diff --git a/src/KSPACE/pppm.cpp b/src/KSPACE/pppm.cpp
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diff --git a/src/KSPACE/pppm_tip4p.cpp b/src/KSPACE/pppm_tip4p.cpp
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diff --git a/src/KSPACE/pppm_tip4p.h b/src/KSPACE/pppm_tip4p.h
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