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<p>
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<h2>NAME</h2>
<p>ElementalAnalysisSDFiles.pl - Perform elemental analysis using formula data field in SDFile(s)</p>
<p>
</p>
<h2>SYNOPSIS</h2>
<p>ElementalAnalysisSDFiles.pl SDFile(s)...</p>
<p>ElementalAnalysisSDFiles.pl [<strong>-d, --detail</strong> infolevel] [<strong>--fast</strong>]
[<strong>--formulafield</strong> SD data field name] [<strong>-f, --formulamode</strong> <em>DataField | StructureData</em>]
[<strong>--formulaout</strong> yes or no] [<strong>-m, --mode</strong> All | &quot;ElementalAnalysis, [MolecularWeight, ExactMass]&quot;]
[<strong>-h, --help</strong>] [<strong>-o, --overwrite</strong>] [<strong>-r, --root</strong> rootname]
[<strong>-v --valuefieldnames</strong> Name, Label, [Name, Label,...]] [<strong>-w, --workingdir</strong> dirname] SDFile(s)...</p>
<p>
</p>
<h2>DESCRIPTION</h2>
<p>Perform elemental analysis using molecular formula specified by a data field name or generated
from structure data in <em>SDFile(s)</em>.</p>
<p>In addition to straightforward molecular formulas - H2O, HCl, C3H7O2N -
other supported variations are: Ca3(PO4)2, [PCl4]+, [Fe(CN)6]4-, C37H42N2O6+2, Na2CO3.10H2O,
8H2S.46H2O, and so on. Charges are simply ignored. Isotope symbols in formulas specification, including
D and T, are not supported.</p>
<p>The file names are separated by space.The valid file extensions are <em>.sdf</em> and <em>.sd</em>.
All other file names are ignored. All the SD files in a current directory can be specified
either by <em>*.sdf</em> or the current directory name.</p>
<p>
</p>
<h2>OPTIONS</h2>
<dl>
<dt><strong><strong>-d, --detail</strong> <em>infolevel</em></strong></dt>
<dd>
<p>Level of information to print about compound records being ignored. Default: <em>1</em>. Possible
values: <em>1, 2 or 3</em>.</p>
</dd>
<dt><strong><strong>--fast</strong></strong></dt>
<dd>
<p>In this mode, the formula data field specified using <strong>-f, --formulafield</strong> option is assumed
to contain valid molecular formula data and initial formula validation check is skipped.</p>
</dd>
<dt><strong><strong>--formulafield</strong> <em>SD data field name</em></strong></dt>
<dd>
<p><em>SDFile(s)</em> data field name containing molecular formulas used for performing
elemental analysis during <em>DataField</em> value of <strong>-f, --formulamode</strong> option.
Default value: <em>SD data field containing the word formula in its name</em>.</p>
<p>This option is ignore during <em>StructureData</em> value of <strong>-f, --formulamode</strong> option.</p>
</dd>
<dt><strong><strong>-f, --formulamode</strong> <em>DataField | StructureData</em></strong></dt>
<dd>
<p>Specify source of molecular formula used for performing elemental analysis: retrieve
formula using <em>SDFile(s)</em> data field name or generate formula from structure. Possible
values: <em>DataField or StructureData</em>. Default value: <em>DataField</em>.</p>
</dd>
<dt><strong><strong>--formulaout</strong> <em>yes or no</em></strong></dt>
<dd>
<p>Specify whether to write out formula to SD file during <em>StructureData</em> value of
<strong>-f, --formulamode</strong> option. Possible values: <em>Yes or No</em>. Default: <em>No</em>.</p>
</dd>
<dt><strong><strong>-m, --mode</strong> <em>All | &quot;ElementalAnalysis,[MolecularWeight,ExactMass]&quot;</em></strong></dt>
<dd>
<p>Specify what values to calculate using molecular formula data field or structure data from
<em>SDFile(s)</em>: calculate all supported values or specify a comma delimited list of values.
Possible values: <em>All | &quot;ElementalAnalysis, [MolecularWeight, ExactMass]&quot;</em>. Default: <em>All</em></p>
</dd>
<dt><strong><strong>-h, --help</strong></strong></dt>
<dd>
<p>Print this help message.</p>
</dd>
<dt><strong><strong>-o, --overwrite</strong></strong></dt>
<dd>
<p>Overwrite existing files.</p>
</dd>
<dt><strong><strong>-p, --precision</strong> <em>number</em></strong></dt>
<dd>
<p>Precision of calculated values in the output file. Default: up to <em>2</em> decimal places.
Valid values: positive integers.</p>
</dd>
<dt><strong><strong>-r, --root</strong> <em>rootname</em></strong></dt>
<dd>
<p>New SD file name is generated using the root: &lt;Root&gt;.&lt;Ext&gt;. Default new file
name: &lt;InitialSDFileName&gt;ElementalAnalysis.&lt;Ext&gt;. This option is ignored for multiple
input files.</p>
</dd>
<dt><strong><strong>-v --valuefieldnames</strong> <em>Name,Label,[Name,Label,...]</em></strong></dt>
<dd>
<p>Specify SD data field names to use for calculated values. In general, it's a comma delimited
list of value name and SD field name  pairs. Supported value names: <em>ElementalAnalysis,
MolecularWeight, ExactMass, and MolecularFormula</em>. Default labels: <em>ElementalAnalysis,
MolecularWeight, ExactMass, and MolecularFormula</em>.</p>
<p><em>MolecularFormula</em> label is only used during <em>StructureData</em> value of
<strong>-f, --formulamode</strong> option.</p>
</dd>
<dt><strong><strong>-w, --workingdir</strong> <em>dirname</em></strong></dt>
<dd>
<p>Location of working directory. Default: current directory.</p>
</dd>
</dl>
<p>
</p>
<h2>EXAMPLES</h2>
<p>To perform elemental analysis, calculate molecular weight and exact mass using SD
field name value with the word Formula in its name and generate a new SD file
NewSample1.sdf, type:</p>
<div class="ExampleBox">
    % ElementalAnalysisSDFiles.pl -o -r NewSample1 Sample1.sdf</div>
<p>To perform elemental analysis, calculate molecular weight and exact mass using
structure data in SD file and generate a new SD file NewSample1.sdf, type:</p>
<div class="ExampleBox">
    % ElementalAnalysisSDFiles.pl --formulamode StructureData -o
      -r NewSample1 Sample1.sdf</div>
<p>To perform elemental analysis using formulas in SD field name Formula, use field name
Analysis for calculated data, and generate a new SD file NewSample1.sdf, type:</p>
<div class="ExampleBox">
    % ElementalAnalysisSDFiles.pl --m ElementalAnalysis --formulafield
      Formula --valuefieldnames &quot;ElementalAnalysis,Analysis&quot; -o
      -r NewSample1 Sample1.sdf</div>
<p>To calculate molecular weight, using formulas in SD field name Formula, with four decimal
precision and generate a new SD file NewSample1.sdf, type</p>
<div class="ExampleBox">
    % ElementalAnalysisSDFiles.pl --m MolecularWeight --formulafield
      Formula --precision 4 -o -r NewSample1 Sample1.sdf</div>
<p>
</p>
<h2>AUTHOR</h2>
<p><a href="mailto:msud@san.rr.com">Manish Sud</a></p>
<p>
</p>
<h2>SEE ALSO</h2>
<p><a href="./AnalyzeSDFilesData.html">AnalyzeSDFilesData.pl</a>,&nbsp<a href="./InfoSDFiles.html">InfoSDFiles.pl</a>,&nbsp<a href="./ExtractFromSDFiles.html">ExtractFromSDFiles.pl</a>
</p>
<p>
</p>
<h2>COPYRIGHT</h2>
<p>Copyright (C) 2015 Manish Sud. All rights reserved.</p>
<p>This file is part of MayaChemTools.</p>
<p>MayaChemTools is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation; either version 3 of the License, or (at your option)
any later version.</p>
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<tr align="left" valign="top"><td width="33%" align="left"><a href="./ElementalAnalysis.html" title="ElementalAnalysis.html">Previous</a>&nbsp;&nbsp;<a href="./index.html" title="Table of Contents">TOC</a>&nbsp;&nbsp;<a href="./ElementalAnalysisTextFiles.html" title="ElementalAnalysisTextFiles.html">Next</a></td><td width="34%" align="middle"><strong>March 29, 2015</strong></td><td width="33%" align="right"><strong>ElementalAnalysisSDFiles.pl</strong></td></tr>
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