span> <span class="s">{</span> | 
|  | 178  165       <span class="i">$Line</span> = <span class="i">$DataLabelRef</span>->[<span class="i">$Index</span>] . <span class="q">' '</span> . <span class="i">$DataValueRef</span>->[<span class="i">$Index</span>]<span class="sc">;</span> | 
|  | 179  166       <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">FileOutput</span>}<span class="s">)</span> <span class="s">{</span> | 
|  | 180  167         <span class="k">print</span> <span class="i">OUTFILE</span> <span class="q">"$Line\n"</span><span class="sc">;</span> | 
|  | 181  168       <span class="s">}</span> | 
|  | 182  169       <span class="k">else</span> <span class="s">{</span> | 
|  | 183  170         <span class="k">print</span> <span class="q">"$Line\n"</span><span class="sc">;</span> | 
|  | 184  171       <span class="s">}</span> | 
|  | 185  172     <span class="s">}</span> | 
|  | 186  173   <span class="s">}</span> | 
|  | 187  174 <span class="s">}</span> | 
|  | 188  175 | 
|  | 189  176 <span class="c"># List data for an element...</span> | 
|  | 190 <a name="ListHeaderRowData-"></a> 177 <span class="k">sub </span><span class="m">ListHeaderRowData</span> <span class="s">{</span> | 
|  | 191  178   <span class="k">my</span><span class="s">(</span><span class="i">$DataLabelRef</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> | 
|  | 192  179   <span class="k">my</span><span class="s">(</span><span class="i">$Line</span><span class="s">)</span><span class="sc">;</span> | 
|  | 193  180 | 
|  | 194  181   <span class="c"># Format data...</span> | 
|  | 195  182   <span class="i">$Line</span> = <span class="i">JoinWords</span><span class="s">(</span><span class="i">$DataLabelRef</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>}<span class="s">)</span><span class="sc">;</span> | 
|  | 196  183   <span class="i">$Line</span> =~ <span class="q">s/\://g</span><span class="sc">;</span> | 
|  | 197  184   <span class="c"># List data...</span> | 
|  | 198  185   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">FileOutput</span>}<span class="s">)</span> <span class="s">{</span> | 
|  | 199  186     <span class="k">print</span> <span class="i">OUTFILE</span> <span class="q">"$Line\n"</span><span class="sc">;</span> | 
|  | 200  187   <span class="s">}</span> | 
|  | 201  188   <span class="k">else</span> <span class="s">{</span> | 
|  | 202  189     <span class="k">print</span> <span class="q">"$Line\n"</span><span class="sc">;</span> | 
|  | 203  190   <span class="s">}</span> | 
|  | 204  191 <span class="s">}</span> | 
|  | 205  192 | 
|  | 206  193 <span class="c"># Setup isotope data strings...</span> | 
|  | 207 <a name="SetupIsotopeData-"></a> 194 <span class="k">sub </span><span class="m">SetupIsotopeData</span> <span class="s">{</span> | 
|  | 208  195   <span class="k">my</span><span class="s">(</span><span class="i">$ElementID</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> | 
|  | 209  196   <span class="k">my</span><span class="s">(</span><span class="i">$MassNumber</span><span class="cm">,</span> <span class="i">$RelativeAtomicMass</span><span class="cm">,</span> <span class="i">$NaturalAbundance</span><span class="cm">,</span> <span class="i">$NaturalIsotopeDataRef</span><span class="cm">,</span> <span class="i">@MassNumbers</span><span class="cm">,</span> <span class="i">@RelativeAtomicMasses</span><span class="cm">,</span> <span class="i">@NaturalAbundances</span><span class="s">)</span><span class="sc">;</span> | 
|  | 210  197 | 
|  | 211  198   <span class="c"># Get natural isotope data: MassNumber, RelativeAtomicMass and NaturalAbundance</span> | 
|  | 212  199   <span class="i">@MassNumbers</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> <span class="i">@RelativeAtomicMasses</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> <span class="i">@NaturalAbundances</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 213  200   <span class="i">$NaturalIsotopeDataRef</span> = <span class="i">PeriodicTable::GetElementNaturalIsotopesData</span><span class="s">(</span><span class="i">$ElementID</span><span class="s">)</span><span class="sc">;</span> | 
|  | 214  201   <span class="k">for</span> <span class="i">$MassNumber</span> <span class="s">(</span><span class="k">sort</span> <span class="s">{</span><span class="i">$a</span> <=> <span class="i">$b</span><span class="s">}</span> <span class="k">keys</span> <span class="i">%</span>{<span class="i">$NaturalIsotopeDataRef</span>}<span class="s">)</span> <span class="s">{</span> | 
|  | 215  202     <span class="i">$RelativeAtomicMass</span> = <span class="i">$NaturalIsotopeDataRef</span>->{<span class="i">$MassNumber</span>}{<span class="w">RelativeAtomicMass</span>}<span class="sc">;</span> | 
|  | 216  203     <span class="i">$NaturalAbundance</span> = <span class="i">$NaturalIsotopeDataRef</span>->{<span class="i">$MassNumber</span>}{<span class="w">NaturalAbundance</span>}<span class="sc">;</span> | 
|  | 217  204     <span class="k">push</span> <span class="i">@MassNumbers</span><span class="cm">,</span> <span class="i">$MassNumber</span><span class="sc">;</span> | 
|  | 218  205     <span class="i">$RelativeAtomicMass</span> = <span class="s">(</span><span class="i">$RelativeAtomicMass</span> > <span class="n">0</span><span class="s">)</span> ? <span class="s">(</span><span class="k">sprintf</span><span class="s">(</span><span class="q">"%.$OptionsInfo{Precision}f"</span><span class="cm">,</span> <span class="i">$RelativeAtomicMass</span><span class="s">)</span> + <span class="n">0</span><span class="s">)</span> <span class="co">:</span> <span class="q">''</span><span class="sc">;</span> | 
|  | 219  206     <span class="k">push</span> <span class="i">@RelativeAtomicMasses</span><span class="cm">,</span> <span class="i">$RelativeAtomicMass</span><span class="sc">;</span> | 
|  | 220  207     <span class="i">$NaturalAbundance</span> = <span class="s">(</span><span class="i">$NaturalAbundance</span> > <span class="n">0</span><span class="s">)</span> ? <span class="s">(</span><span class="k">sprintf</span><span class="s">(</span><span class="q">"%.$OptionsInfo{Precision}f"</span><span class="cm">,</span> <span class="i">$NaturalAbundance</span><span class="s">)</span> + <span class="n">0</span><span class="s">)</span> <span class="co">:</span> <span class="q">''</span><span class="sc">;</span> | 
|  | 221  208     <span class="k">push</span> <span class="i">@NaturalAbundances</span><span class="cm">,</span> <span class="i">$NaturalAbundance</span><span class="sc">;</span> | 
|  | 222  209   <span class="s">}</span> | 
|  | 223  210   <span class="i">$MassNumber</span> = <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@MassNumbers</span><span class="cm">,</span> <span class="q">","</span><span class="cm">,</span> <span class="n">0</span><span class="s">)</span><span class="sc">;</span> | 
|  | 224  211   <span class="i">$RelativeAtomicMass</span> = <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@RelativeAtomicMasses</span><span class="cm">,</span> <span class="q">","</span><span class="cm">,</span> <span class="n">0</span><span class="s">)</span><span class="sc">;</span> | 
|  | 225  212   <span class="i">$NaturalAbundance</span> = <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@NaturalAbundances</span><span class="cm">,</span> <span class="q">","</span><span class="cm">,</span> <span class="n">0</span><span class="s">)</span><span class="sc">;</span> | 
|  | 226  213   <span class="k">return</span> <span class="s">(</span><span class="i">$MassNumber</span><span class="cm">,</span> <span class="i">$RelativeAtomicMass</span><span class="cm">,</span> <span class="i">$NaturalAbundance</span><span class="s">)</span><span class="sc">;</span> | 
|  | 227  214 <span class="s">}</span> | 
|  | 228  215 | 
|  | 229  216 <span class="c"># Get propery names from categories...</span> | 
|  | 230 <a name="GetPropertyNamesFromCategories-"></a> 217 <span class="k">sub </span><span class="m">GetPropertyNamesFromCategories</span> <span class="s">{</span> | 
|  | 231  218   <span class="k">my</span><span class="s">(</span><span class="i">$CategoryName</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> | 
|  | 232  219   <span class="k">my</span><span class="s">(</span><span class="i">@PropertyNames</span><span class="s">)</span><span class="sc">;</span> | 
|  | 233  220 | 
|  | 234  221   <span class="i">@PropertyNames</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 235  222   <span class="k">if</span> <span class="s">(</span><span class="i">$CategoryName</span> =~ <span class="q">/^Basic$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 236  223     <span class="i">@PropertyNames</span> = <span class="s">(</span><span class="q">'AtomicNumber'</span><span class="cm">,</span> <span class="q">'ElementSymbol'</span><span class="cm">,</span> <span class="q">'ElementName'</span><span class="cm">,</span> <span class="q">'AtomicWeight'</span><span class="cm">,</span> <span class="q">'GroundStateConfiguration'</span><span class="cm">,</span> <span class="q">'GroupNumber'</span><span class="cm">,</span> <span class="q">'PeriodNumber'</span><span class="cm">,</span> <span class="q">'FirstIonizationEnergy'</span><span class="s">)</span><span class="sc">;</span> | 
|  | 237  224   <span class="s">}</span> <span class="k">elsif</span> <span class="s">(</span><span class="i">$CategoryName</span> =~ <span class="q">/^BasicAndNaturalIsotope$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 238  225     <span class="c"># Natural isotope data includes: 'MassNumber', 'RelativeAtomicMass', 'NaturalAbundance'</span> | 
|  | 239  226     <span class="i">@PropertyNames</span> = <span class="s">(</span><span class="q">'AtomicNumber'</span><span class="cm">,</span> <span class="q">'ElementSymbol'</span><span class="cm">,</span> <span class="q">'ElementName'</span><span class="cm">,</span> <span class="q">'AtomicWeight'</span><span class="cm">,</span> <span class="q">'GroundStateConfiguration'</span><span class="cm">,</span> <span class="q">'GroupNumber'</span><span class="cm">,</span> <span class="q">'PeriodNumber'</span><span class="cm">,</span> <span class="q">'FirstIonizationEnergy'</span><span class="cm">,</span> <span class="q">'NaturalIsotopeData'</span><span class="s">)</span><span class="sc">;</span> | 
|  | 240  227   <span class="s">}</span> <span class="k">elsif</span> <span class="s">(</span><span class="i">$CategoryName</span> =~ <span class="q">/^NaturalIsotope$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 241  228     <span class="i">@PropertyNames</span> = <span class="s">(</span><span class="q">'AtomicNumber'</span><span class="cm">,</span> <span class="q">'ElementSymbol'</span><span class="cm">,</span> <span class="q">'ElementName'</span><span class="cm">,</span> <span class="q">'NaturalIsotopeData'</span><span class="s">)</span><span class="sc">;</span> | 
|  | 242  229   <span class="s">}</span> | 
|  | 243  230 | 
|  | 244  231   <span class="k">return</span> <span class="i">@PropertyNames</span><span class="sc">;</span> | 
|  | 245  232 <span class="s">}</span> | 
|  | 246  233 | 
|  | 247  234 <span class="c"># Process option values...</span> | 
|  | 248 <a name="ProcessOptions-"></a> 235 <span class="k">sub </span><span class="m">ProcessOptions</span> <span class="s">{</span> | 
|  | 249  236   <span class="i">%OptionsInfo</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 250  237 | 
|  | 251  238   <span class="i">$OptionsInfo</span>{<span class="w">Mode</span>} = <span class="i">$Options</span>{<span class="w">mode</span>}<span class="sc">;</span> | 
|  | 252  239 | 
|  | 253  240   <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>} = <span class="s">(</span><span class="i">$Options</span>{<span class="w">outdelim</span>} =~ <span class="q">/^tab$/i</span> <span class="s">)</span> ? <span class="q">"\t"</span> <span class="co">:</span> <span class="s">(</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">outdelim</span>} =~ <span class="q">/^semicolon$/i</span><span class="s">)</span> ? <span class="q">"\;"</span> <span class="co">:</span> <span class="q">"\,"</span><span class="s">)</span><span class="sc">;</span> | 
|  | 254  241   <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>} = <span class="s">(</span><span class="i">$Options</span>{<span class="w">quote</span>} =~ <span class="q">/^yes$/i</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span> | 
|  | 255  242 | 
|  | 256  243   <span class="i">$OptionsInfo</span>{<span class="w">Overwrite</span>} = <span class="k">defined</span> <span class="i">$Options</span>{<span class="w">overwrite</span>} ? <span class="i">$Options</span>{<span class="w">overwrite</span>} <span class="co">:</span> <span class="k">undef</span><span class="sc">;</span> | 
|  | 257  244   <span class="i">$OptionsInfo</span>{<span class="w">OutFileRoot</span>} = <span class="k">defined</span> <span class="i">$Options</span>{<span class="w">root</span>} ? <span class="i">$Options</span>{<span class="w">root</span>} <span class="co">:</span> <span class="k">undef</span><span class="sc">;</span> | 
|  | 258  245 | 
|  | 259  246   <span class="i">$OptionsInfo</span>{<span class="w">Output</span>} = <span class="i">$Options</span>{<span class="w">output</span>}<span class="sc">;</span> | 
|  | 260  247   <span class="i">$OptionsInfo</span>{<span class="w">OutputStyle</span>} = <span class="i">$Options</span>{<span class="w">outputstyle</span>}<span class="sc">;</span> | 
|  | 261  248 | 
|  | 262  249   <span class="i">$OptionsInfo</span>{<span class="w">ElementRowsOutput</span>} = <span class="s">(</span><span class="i">$Options</span>{<span class="w">outputstyle</span>} =~ <span class="q">/^ElementRows$/i</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span> | 
|  | 263  250   <span class="i">$OptionsInfo</span>{<span class="w">FileOutput</span>} = <span class="s">(</span><span class="i">$Options</span>{<span class="w">output</span>} =~ <span class="q">/^File$/i</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span> | 
|  | 264  251 | 
|  | 265  252   <span class="i">$OptionsInfo</span>{<span class="w">Precision</span>} = <span class="i">$Options</span>{<span class="w">precision</span>}<span class="sc">;</span> | 
|  | 266  253 | 
|  | 267  254   <span class="k">my</span><span class="s">(</span><span class="i">$ElementID</span><span class="cm">,</span> <span class="i">@ElementIDs</span><span class="cm">,</span> <span class="i">@GroupElements</span><span class="cm">,</span> <span class="i">@PeriodElements</span><span class="cm">,</span> <span class="i">%GroupNamesMap</span><span class="s">)</span><span class="sc">;</span> | 
|  | 268  255 | 
|  | 269  256   <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedElementIDs</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 270  257   <span class="k">if</span> <span class="s">(</span><span class="i">@ARGV</span> >=<span class="n">1</span> && <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} =~ <span class="q">/^All$/i</span><span class="s">)</span> <span class="s">)</span> <span class="s">{</span> | 
|  | 271  258     <span class="k">warn</span> <span class="q">"Warning: Ignoring comman line element IDs: Not valid for All value of \"-m --mode\" option...\n"</span><span class="sc">;</span> | 
|  | 272  259   <span class="s">}</span> | 
|  | 273  260 | 
|  | 274  261   <span class="c"># Set up element IDs except for All mode...</span> | 
|  | 275  262   <span class="i">@ElementIDs</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 276  263   <span class="i">%GroupNamesMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 277  264 | 
|  | 278  265   <span class="k">if</span> <span class="s">(</span><span class="i">@ARGV</span> >=<span class="n">1</span> <span class="s">)</span> <span class="s">{</span> | 
|  | 279  266     <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} !~ <span class="q">/^All$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 280  267       <span class="k">push</span> <span class="i">@ElementIDs</span><span class="cm">,</span> <span class="i">@ARGV</span><span class="sc">;</span> | 
|  | 281  268     <span class="s">}</span> | 
|  | 282  269   <span class="s">}</span> | 
|  | 283  270   <span class="k">else</span> <span class="s">{</span> | 
|  | 284  271     <span class="c"># Setup mode specified default values...</span> | 
|  | 285  272     <span class="k">my</span><span class="s">(</span><span class="i">$Nothing</span><span class="s">)</span><span class="sc">;</span> | 
|  | 286  273     <span class="j">MODE:</span> <span class="s">{</span> | 
|  | 287  274         <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} =~ <span class="q">/^ElementID$/i</span><span class="s">)</span> <span class="s">{</span> <span class="k">push</span> <span class="i">@ElementIDs</span><span class="cm">,</span> <span class="q">'H'</span><span class="sc">;</span> <span class="k">last</span> <span class="j">MODE</span><span class="sc">;</span> <span class="s">}</span><span class="sc">;</span> | 
|  | 288  275         <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} =~ <span class="q">/^AmericanGroupLabel$/i</span><span class="s">)</span> <span class="s">{</span> <span class="k">push</span> <span class="i">@ElementIDs</span><span class="cm">,</span> <span class="q">'IA'</span><span class="sc">;</span> <span class="k">last</span> <span class="j">MODE</span><span class="sc">;</span> <span class="s">}</span><span class="sc">;</span> | 
|  | 289  276         <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} =~ <span class="q">/^EuropeanGroupLabel$/i</span><span class="s">)</span> <span class="s">{</span> <span class="k">push</span> <span class="i">@ElementIDs</span><span class="cm">,</span> <span class="q">'IA'</span><span class="sc">;</span> <span class="k">last</span> <span class="j">MODE</span><span class="sc">;</span> <span class="s">}</span><span class="sc">;</span> | 
|  | 290  277         <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} =~ <span class="q">/^GroupNumber$/i</span><span class="s">)</span> <span class="s">{</span> <span class="k">push</span> <span class="i">@ElementIDs</span><span class="cm">,</span> <span class="q">'1'</span><span class="sc">;</span> <span class="k">last</span> <span class="j">MODE</span><span class="sc">;</span> <span class="s">}</span><span class="sc">;</span> | 
|  | 291  278         <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} =~ <span class="q">/^GroupName$/i</span><span class="s">)</span> <span class="s">{</span> <span class="k">push</span> <span class="i">@ElementIDs</span><span class="cm">,</span> <span class="q">'AlkaliMetals'</span><span class="sc">;</span> <span class="k">last</span> <span class="j">MODE</span><span class="sc">;</span> <span class="s">}</span><span class="sc">;</span> | 
|  | 292  279         <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} =~ <span class="q">/^PeriodNumber$/i</span><span class="s">)</span> <span class="s">{</span> <span class="k">push</span> <span class="i">@ElementIDs</span><span class="cm">,</span> <span class="q">'1'</span><span class="sc">;</span> <span class="k">last</span> <span class="j">MODE</span><span class="sc">;</span> <span class="s">}</span><span class="sc">;</span> | 
|  | 293  280         <span class="i">$Nothing</span> = <span class="n">1</span><span class="sc">;</span> | 
|  | 294  281       <span class="s">}</span> | 
|  | 295  282   <span class="s">}</span> | 
|  | 296  283   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} =~ <span class="q">/^GroupName$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 297  284     <span class="c"># Map group names to what's stored in Perioidic table data file...</span> | 
|  | 298  285     <span class="i">%GroupNamesMap</span> = <span class="s">(</span><span class="q">'alkalimetals'</span><span class="cm">,</span> <span class="q">'Alkali metal'</span><span class="cm">,</span> <span class="q">'alkalineearthmetals'</span><span class="cm">,</span> <span class="q">'Alkaline earth metal'</span><span class="cm">,</span> <span class="q">'chalcogens'</span><span class="cm">,</span> <span class="q">'Chalcogen'</span><span class="cm">,</span> <span class="q">'coinagemetals'</span><span class="cm">,</span> <span class="q">'Coinage metal'</span><span class="cm">,</span> <span class="q">'halogens'</span><span class="cm">,</span> <span class="q">'Halogen'</span><span class="cm">,</span> <span class="q">'noblegases'</span><span class="cm">,</span> <span class="q">'Noble gas'</span><span class="cm">,</span> <span class="q">'pnictogens'</span><span class="cm">,</span> <span class="q">'Pnictogen'</span><span class="cm">,</span> <span class="q">'lanthanides'</span><span class="cm">,</span> <span class="q">'Lanthanoid'</span><span class="cm">,</span> <span class="q">'lanthanoids'</span><span class="cm">,</span> <span class="q">'Lanthanoid'</span><span class="cm">,</span> <span class="q">'actinides'</span><span class="cm">,</span> <span class="q">'Actinoid'</span><span class="cm">,</span> <span class="q">'actinoids'</span><span class="cm">,</span> <span class="q">'Actinoid'</span> <span class="s">)</span><span class="sc">;</span> | 
|  | 299  286   <span class="s">}</span> | 
|  | 300  287 | 
|  | 301  288   <span class="c"># Generate list of elements...</span> | 
|  | 302  289   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} =~ <span class="q">/^All$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 303  290     <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedElementIDs</span>}}<span class="cm">,</span> <span class="i">PeriodicTable::GetElements</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 304  291   <span class="s">}</span> | 
|  | 305  292   <span class="k">else</span> <span class="s">{</span> | 
|  | 306  293     <span class="j">ELEMENTID:</span> <span class="k">for</span> <span class="i">$ElementID</span> <span class="s">(</span><span class="i">@ElementIDs</span><span class="s">)</span> <span class="s">{</span> | 
|  | 307  294       <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} =~ <span class="q">/^ElementID$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 308  295         <span class="k">if</span> <span class="s">(</span><span class="i">PeriodicTable::IsElement</span><span class="s">(</span><span class="i">$ElementID</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span> | 
|  | 309  296           <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedElementIDs</span>}}<span class="cm">,</span> <span class="i">$ElementID</span><span class="sc">;</span> | 
|  | 310  297         <span class="s">}</span> | 
|  | 311  298         <span class="k">else</span> <span class="s">{</span> | 
|  | 312  299           <span class="k">warn</span> <span class="q">"Ignoring element ID, $ElementID, specified using command line parameter: Unknown element ID...\n"</span><span class="sc">;</span> | 
|  | 313  300           <span class="k">next</span> <span class="j">ELEMENTID</span><span class="sc">;</span> | 
|  | 314  301         <span class="s">}</span> | 
|  | 315  302       <span class="s">}</span> | 
|  | 316  303       <span class="k">elsif</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} =~ <span class="q">/^AmericanGroupLabel$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 317  304         <span class="k">if</span> <span class="s">(</span><span class="i">@GroupElements</span> = <span class="i">PeriodicTable::GetElementsByAmericanStyleGroupLabel</span><span class="s">(</span><span class="i">$ElementID</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span> | 
|  | 318  305           <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedElementIDs</span>}}<span class="cm">,</span> <span class="i">@GroupElements</span><span class="sc">;</span> | 
|  | 319  306         <span class="s">}</span> | 
|  | 320  307         <span class="k">else</span> <span class="s">{</span> | 
|  | 321  308           <span class="k">warn</span> <span class="q">"Ignoring American style group label, $ElementID, specified using command line parameter: Unknown group label...\n"</span><span class="sc">;</span> | 
|  | 322  309           <span class="k">next</span> <span class="j">ELEMENTID</span><span class="sc">;</span> | 
|  | 323  310         <span class="s">}</span> | 
|  | 324  311       <span class="s">}</span> | 
|  | 325  312       <span class="k">elsif</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} =~ <span class="q">/^EuropeanGroupLabel$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 326  313         <span class="k">if</span> <span class="s">(</span><span class="i">@GroupElements</span> = <span class="i">PeriodicTable::GetElementsByEuropeanStyleGroupLabel</span><span class="s">(</span><span class="i">$ElementID</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span> | 
|  | 327  314           <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedElementIDs</span>}}<span class="cm">,</span> <span class="i">@GroupElements</span><span class="sc">;</span> | 
|  | 328  315         <span class="s">}</span> | 
|  | 329  316         <span class="k">else</span> <span class="s">{</span> | 
|  | 330  317           <span class="k">warn</span> <span class="q">"Ignoring American style group label, $ElementID, specified using command line parameter: Unknown group label...\n"</span><span class="sc">;</span> | 
|  | 331  318           <span class="k">next</span> <span class="j">ELEMENTID</span><span class="sc">;</span> | 
|  | 332  319         <span class="s">}</span> | 
|  | 333  320       <span class="s">}</span> | 
|  | 334  321       <span class="k">elsif</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} =~ <span class="q">/^GroupNumber$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 335  322         <span class="k">if</span> <span class="s">(</span><span class="i">@GroupElements</span> = <span class="i">PeriodicTable::GetElementsByGroupNumber</span><span class="s">(</span><span class="i">$ElementID</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span> | 
|  | 336  323           <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedElementIDs</span>}}<span class="cm">,</span> <span class="i">@GroupElements</span><span class="sc">;</span> | 
|  | 337  324         <span class="s">}</span> | 
|  | 338  325         <span class="k">else</span> <span class="s">{</span> | 
|  | 339  326           <span class="k">warn</span> <span class="q">"Ignoring group number, $ElementID, specified using command line parameter: Unknown group number...\n"</span><span class="sc">;</span> | 
|  | 340  327           <span class="k">next</span> <span class="j">ELEMENTID</span><span class="sc">;</span> | 
|  | 341  328         <span class="s">}</span> | 
|  | 342  329       <span class="s">}</span> | 
|  | 343  330       <span class="k">elsif</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} =~ <span class="q">/^GroupName$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 344  331         <span class="k">if</span> <span class="s">(</span><span class="k">exists</span> <span class="i">$GroupNamesMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$ElementID</span><span class="s">)</span>}<span class="s">)</span> <span class="s">{</span> | 
|  | 345  332           <span class="i">@GroupElements</span> = <span class="i">PeriodicTable::GetElementsByGroupName</span><span class="s">(</span><span class="i">$GroupNamesMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$ElementID</span><span class="s">)</span>}<span class="s">)</span><span class="sc">;</span> | 
|  | 346  333           <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedElementIDs</span>}}<span class="cm">,</span> <span class="i">@GroupElements</span><span class="sc">;</span> | 
|  | 347  334         <span class="s">}</span> | 
|  | 348  335         <span class="k">else</span> <span class="s">{</span> | 
|  | 349  336           <span class="k">warn</span> <span class="q">"Ignoring group name, $ElementID, specified using command line parameter: Unknown group name...\n"</span><span class="sc">;</span> | 
|  | 350  337           <span class="k">next</span> <span class="j">ELEMENTID</span><span class="sc">;</span> | 
|  | 351  338         <span class="s">}</span> | 
|  | 352  339       <span class="s">}</span> | 
|  | 353  340       <span class="k">elsif</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} =~ <span class="q">/^PeriodNumber$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 354  341         <span class="k">if</span> <span class="s">(</span><span class="i">@GroupElements</span> = <span class="i">PeriodicTable::GetElementsByPeriodNumber</span><span class="s">(</span><span class="i">$ElementID</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span> | 
|  | 355  342           <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedElementIDs</span>}}<span class="cm">,</span> <span class="i">@GroupElements</span><span class="sc">;</span> | 
|  | 356  343         <span class="s">}</span> | 
|  | 357  344         <span class="k">else</span> <span class="s">{</span> | 
|  | 358  345           <span class="k">warn</span> <span class="q">"Ignoring period number, $ElementID, specified using command line parameter: Unknown period number...\n"</span><span class="sc">;</span> | 
|  | 359  346           <span class="k">next</span> <span class="j">ELEMENTID</span><span class="sc">;</span> | 
|  | 360  347         <span class="s">}</span> | 
|  | 361  348       <span class="s">}</span> | 
|  | 362  349     <span class="s">}</span> | 
|  | 363  350   <span class="s">}</span> | 
|  | 364  351   <span class="i">SetupSpecifiedProperties</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 365  352 | 
|  | 366  353   <span class="c"># Setup output file name...</span> | 
|  | 367  354   <span class="i">$OptionsInfo</span>{<span class="w">OutFileName</span>} = <span class="q">''</span><span class="sc">;</span> | 
|  | 368  355   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">FileOutput</span>}<span class="s">)</span> <span class="s">{</span> | 
|  | 369  356     <span class="k">my</span><span class="s">(</span><span class="i">$OutFileRoot</span><span class="cm">,</span> <span class="i">$OutFileExt</span><span class="s">)</span><span class="sc">;</span> | 
|  | 370  357 | 
|  | 371  358     <span class="i">$OutFileRoot</span> = <span class="q">''</span><span class="sc">;</span> | 
|  | 372  359     <span class="i">$OutFileExt</span> = <span class="q">"csv"</span><span class="sc">;</span> | 
|  | 373  360     <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">outdelim</span>} =~ <span class="q">/^tab$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 374  361       <span class="i">$OutFileExt</span> = <span class="q">"tsv"</span><span class="sc">;</span> | 
|  | 375  362     <span class="s">}</span> | 
|  | 376  363     <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">root</span>}<span class="s">)</span> <span class="s">{</span> | 
|  | 377  364       <span class="k">my</span> <span class="s">(</span><span class="i">$RootFileDir</span><span class="cm">,</span> <span class="i">$RootFileName</span><span class="cm">,</span> <span class="i">$RootFileExt</span><span class="s">)</span> = <span class="i">ParseFileName</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">root</span>}<span class="s">)</span><span class="sc">;</span> | 
|  | 378  365       <span class="k">if</span> <span class="s">(</span><span class="i">$RootFileName</span> && <span class="i">$RootFileExt</span><span class="s">)</span> <span class="s">{</span> | 
|  | 379  366         <span class="i">$OutFileRoot</span> = <span class="i">$RootFileName</span><span class="sc">;</span> | 
|  | 380  367       <span class="s">}</span> | 
|  | 381  368       <span class="k">else</span> <span class="s">{</span> | 
|  | 382  369         <span class="i">$OutFileRoot</span> = <span class="i">$Options</span>{<span class="w">root</span>}<span class="sc">;</span> | 
|  | 383  370       <span class="s">}</span> | 
|  | 384  371     <span class="s">}</span> | 
|  | 385  372     <span class="k">else</span> <span class="s">{</span> | 
|  | 386  373       <span class="i">$OutFileRoot</span> = <span class="q">'PeriodicTableElementsInfo'</span> . <span class="i">$Options</span>{<span class="w">mode</span>}<span class="sc">;</span> | 
|  | 387  374     <span class="s">}</span> | 
|  | 388  375     <span class="i">$OptionsInfo</span>{<span class="w">OutFileName</span>} = <span class="i">$OutFileRoot</span> . <span class="q">'.'</span> . <span class="i">$OutFileExt</span><span class="sc">;</span> | 
|  | 389  376     <span class="k">if</span> <span class="s">(</span>!<span class="i">$Options</span>{<span class="w">overwrite</span>}<span class="s">)</span> <span class="s">{</span> | 
|  | 390  377       <span class="k">if</span> <span class="s">(</span><span class="k">-e</span> <span class="i">$OptionsInfo</span>{<span class="w">OutFileName</span>}<span class="s">)</span> <span class="s">{</span> | 
|  | 391  378         <span class="k">die</span> <span class="q">"Error: Output file, $OptionsInfo{OutFileName}, already exists.\nUse \-o --overwrite\ option or specify a different name using \"-r --root\" option.\n"</span><span class="sc">;</span> | 
|  | 392  379       <span class="s">}</span> | 
|  | 393  380     <span class="s">}</span> | 
|  | 394  381   <span class="s">}</span> | 
|  | 395  382 <span class="s">}</span> | 
|  | 396  383 | 
|  | 397  384 <span class="c"># Setup properties to list...</span> | 
|  | 398 <a name="SetupSpecifiedProperties-"></a> 385 <span class="k">sub </span><span class="m">SetupSpecifiedProperties</span> <span class="s">{</span> | 
|  | 399  386   <span class="i">$OptionsInfo</span>{<span class="w">Properties</span>} = <span class="k">defined</span> <span class="i">$Options</span>{<span class="w">properties</span>} ? <span class="i">$Options</span>{<span class="w">properties</span>} <span class="co">:</span> <span class="k">undef</span><span class="sc">;</span> | 
|  | 400  387 | 
|  | 401  388   <span class="i">$OptionsInfo</span>{<span class="w">PropertiesMode</span>} = <span class="i">$Options</span>{<span class="w">propertiesmode</span>}<span class="sc">;</span> | 
|  | 402  389   <span class="i">$OptionsInfo</span>{<span class="w">PropertiesListing</span>} = <span class="i">$Options</span>{<span class="w">propertieslisting</span>}<span class="sc">;</span> | 
|  | 403  390 | 
|  | 404  391   <span class="c"># Make sure atomic appropriate properties/category names are specified...</span> | 
|  | 405  392   <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedProperies</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 406  393   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">properties</span>} && <span class="s">(</span><span class="i">$Options</span>{<span class="w">propertiesmode</span>} =~ <span class="q">/^All$/i</span><span class="s">)</span> <span class="s">)</span> <span class="s">{</span> | 
|  | 407  394     <span class="k">warn</span> <span class="q">"Warning: Ignoring values specifed by \"-p --properties\" option: Not valid for All value of \"--propertiesmode\" option...\n"</span><span class="sc">;</span> | 
|  | 408  395   <span class="s">}</span> | 
|  | 409  396   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">propertiesmode</span>} =~ <span class="q">/^All$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 410  397     <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">propertieslisting</span>} =~ <span class="q">/^Alphabetical$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 411  398       <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedProperies</span>}}<span class="cm">,</span> <span class="i">PeriodicTable::GetElementPropertiesNames</span><span class="s">(</span><span class="q">'Alphabetical'</span><span class="s">)</span><span class="sc">;</span> | 
|  | 412  399     <span class="s">}</span> | 
|  | 413  400     <span class="k">else</span> <span class="s">{</span> | 
|  | 414  401       <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedProperies</span>}}<span class="cm">,</span> <span class="i">PeriodicTable::GetElementPropertiesNames</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 415  402     <span class="s">}</span> | 
|  | 416  403     <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedProperies</span>}}<span class="cm">,</span> <span class="q">'NaturalIsotopeData'</span><span class="sc">;</span> | 
|  | 417  404   <span class="s">}</span> | 
|  | 418  405   <span class="k">else</span> <span class="s">{</span> | 
|  | 419  406     <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">properties</span>}<span class="s">)</span> <span class="s">{</span> | 
|  | 420  407       <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">propertiesmode</span>} =~ <span class="q">/^Categories$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 421  408         <span class="c"># Check category name...</span> | 
|  | 422  409         <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">properties</span>} !~ <span class="q">/^(Basic|BasicAndNaturalIsotope|NaturalIsotope)$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 423  410           <span class="k">die</span> <span class="q">"Error: The value specified, $Options{properties}, for option \"-p --properties\" in conjunction with \"Categories\" value for option \"--propertiesmode\" is not valid. Allowed values: Basic, BasicAndNaturalIsotope, NaturalIsotope\n"</span><span class="sc">;</span> | 
|  | 424  411         <span class="s">}</span> | 
|  | 425  412         <span class="c"># Set propertynames...</span> | 
|  | 426  413         <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedProperies</span>}}<span class="cm">,</span> <span class="i">GetPropertyNamesFromCategories</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">properties</span>}<span class="s">)</span><span class="sc">;</span> | 
|  | 427  414       <span class="s">}</span> | 
|  | 428  415       <span class="k">else</span> <span class="s">{</span> | 
|  | 429  416         <span class="c"># Check property names..</span> | 
|  | 430  417         <span class="k">my</span><span class="s">(</span><span class="i">$Name</span><span class="cm">,</span> <span class="i">$PropertyName</span><span class="cm">,</span> <span class="i">@Names</span><span class="s">)</span><span class="sc">;</span> | 
|  | 431  418         <span class="i">@Names</span> = <span class="k">split</span> <span class="q">/\,/</span><span class="cm">,</span> <span class="i">$Options</span>{<span class="w">properties</span>}<span class="sc">;</span> | 
|  | 432  419         <span class="j">NAME:</span> <span class="k">for</span> <span class="i">$Name</span> <span class="s">(</span><span class="i">@Names</span><span class="s">)</span> <span class="s">{</span> | 
|  | 433  420           <span class="i">$PropertyName</span> = <span class="i">RemoveLeadingAndTrailingWhiteSpaces</span><span class="s">(</span><span class="i">$Name</span><span class="s">)</span><span class="sc">;</span> | 
|  | 434  421           <span class="k">if</span> <span class="s">(</span><span class="i">$PropertyName</span> =~ <span class="q">/^NaturalIsotopeData$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 435  422             <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedProperies</span>}}<span class="cm">,</span> <span class="i">$PropertyName</span><span class="sc">;</span> | 
|  | 436  423             <span class="k">next</span> <span class="j">NAME</span><span class="sc">;</span> | 
|  | 437  424           <span class="s">}</span> | 
|  | 438  425           <span class="k">if</span> <span class="s">(</span><span class="i">PeriodicTable::IsElementProperty</span><span class="s">(</span><span class="i">$PropertyName</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span> | 
|  | 439  426             <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedProperies</span>}}<span class="cm">,</span> <span class="i">$PropertyName</span><span class="sc">;</span> | 
|  | 440  427           <span class="s">}</span> | 
|  | 441  428           <span class="k">else</span> <span class="s">{</span> | 
|  | 442  429             <span class="k">warn</span> <span class="q">"Warning: Ignoring value, $Name, specifed by \"-p --properties\" option: Unknown property name...\n"</span><span class="sc">;</span> | 
|  | 443  430           <span class="s">}</span> | 
|  | 444  431         <span class="s">}</span> | 
|  | 445  432         <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">propertieslisting</span>} =~ <span class="q">/^Alphabetical$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 446  433           <span class="c"># AtomicNumber, ElementSymbol and ElementName are always listed first and</span> | 
|  | 447  434           <span class="c"># NaturalIsotopeData in the end...</span> | 
|  | 448  435           <span class="k">my</span><span class="s">(</span><span class="i">$AtomicNumberPresent</span><span class="cm">,</span> <span class="i">$ElementSymbolPresent</span><span class="cm">,</span> <span class="i">$ElementNamePresent</span><span class="cm">,</span> <span class="i">$NaturalIsotopeDataPresent</span><span class="cm">,</span> <span class="i">@AlphabeticalProperties</span><span class="cm">,</span> <span class="i">%PropertiesMap</span><span class="s">)</span><span class="sc">;</span> | 
|  | 449  436           <span class="i">%PropertiesMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 450  437           <span class="i">@AlphabeticalProperties</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 451  438           <span class="i">$AtomicNumberPresent</span> = <span class="n">0</span><span class="sc">;</span> <span class="i">$ElementSymbolPresent</span> = <span class="n">0</span><span class="sc">;</span> <span class="i">$ElementNamePresent</span> = <span class="n">0</span><span class="sc">;</span> <span class="i">$NaturalIsotopeDataPresent</span> = <span class="n">0</span><span class="sc">;</span> | 
|  | 452  439           <span class="j">NAME:</span> <span class="k">for</span> <span class="i">$Name</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedProperies</span>}}<span class="s">)</span> <span class="s">{</span> | 
|  | 453  440             <span class="k">if</span> <span class="s">(</span><span class="i">$Name</span> =~ <span class="q">/^AtomicNumber$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 454  441               <span class="i">$AtomicNumberPresent</span> = <span class="n">1</span><span class="sc">;</span> | 
|  | 455  442               <span class="k">next</span> <span class="j">NAME</span><span class="sc">;</span> | 
|  | 456  443             <span class="s">}</span> | 
|  | 457  444             <span class="k">if</span> <span class="s">(</span><span class="i">$Name</span> =~ <span class="q">/^ElementSymbol$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 458  445               <span class="i">$ElementSymbolPresent</span> = <span class="n">1</span><span class="sc">;</span> | 
|  | 459  446               <span class="k">next</span> <span class="j">NAME</span><span class="sc">;</span> | 
|  | 460  447             <span class="s">}</span> | 
|  | 461  448             <span class="k">if</span> <span class="s">(</span><span class="i">$Name</span> =~ <span class="q">/^ElementName$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 462  449               <span class="i">$ElementNamePresent</span> = <span class="n">1</span><span class="sc">;</span> | 
|  | 463  450               <span class="k">next</span> <span class="j">NAME</span><span class="sc">;</span> | 
|  | 464  451             <span class="s">}</span> | 
|  | 465  452             <span class="k">if</span> <span class="s">(</span><span class="i">$Name</span> =~ <span class="q">/^NaturalIsotopeData$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 466  453               <span class="i">$NaturalIsotopeDataPresent</span> = <span class="n">1</span><span class="sc">;</span> | 
|  | 467  454               <span class="k">next</span> <span class="j">NAME</span><span class="sc">;</span> | 
|  | 468  455             <span class="s">}</span> | 
|  | 469  456             <span class="i">$PropertiesMap</span>{<span class="i">$Name</span>} = <span class="i">$Name</span><span class="sc">;</span> | 
|  | 470  457           <span class="s">}</span> | 
|  | 471  458           <span class="c"># Setup the alphabetical list...</span> | 
|  | 472  459           <span class="k">if</span> <span class="s">(</span><span class="i">$AtomicNumberPresent</span><span class="s">)</span> <span class="s">{</span> | 
|  | 473  460             <span class="k">push</span> <span class="i">@AlphabeticalProperties</span><span class="cm">,</span> <span class="q">'AtomicNumber'</span><span class="sc">;</span> | 
|  | 474  461           <span class="s">}</span> | 
|  | 475  462           <span class="k">if</span> <span class="s">(</span><span class="i">$ElementSymbolPresent</span><span class="s">)</span> <span class="s">{</span> | 
|  | 476  463             <span class="k">push</span> <span class="i">@AlphabeticalProperties</span><span class="cm">,</span> <span class="q">'ElementSymbol'</span><span class="sc">;</span> | 
|  | 477  464           <span class="s">}</span> | 
|  | 478  465           <span class="k">if</span> <span class="s">(</span><span class="i">$ElementNamePresent</span><span class="s">)</span> <span class="s">{</span> | 
|  | 479  466             <span class="k">push</span> <span class="i">@AlphabeticalProperties</span><span class="cm">,</span> <span class="q">'ElementName'</span><span class="sc">;</span> | 
|  | 480  467           <span class="s">}</span> | 
|  | 481  468           <span class="k">for</span> <span class="i">$Name</span> <span class="s">(</span><span class="k">sort</span> <span class="k">keys</span> <span class="i">%PropertiesMap</span><span class="s">)</span> <span class="s">{</span> | 
|  | 482  469             <span class="k">push</span> <span class="i">@AlphabeticalProperties</span><span class="cm">,</span> <span class="i">$Name</span><span class="sc">;</span> | 
|  | 483  470           <span class="s">}</span> | 
|  | 484  471           <span class="k">if</span> <span class="s">(</span><span class="i">$NaturalIsotopeDataPresent</span><span class="s">)</span> <span class="s">{</span> | 
|  | 485  472             <span class="k">push</span> <span class="i">@AlphabeticalProperties</span><span class="cm">,</span> <span class="q">'NaturalIsotopeData'</span><span class="sc">;</span> | 
|  | 486  473           <span class="s">}</span> | 
|  | 487  474           <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedProperies</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 488  475           <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedProperies</span>}}<span class="cm">,</span> <span class="i">@AlphabeticalProperties</span><span class="sc">;</span> | 
|  | 489  476         <span class="s">}</span> | 
|  | 490  477       <span class="s">}</span> | 
|  | 491  478     <span class="s">}</span> | 
|  | 492  479     <span class="k">else</span> <span class="s">{</span> | 
|  | 493  480       <span class="c"># Set default value...</span> | 
|  | 494  481       <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedProperies</span>}}<span class="cm">,</span> <span class="i">GetPropertyNamesFromCategories</span><span class="s">(</span><span class="q">'Basic'</span><span class="s">)</span><span class="sc">;</span> | 
|  | 495  482     <span class="s">}</span> | 
|  | 496  483   <span class="s">}</span> | 
|  | 497  484 <span class="s">}</span> | 
|  | 498  485 | 
|  | 499  486 <span class="c"># Setup script usage  and retrieve command line arguments specified using various options...</span> | 
|  | 500 <a name="SetupScriptUsage-"></a> 487 <span class="k">sub </span><span class="m">SetupScriptUsage</span> <span class="s">{</span> | 
|  | 501  488 | 
|  | 502  489   <span class="c"># Retrieve all the options...</span> | 
|  | 503  490   <span class="i">%Options</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | 
|  | 504  491   <span class="i">$Options</span>{<span class="w">mode</span>} = <span class="q">"ElementID"</span><span class="sc">;</span> | 
|  | 505  492   <span class="i">$Options</span>{<span class="w">outdelim</span>} = <span class="q">"comma"</span><span class="sc">;</span> | 
|  | 506  493   <span class="i">$Options</span>{<span class="w">output</span>} = <span class="q">"STDOUT"</span><span class="sc">;</span> | 
|  | 507  494   <span class="i">$Options</span>{<span class="w">outputstyle</span>} = <span class="q">"ElementBlock"</span><span class="sc">;</span> | 
|  | 508  495   <span class="i">$Options</span>{<span class="w">precision</span>} = <span class="n">4</span><span class="sc">;</span> | 
|  | 509  496   <span class="i">$Options</span>{<span class="w">propertiesmode</span>} = <span class="q">"Categories"</span><span class="sc">;</span> | 
|  | 510  497   <span class="i">$Options</span>{<span class="w">propertieslisting</span>} = <span class="q">"ByGroup"</span><span class="sc">;</span> | 
|  | 511  498   <span class="i">$Options</span>{<span class="w">quote</span>} = <span class="q">"yes"</span><span class="sc">;</span> | 
|  | 512  499 | 
|  | 513  500   <span class="k">if</span> <span class="s">(</span>!<span class="i">GetOptions</span><span class="s">(</span>\<span class="i">%Options</span><span class="cm">,</span> <span class="q">"help|h"</span><span class="cm">,</span> <span class="q">"mode|m=s"</span><span class="cm">,</span> <span class="q">"outdelim=s"</span><span class="cm">,</span> <span class="q">"output=s"</span><span class="cm">,</span> <span class="q">"outputstyle=s"</span><span class="cm">,</span> <span class="q">"overwrite|o"</span><span class="cm">,</span> <span class="q">"precision=i"</span><span class="cm">,</span> <span class="q">"properties|p=s"</span><span class="cm">,</span> <span class="q">"propertieslisting=s"</span><span class="cm">,</span> <span class="q">"propertiesmode=s"</span><span class="cm">,</span> <span class="q">"quote|q=s"</span><span class="cm">,</span> <span class="q">"root|r=s"</span><span class="cm">,</span> <span class="q">"workingdir|w=s"</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span> | 
|  | 514  501     <span class="k">die</span> <span class="q">"\nTo get a list of valid options and their values, use \"$ScriptName -h\" or\n\"perl -S $ScriptName -h\" command and try again...\n"</span><span class="sc">;</span> | 
|  | 515  502   <span class="s">}</span> | 
|  | 516  503   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">workingdir</span>}<span class="s">)</span> <span class="s">{</span> | 
|  | 517  504     <span class="k">if</span> <span class="s">(</span>! <span class="k">-d</span> <span class="i">$Options</span>{<span class="w">workingdir</span>}<span class="s">)</span> <span class="s">{</span> | 
|  | 518  505       <span class="k">die</span> <span class="q">"Error: The value specified, $Options{workingdir}, for option \"-w --workingdir\" is not a directory name.\n"</span><span class="sc">;</span> | 
|  | 519  506     <span class="s">}</span> | 
|  | 520  507     <span class="k">chdir</span> <span class="i">$Options</span>{<span class="w">workingdir</span>} <span class="k">or</span> <span class="k">die</span> <span class="q">"Error: Couldn't chdir $Options{workingdir}: $! \n"</span><span class="sc">;</span> | 
|  | 521  508   <span class="s">}</span> | 
|  | 522  509   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} !~ <span class="q">/^(ElementID|AmericanGroupLabel|EuropeanGroupLabel|GroupNumber|GroupName|PeriodNumber|All)$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 523  510     <span class="k">die</span> <span class="q">"Error: The value specified, $Options{mode}, for option \"-m --mode\" is not valid. Allowed values: ElementID, AmericanGroupLabel, EuropeanGroupLabel, GroupNumber, GroupName, PeriodNumber, or All\n"</span><span class="sc">;</span> | 
|  | 524  511   <span class="s">}</span> | 
|  | 525  512   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">outdelim</span>} !~ <span class="q">/^(comma|semicolon|tab)$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 526  513     <span class="k">die</span> <span class="q">"Error: The value specified, $Options{outdelim}, for option \"--outdelim\" is not valid. Allowed values: comma, tab, or semicolon\n"</span><span class="sc">;</span> | 
|  | 527  514   <span class="s">}</span> | 
|  | 528  515   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">output</span>} !~ <span class="q">/^(STDOUT|File)$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 529  516     <span class="k">die</span> <span class="q">"Error: The value specified, $Options{output}, for option \"--output\" is not valid. Allowed values: STDOUT or File\n"</span><span class="sc">;</span> | 
|  | 530  517   <span class="s">}</span> | 
|  | 531  518   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">outputstyle</span>} !~ <span class="q">/^(ElementBlock|ElementRows)$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 532  519     <span class="k">die</span> <span class="q">"Error: The value specified, $Options{outputstyle}, for option \"--outputstyle\" is not valid. Allowed values: ElementBlock or ElementRows\n"</span><span class="sc">;</span> | 
|  | 533  520   <span class="s">}</span> | 
|  | 534  521   <span class="k">if</span> <span class="s">(</span>!<span class="i">IsPositiveInteger</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">precision</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span> | 
|  | 535  522     <span class="k">die</span> <span class="q">"Error: The value specified, $Options{precision}, for option \"-p --precision\" is not valid. Allowed values: > 0 \n"</span><span class="sc">;</span> | 
|  | 536  523   <span class="s">}</span> | 
|  | 537  524   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">propertiesmode</span>} !~ <span class="q">/^(Categories|Names|All)$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 538  525     <span class="k">die</span> <span class="q">"Error: The value specified, $Options{propertiesmode}, for option \"--propertiesmode\" is not valid. Allowed values: Categories, Names, or All\n"</span><span class="sc">;</span> | 
|  | 539  526   <span class="s">}</span> | 
|  | 540  527   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">propertieslisting</span>} !~ <span class="q">/^(ByGroup|Alphabetical)$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 541  528     <span class="k">die</span> <span class="q">"Error: The value specified, $Options{propertieslisting}, for option \"--propertieslisting\" is not valid. Allowed values: ByGroup, or Alphabetical\n"</span><span class="sc">;</span> | 
|  | 542  529   <span class="s">}</span> | 
|  | 543  530   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">quote</span>} !~ <span class="q">/^(yes|no)$/i</span><span class="s">)</span> <span class="s">{</span> | 
|  | 544  531     <span class="k">die</span> <span class="q">"Error: The value specified, $Options{quote}, for option \"-q --quote\" is not valid. Allowed values: yes or no\n"</span><span class="sc">;</span> | 
|  | 545  532   <span class="s">}</span> | 
|  | 546  533 <span class="s">}</span> | 
|  | 547  534 | 
|  | 548 <a name="EOF-"></a></pre> | 
|  | 549 <p> </p> | 
|  | 550 <br /> | 
|  | 551 <center> | 
|  | 552 <img src="../../../images/h2o2.png"> | 
|  | 553 </center> | 
|  | 554 </body> | 
|  | 555 </html> |