Netcraft confirms it:<div><a href="http://stackoverflow.com/questions/21128943/units-vs-real-world">http://stackoverflow.com/questions/21128943/units-vs-real-world</a></div><div><br></div><div>Someone says it was introduced in revision 12 of the spec.  This could mean that the DXF generator was old and didn't specify units, or the DXF interpreter was old and didn't use the unit specifier.</div><div><br></div><div>A</div><div><br>On Thursday, 11 December 2014, Marshland Engineering <<a href="mailto:marshland@marshland.co.nz">marshland@marshland.co.nz</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Someone told me that DXF's are devoid of units.<br>
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Cheers Wallace<br>
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