How to confirm whether the installation is successful and get started quickly?

User Support
1

Hello everyone,

Is there any simple example that can determine whether the installation is successful? I found tutorials with many examples but I don’t know how to create the file to do the simulation.

Thank you for your kind cooperation.

2

It deppends how do you install (conda, doker, compilling, etc)

if you run the command:

openmc --version

And it work’s, is a signal is ok.

Or if you open python and run the command:
import openmc

And it work’s, also is a signal is ok.

Maybe to this two things works you need turn on a envolvriment…

If you supply more information how did you install we can help better how to figure if everything is fine.

3

Thank you for your help!
I need to use Cardinal to couple Moose and OpenMC, and I found that there are many examples in the Cardinal folder that can be run now.

4

I am currently facing a new issue. Simply put, I am generating geometry similar to the dagmc example in Cubit and exporting a. h5m file, but it cannot run. The error code is as follows:

Reading geometry XML file...
MOAB ERROR: --------------------- Error Message ------------------------------------
MOAB ERROR: Could not insert implicit complement into surface sense data!
MOAB ERROR: generate_implicit_complement() line 1717 in GeomTopoTool.cpp
MOAB ERROR: --------------------- Error Message ------------------------------------
MOAB ERROR: Could not create implicit complement!
MOAB ERROR: setup_implicit_complement() line 1651 in GeomTopoTool.cpp
Loading file whole.h5m
Initializing the GeomQueryTool...
Using faceting tolerance: 4.63784e-310
ERROR: Failed to find or create implicit complement handle.
MOAB ERROR: --------------------- Error Message ------------------------------------
MOAB ERROR: Failed to setup the implicit compliment!
MOAB ERROR: init_OBBTree() line 681 in DagMC.cpp
MOAB ERROR: init_dagmc() line 137 in dagmc.cpp
 ERROR: No cells were found in the geometry.xml file
application called MPI_Abort(comm=0x84000002, -1) - process 0
[unset]: write_line error; fd=-1 buf=:cmd=abort exitcode=-1
:
system msg for write_line failure : Bad file descriptor
5

Thank you in advance!

6

Why you using a DAGMC? Do you will need?

If no, I recommend take a example drawed directly on OpenMC (by code). Much more simple (in my opinion).

7

Hello again！
Because I want to achieve more complex geometry, maybe it can’t be fully realized through code.

8

Sorry, I never use DAGMC, so no idea how help you.

10

Thank you very much.