Stochastic tools in MASTODON

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Samyog

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Dec 23, 2020, 1:53:29 AM12/23/20
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Hello everyone,

I am trying to use stochastic tools in MASTODON. While trying to run the "master" input file of one of the example problems (https://mooseframework.inl.gov/mastodon/modules/stochastic_tools/examples/parameter_study.html), I got the following error.

*** ERROR ***
A 'Normal' is not a registered object.

If you are trying to find this object in a dynamically linked library, make sure that
the library can be found either in your "Problem/library_path" parameter or in the
MOOSE_LIBRARY_PATH environment variable.

I ran this file like any other input file that solves a deterministic problem. Let me know if this is not the correct way to run a stochastic problem.

The 'Normal' object (and other available objects in the 'Distribution' block) is available in the compiled version of MASTODON that I am using. For example, the following files are available in the installed directory, i.e.,
mastodon/moose/modules/stochastic_tools/src/distributions/

BoostLognormalDistribution.C  NormalDistribution.C
BoostNormalDistribution.C     TruncatedNormalDistribution.C
BoostWeibullDistribution.C    UniformDistribution.C
JohnsonSBDistribution.C       WeibullDistribution.C
LogisticDistribution.C

Please let me know how I can fix this problem.

Thank you,
Samyog




Andrew Slaughter

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Dec 23, 2020, 11:02:22 AM12/23/20
to Samyog, mastodon-users
Did you update something? If so, you likely need to re-compile. To be sure your build is correct, clean out the repository by running "git clean -fxd" in the mastodon folder. Please be careful with this command, if you have added any files to mastodon directory they will be deleted with this command. You can also try "make clobberall", this will not delete files added by you. 



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Chandrakanth Bolisetti

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Dec 23, 2020, 12:14:33 PM12/23/20
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Hi Samyog,

 

Looks like your moose/mastodon is not up to date. Please update moose and mastodon using the guidelines here.

 

Also, in order to see a list of the most up-to-date available classes, please look at the syntax page. You’ll see that under distributions, there is a normal distribution now.

 

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Best regards,

Chandu

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