Variable Timestep
Good afternoon, colleagues.
I need to know the simulation time step at each numerical interaction in DualSPHysics v5.0.
Regards.
Good afternoon, colleagues.
I need to know the simulation time step at each numerical interaction in DualSPHysics v5.0.
Regards.
Comments
examples/others/SaveDt
Thanks so much, Alex.
With best regards.
Dear colleague,
Good morning.
After the simple implementation of the following lines in the XML file, I obtained Dt with high exponents (10^5), however, the simulation ran normally.
<savedt>
<start value="0.01" comment="Initial time (def=0)" />
<finish value="1" comment="End time (def=0, no limit)" />
<interval value="0.005" comment="Time between output data (def=TimeOut)" />
<fullinfo value="1" comment="Saves AceMax, ViscDtMax and VelMax (def=0)" />
<alldt value="1" comment="Saves file with all dt values (def=0)" /
</savedt>
The output was:
Do you have any idea what happened?
Thanks in advance.
Regards.
Try opening the file in notepad and you will see it properly rendered. I suspect that Excel is automatically interpreting "." / ",", which is generating these large values.
Kind regards
Dear colleague,
You had the reason.
Thanks so much.
No worries, glad to hear it worked. I had the exact same issue a few years ago and @Alex gave me the same answer - I am happy to pay it forward! :-)
Kind regards
Great!