On 5/2/06, <b class="gmail_sendername">Philip Schuchardt</b> &lt;<a href="mailto:ohc@vt.edu">ohc@vt.edu</a>&gt; wrote:<div><span class="gmail_quote"></span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
u: = 5pt really helps! It doesnt seem to effect the line water-flow arrow<br>heads.&nbsp;&nbsp;As there anyway to scale them down with a simple metapost line?<br></blockquote></div><br>Try <br><br>ahlength := 3;<br><br>Best regards
<br>Martin<br>