<div dir="ltr">I have tried plotting the admbase-maximum.asc but again getting the same results. I am attaching my gnuplot commands, maybe I am making some mistake here. KIndly have a look.<div>#set term png enhanced font "Vera,18" crop<br>set term postscript enhanced color #dashed<br>set size 0.6, 0.6<br>set xlabel 't'<br>set style line 1 lt 1 lw 3 pt 1<br>set style line 2 lt 2 lw 3 pt 2<br>set style line 3 lt 3 lw 3 pt 3<br>set style line 4 lt 4 lw 3 pt 4<br>set style line 5 lt 5 lw 3 pt 5<br>set style line 6 lt rgb "blue" #lw 0.1 pt 6<br>set style line 7 lt rgb "red" #lw 0.1 pt 6<br>set key left Left reverse<br></div><div>set yrange [:200]<br>set log y<br>set output "kasner.eps"<br>plot 'admbase-metric.norm2.asc' ev 5 u 2:3 w p ls 7 title "g_{xx} (numerical)",\<br> 'admbase-metric.norm2.asc' ev 5 u 2:($2**(4.0/3.0)) w l ls 7 title "g_{xx} (exact)",\<br> 'admbase-metric.norm2.asc' ev 5 u 2:8 w p ls 6 title "g_{zz} (numerical)",\<br> 'admbase-metric.norm2.asc' ev 5 u 2:($2**(-2.0/3.0)) w l ls 6 title "g_{zz} (exact)"<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Apr 17, 2020 at 3:02 AM Roland Haas <<a href="mailto:rhaas@illinois.edu">rhaas@illinois.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hello Nisa Amir,<br>
<br>
(this is just a guess): You are including a file<br>
admbase-lapse.norm2.asc in the email which is the the 2-norm of the<br>
lapse (\sum_i \alpha(x_i)^2) while the paper in figure 20 shows the<br>
value of the metric components. So (assuming that attaching<br>
admbase-lapse instead of admbase-gxx was a mistake) I should try and<br>
plot something like admbase-gxx.maximum.asc which would be the maximum<br>
value on the grid which, since the spacetime is homogeneous, is<br>
identical to the value anywhere on the grid.<br>
<br>
I am admittedly somewhat doubtful whether using the wrong norm is the<br>
only issue here though.<br>
<br>
Yours,<br>
Roland<br>
<br>
> Hello,<br>
> <br>
> Hope all of you are doing well. I am trying to replicate some examples<br>
> given in par directory of the Cactus for practice. I have run the parameter<br>
> file kasner.par, have obtained the results but my graph is not correct<br>
> according to the paper arXiv-1111.3344. I am attaching the parameter file<br>
> which I have run, the resulting .asc file and the graph I have obtained.<br>
> Kindly, anyone guide me what mistake I am making.<br>
> <br>
> Thanks<br>
<br>
<br>
-- <br>
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