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<h3 class="section">8.138 <code>LBOUND</code> — Lower dimension bounds of an array</h3>
<p><a name="index-LBOUND-756"></a><a name="index-array_002c-lower-bound-757"></a>
<dl>
<dt><em>Description</em>:<dd>Returns the lower bounds of an array, or a single lower bound
along the <var>DIM</var> dimension.
<br><dt><em>Standard</em>:<dd>Fortran 95 and later, with <var>KIND</var> argument Fortran 2003 and later
<br><dt><em>Class</em>:<dd>Inquiry function
<br><dt><em>Syntax</em>:<dd><code>RESULT = LBOUND(ARRAY [, DIM [, KIND]])</code>
<br><dt><em>Arguments</em>:<dd>
<p><table summary=""><tr align="left"><td valign="top" width="15%"><var>ARRAY</var> </td><td valign="top" width="70%">Shall be an array, of any type.
<br></td></tr><tr align="left"><td valign="top" width="15%"><var>DIM</var> </td><td valign="top" width="70%">(Optional) Shall be a scalar <code>INTEGER</code>.
<br></td></tr><tr align="left"><td valign="top" width="15%"><var>KIND</var> </td><td valign="top" width="70%">(Optional) An <code>INTEGER</code> initialization
expression indicating the kind parameter of the result.
<br></td></tr></table>
<br><dt><em>Return value</em>:<dd>The return value is of type <code>INTEGER</code> and of kind <var>KIND</var>. If
<var>KIND</var> is absent, the return value is of default integer kind.
If <var>DIM</var> is absent, the result is an array of the lower bounds of
<var>ARRAY</var>. If <var>DIM</var> is present, the result is a scalar
corresponding to the lower bound of the array along that dimension. If
<var>ARRAY</var> is an expression rather than a whole array or array
structure component, or if it has a zero extent along the relevant
dimension, the lower bound is taken to be 1.
<br><dt><em>See also</em>:<dd><a href="UBOUND.html#UBOUND">UBOUND</a>, <a href="LCOBOUND.html#LCOBOUND">LCOBOUND</a>
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