<div dir="ltr"><div dir="ltr" style="font-family:arial,sans-serif;font-size:13px">Hello!<div><br></div><div>I want to use PostGIS for handling 3D cubes but I couldn't figure out how to do it from the manual. </div><div><br></div><div>The main tasks I want to accomplish are:</div><div><br></div><div>1. Import a 1D char array file (grey cube) into a 3D cube.</div><div>2. Retrieve sections from the cube, where a section is defined by a domain.</div><div><br></div><div>Example:</div><div><br></div><div>Given a file of 1024*1024*1024 bytes, I want to import it into a cube with the domain [0:1023, 0:1023, 0:1023]. Then, select the sub-domains (examples):</div><div><ul><li style="margin-left:15px"> [100:200, 100:200, 0:100]</li><li style="margin-left:15px"> [0:1, 0:1023, 0:1023] <br></li></ul></div><div><br></div><div>Is this possible using PostiGIS? If yes, are there any detailed tutorials which explain how to do that?</div><div><br></div><div>Thank you!</div><div><br></div><div>Best regards,</div><div>George Merticariu</div><div><br></div></div><div class="gmail_signature"><div dir="ltr"></div></div>
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