diff --git a/src/lagrangian/cfdemParticle/etc/OFversion/OFversion.H b/etc/OFversion/OFversion.H
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rename from src/lagrangian/cfdemParticle/etc/OFversion/OFversion.H
rename to etc/OFversion/OFversion.H
diff --git a/src/lagrangian/cfdemParticle/etc/additionalLibs b/etc/additionalLibs
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diff --git a/src/lagrangian/cfdemParticle/etc/bashrc b/etc/bashrc
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diff --git a/src/lagrangian/cfdemParticle/etc/cfdemSystemTest.sh b/etc/cfdemSystemTest.sh
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diff --git a/src/lagrangian/cfdemParticle/etc/cleanCFDEMcoupling.sh b/etc/cleanCFDEMcoupling.sh
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diff --git a/src/lagrangian/cfdemParticle/etc/compileCFDEMcoupling.sh b/etc/compileCFDEMcoupling.sh
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diff --git a/src/lagrangian/cfdemParticle/etc/compileCFDEMcoupling_all.sh b/etc/compileCFDEMcoupling_all.sh
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diff --git a/src/lagrangian/cfdemParticle/etc/compileCFDEMcoupling_sol.sh b/etc/compileCFDEMcoupling_sol.sh
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diff --git a/src/lagrangian/cfdemParticle/etc/compileCFDEMcoupling_src.sh b/etc/compileCFDEMcoupling_src.sh
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diff --git a/src/lagrangian/cfdemParticle/etc/compileCFDEMcoupling_uti.sh b/etc/compileCFDEMcoupling_uti.sh
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diff --git a/src/lagrangian/cfdemParticle/etc/compileLIGGGHTS.sh b/etc/compileLIGGGHTS.sh
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diff --git a/src/lagrangian/cfdemParticle/etc/compileLIGGGHTS_lib.sh b/etc/compileLIGGGHTS_lib.sh
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diff --git a/src/lagrangian/cfdemParticle/etc/controlDict_cgs_2.1.x b/etc/controlDict_cgs_2.1.x
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diff --git a/src/lagrangian/cfdemParticle/etc/cshrc b/etc/cshrc
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diff --git a/src/lagrangian/cfdemParticle/etc/functions.sh b/etc/functions.sh
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diff --git a/src/lagrangian/cfdemParticle/etc/library-liggghts-list.txt b/etc/library-liggghts-list.txt
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diff --git a/src/lagrangian/cfdemParticle/etc/library-list.txt b/etc/library-list.txt
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diff --git a/src/lagrangian/cfdemParticle/etc/log/dummy b/etc/log/dummy
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diff --git a/src/lagrangian/cfdemParticle/etc/pullLIGGGHTS.sh b/etc/pullLIGGGHTS.sh
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diff --git a/src/lagrangian/cfdemParticle/etc/solver-list.txt b/etc/solver-list.txt
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diff --git a/src/lagrangian/cfdemParticle/etc/testTutorials.sh b/etc/testTutorials.sh
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diff --git a/src/lagrangian/cfdemParticle/etc/tutorial-list.txt b/etc/tutorial-list.txt
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diff --git a/src/lagrangian/cfdemParticle/etc/utilities-list.txt b/etc/utilities-list.txt
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