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vrf what's it?

Question asked by antti.suhonen on Nov 21, 2004
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"><TITLE></TITLE><META content="MSHTML 5.50.4919.2200" name=GENERATOR></HEAD><BODY><DIV><SPAN class=792411906-22112004><FONT face=Arial color=#0000ff size=2>Hi Mike,</FONT></SPAN></DIV><DIV><SPAN class=792411906-22112004><FONT face=Arial color=#0000ff size=2></FONT></SPAN> </DIV><DIV><SPAN class=792411906-22112004><FONT face=Arial color=#0000ff size=2>Thanks for clearing this out...The behaviour I want is the lower one, to mark & display. Was just wondering what's happening. Now I know ;D</FONT></SPAN></DIV><DIV><SPAN class=792411906-22112004><FONT face=Arial color=#0000ff size=2></FONT></SPAN> </DIV><DIV><SPAN class=792411906-22112004><FONT face=Arial color=#0000ff size=2>-Antti</FONT></SPAN></DIV><BLOCKQUOTE dir=ltr style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">  <DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma   size=2>-----Original Message-----<BR><B>From:</B> Mike Groves   [mailto:mike@grovesnet.org]<BR><B>Sent:</B> 22. marraskuuta 2004   8:19<BR><B>To:</B> Suhonen Antti; VRF<BR><B>Subject:</B> RE: [vrf] Re: what's   it?<BR><BR></FONT></DIV>  <DIV><SPAN class=250230106-22112004><FONT face=Arial color=#0000ff   size=2>Antti,</FONT></SPAN></DIV>  <DIV><SPAN class=250230106-22112004><FONT face=Arial color=#0000ff   size=2></FONT></SPAN> </DIV>  <DIV><SPAN class=250230106-22112004><FONT face=Arial color=#0000ff size=2>The   reason is, the data going in is not formatted the same. The upper graph   has data coming in as individual scalars, but the data coming out of the   collectors feeding the bottom graph are single element arrays. When you feed   scalars into the graph it will plot point-to-point, but when you feed an   array into the graph it ASSUMES it contains all the points you want to plot in   one shot. When a new array comes in, the plot is cleared and the new data   is presented.</FONT></SPAN></DIV>  <DIV><SPAN class=250230106-22112004><FONT face=Arial color=#0000ff   size=2></FONT></SPAN> </DIV>  <DIV><SPAN class=250230106-22112004><FONT face=Arial color=#0000ff size=2>If   you want them to look the same, take the XEQ pins from   the three COLLECTOR boxes and attach them to the bottom of the   FOR COUNT box. Now when you run it you will get nothing on the bottom box   until the very end, THEN you will get the entire array plotted   in point-to-point style just like the top array. (As a side note,   it's faster to plot this way then plotting one scalar   value per loop.)</FONT></SPAN></DIV>  <DIV><SPAN class=250230106-22112004><FONT face=Arial color=#0000ff   size=2></FONT></SPAN> </DIV>  <DIV><SPAN class=250230106-22112004><FONT face=Arial color=#0000ff   size=2>Cheers,</FONT></SPAN></DIV>  <DIV><SPAN class=250230106-22112004><FONT face=Arial color=#0000ff size=2>Mike   Groves</FONT> </SPAN></DIV>  <BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">    <DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma     size=2>-----Original Message-----<BR><B>From:</B>     Antti.Suhonen@elektrobit.com     [mailto:Antti.Suhonen@elektrobit.com]<BR><B>Sent:</B> Sunday, November 21,     2004 10:38 PM<BR><B>To:</B> VRF<BR><B>Subject:</B> [vrf] Re: what's     it?<BR><BR></FONT></DIV>    <DIV><FONT size=2><FONT color=#0000ff><FONT face=Arial>Hi     all,<BR><BR>Erm...Sorry about the delivery, its the head     ;p</FONT></FONT></FONT></DIV>    <DIV><FONT size=2><FONT color=#0000ff><FONT     face=Arial></FONT></FONT></FONT> </DIV>    <DIV><FONT face=Arial color=#0000ff size=2>OK, here's again. Why the lower     thread works different from upper? On every cycle every terminal from graph     has new data but the 'markers' just stay there, they don't clear like     the trace4 does...Which I expect.</FONT></DIV>    <DIV><FONT face=Arial color=#0000ff size=2></FONT> </DIV>    <DIV><FONT face=Arial color=#0000ff size=2>Am I missing something besides     the gray matter???</FONT></DIV>    <DIV><FONT face=Arial color=#0000ff size=2></FONT> </DIV>    <DIV><FONT face=Arial color=#0000ff size=2>-Antti</FONT></DIV>    <DIV><FONT size=2><FONT face=Arial></FONT> </DIV>    <DIV><FONT face=Arial></FONT><BR><BR></FONT><FONT face=Arial size=2>>     -----Original Message-----<BR>> From: bill.ossmann@philips.com [</FONT><A     href="mailto:bill.ossmann@philips.com"><FONT face=Arial color=#000000     size=2>mailto:bill.ossmann@philips.com</FONT></A><FONT face=Arial     size=2>]<BR>> Sent: 19. marraskuuta 2004 16:03<BR>> To: VRF<BR>>     Subject: [vrf] Re: what's     it?<BR>><BR>><BR>><BR>><BR>><BR>><BR>><BR>>     Antti,<BR>><BR>> The difference is that the collectors output arrays     of length<BR>> 1, and the XY<BR>> trace displays in the bottom thread     treat these differently from the<BR>> scalars in the top thread. If you     follow the collector with<BR>> the formula<BR>> a[0], the behavior is     the same as the thread without<BR>> collectors. I'm not<BR>> sure     which behavior is the one you want; I've used both at<BR>> different     times.<BR>> --<BR>> Bill Ossmann<BR>> Philips Ultrasound<BR>>     e-mail:  bill.ossmann@philips.com<BR>>     ---------------------------------------------------<BR>><BR>><BR>><BR>>     Hi  all,<BR>><BR>> Anyone got a clue  what's happening     here?<BR>><BR>> The build coord's  have something to do with     this? It behaves<BR>> the same when<BR>> UO      unpacked...<BR>><BR>> BR,<BR>> -Antti<BR>> ~~~~~<BR>>     [IMAGE]<BR>><BR>><BR>>     ----------------------------------------------------------------<BR>>     Please note: This e-mail may contain privileged and confidential<BR>>     information and is intended solely for the addressee. 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