I am having problems with history charting.

Anytime I try to plot a history of a value (displacement) against time steps, the program plots it and after a short while crashes silently.

I will use the first sample, the 5m tunnel excavated in rock modified to grab the y displacement of the ceiling during computation and then plot it in a chart.

Code: [Select]

newmodel()
set("unit","stress-pa")
rect("startPoint",-30,-30,"endPoint",30,30)
circle("centerPoint",0,0,"radius",5,"numSeg",20)
discretize("maxedge",1.5)
triangle("maxedge",1.5)
material("create","IsoElastic","matid",1,"matname","Example","density",2500,"shear",2.8e+9,"bulk"
,3.9e+9)
material("assign","matid",1)
applybc("xyfix","xlim",-34.384,42.255,"ylim",-32.520,32.520)
initial("sxx",-30e6)
initial("syy",-30e6)
initial("szz",-30e6)

hist("add","ydisp","atPoint",0,5)

excavate("region",-2.07133,-0.517832)
solve()
plot("contour","xdisp")
tab("plot")
plot("contour","syy")

Till this point everyting goes OK.

The problem comes when I try to plot the history against timestep.

Code: [Select]

plot("chart","hist","id1",1)

The program drawis it and after a short while, it chrashes.

Is it a bug or am I missing something about histories?

It seems that ploting tables has a similar problem.

I have created a table with value pairs.

And when I try to plot the table (1 column against 2) program crashes after drawing it.

Thanks for the comment. Please take a look at the new version (i.e. V3.75.2) and let me know if problem still exists.

Thank I will try as soon as I can.

After installing it in windows 11 and windows 10, the program does no even start.

You run it but it seems to crash silently.

please try one more time.

Great, now it works.

And I made a quick test and it seems that chart plotting works too.

You are the toughest gunslinger in the West, the Billy kid of programmers.

I will try under windows 11 later.