"section warning"><dt>Warning</dt><dd>Pixel adressing varies slightly when using integer valued coordinates vs floating point valued coordinates.<ul>
<li><b>Integer valued cordinates</b>: <code>iVec2(i,j)</code> represents the location of the pixel <code>(i,j)</code> in the image. The whole image corresponds to the (integer valued) box <code>iBox2(0, lx - 1, 0, ly - 1)</code>.</li>
<li><b>Floating point valued coordinates</b>: <code>fVec2(i,j)</code> represents the <b>center</b> of pixel <code>(i,j)</code> 