LIGGGHTS TUTORIAL ERROR

Hi, everyone,

I am a new user of LIGGGHTS and CFDEMcoupling. When I try to start a tutorial chute_wear case of LIGGGHTS, it returns an error

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dump dmp all custom/vtk 200 post/chute_*.vtk id type type x y z ix iy iz vx vy vz fx fy fz omegax omegay omegaz radius
ERROR: Invalid dump style (../output.cpp:634)
------------------------------------------

There is nothing created in the /post folder. I think there should be some.
Would someone tell me what had happened and how to solve it?
Kind thanks in advance!

Best Regards,
Minghao

Attachment	Size
log_chute_wear.txt	2.38 KB

Forums:

LIGGGHTS® - User Forum

medvedeg | Thu, 08/24/2017 - 11:26

Hallo Minghao,

did you compile LIGGGHTS with VTK support? USE_VTK = "ON" in Makefile.user

Minghao | Sat, 11/18/2017 - 10:58

Hi, Alex,

Hi, Alex,
Sorry for being way for so long time. Thanks for your reply!
Yes I kept the option "on". But the LIGGGHTS doesn't work well.
However, when I used the CFDEM-coupling, the LIGGGHTS is running very well, without any complaining. It can dump all the output, no problems.
I think that's enough for my case!

jshan432 | Fri, 09/29/2017 - 16:54

Hi Alexander,

I'm having the same problem as Minghao. I've already made sure VTK is turned on in Makefile.user.

Using
"dump dmp all custom 200 post/chute_*.dmp id type type x y z ix iy iz vx vy vz fx fy fz omegax omegay omegaz radius"
I can successfully output .dmp files, but I cannot figure out how to successfully import those files into Paraview. From what I understand, .vtk files work fine with Paraview, but I get the same error as Minghao when I try that.

Can you provide any assistance or troubleshooting advice for this problem?

Thank you,

Jackson

Minghao | Sat, 11/18/2017 - 11:05

Hi, Jackson

I finally found that if I just use CFDEM tutorial, no error will occur. The problem only happens when running LIGGGHTS separately.

How about your problem? Solved?

arnom | Mon, 11/20/2017 - 10:10

Hi,

Hi,
are you using the lmp_auto executable? Because if you set USE_VTK to on in your Makefile.user the dump custom/vtk should be available.
Best,
Arno