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<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=390324618-21102008>Got it: $Time</SPAN></FONT></DIV><BR>
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<FONT face=Tahoma size=2><B>Fra:</B> getdp-bounces@geuz.org
[mailto:getdp-bounces@geuz.org] <B>På vegne af </B>Lars Rindorf<BR><B>Sendt:</B>
21. oktober 2008 09:56<BR><B>Til:</B> getdp@geuz.org<BR><B>Emne:</B> [Getdp]
Explicit time<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV><SPAN class=921134707-21102008><FONT face=Arial size=2>Dear
all</FONT></SPAN></DIV>
<DIV><SPAN class=921134707-21102008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=921134707-21102008><FONT face=Arial size=2>Is it possible to
include an explicite time variable in the Euler and Newmark time schemes? The
spatial variables can be included by X[], Y[], and Z[], but there does not exist
a T[] or time[].</FONT></SPAN></DIV>
<DIV><SPAN class=921134707-21102008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=921134707-21102008><FONT face=Arial size=2>I would like to
solve a harmonic damped oscillator with a damping term: -dt^2(phi)
-i*g*dt(phi)-k*phi = f(t), where f(t) is the driving term and g,k are constants
(or spatial operators).</FONT></SPAN></DIV>
<DIV><SPAN class=921134707-21102008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=921134707-21102008><FONT face=Arial size=2>KR,
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Rindorf</FONT></SPAN></B></P>
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