How Can I plot the data result of a program?...

hello!, How can i to plot the next data in a 2D plot?. it is the result of a loop for.... do....while. I had tried with pointplot anda dataplot, but must be something wrong!

with(plots);
for i from 1.73205080756887853 by 0.5e-2 while i < 2.87500000000000000 do roll := i; f1max := NLPSolve(f1, {f2 = i}, x1 = 0 .. 2, x2 = 0 .. 3, method = sqp, maximize = false); c := op([1], f1max), print(c, roll) end do; plot(roll, c);
Warning, limiting number of major iterations has been reached
2.86923108976435204, 1.73205080756887853
2.40562374977021154, 1.737050808
2.36135298525774395, 1.742050808
2.34703023482192563, 1.747050808
2.33762023747274306, 1.752050808
2.33074752039182975, 1.757050808
2.32549269761476607, 1.762050808
2.32138461334482216, 1.767050808
2.31814359109128576, 1.772050808
2.31558754335936889, 1.777050808
2.31359008686494683, 1.782050808
2.31205927196994354, 1.787050808
2.31092573645557353, 1.792050808
2.31013563350152307, 1.797050808
2.30964617400063910, 1.802050808
2.30942269107110354, 1.807050808
2.30943663600124838, 1.812050808
2.30966416809946962, 1.817050808

how to adjust the aspect ratio of plots in Maple?...

How does one adjust the aspect ratio for Maple plot? I actually searched for aspect ratio for Maple on google and not able to find much of anything. Help does not have such phrase. May be it called something else in Maple? The reason I ask, is that when I change the size of bode plot, the aspect ratio become bad. So I need a way to adjust that. Here is an example

restart:
alias(DS=DynamicSystems):
sys:=DS:-TransferFunction(5*s/(s^2+4*s+25)):
DS:-BodePlot(sys,range=0.1..100);

Now if I do

DS:-BodePlot(sys,range=0.1..100,size=[300,"default"]);

I am finding so many problems with Bodeplot in Maple, but this is for another time. I think it needs much more polishing

Maple 18, windows 7

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