Fix for variables in the ChNodeFEMxyzD (but unoptimal, maybe)
Fix for variables in the ChNodeFEMxyzD (but unoptimal, maybe)

tjolsen/chrono,rserban/chrono,Milad-Rakhsha/chrono,PedroTrujilloV/chrono,Milad-Rakhsha/chrono,tjolsen/chrono,Milad-Rakhsha/chrono,rserban/chrono,Bryan-Peterson/chrono,hsu/chrono,hsu/chrono,projectchrono/chrono,tjolsen/chrono,hsu/chrono,andrewseidl/chrono,jcmadsen/chrono,projectchrono/chrono,jcmadsen/chrono,amelmquist/chrono,dariomangoni/chrono,projectchrono/chrono,hsu/chrono,dariomangoni/chrono,armanpazouki/chrono,hsu/chrono,PedroTrujilloV/chrono,amelmquist/chrono,armanpazouki/chrono,amelmquist/chrono,jcmadsen/chrono,armanpazouki/chrono,PedroTrujilloV/chrono,andrewseidl/chrono,jcmadsen/chrono,rserban/chrono,rserban/chrono,PedroTrujilloV/chrono,amelmquist/chrono,jcmadsen/chrono,rserban/chrono,dariomangoni/chrono,projectchrono/chrono,Milad-Rakhsha/chrono,andrewseidl/chrono,amelmquist/chrono,tjolsen/chrono,dariomangoni/chrono,Bryan-Peterson/chrono,Bryan-Peterson/chrono,Milad-Rakhsha/chrono,Bryan-Peterson/chrono,amelmquist/chrono,armanpazouki/chrono,andrewseidl/chrono,projectchrono/chrono,Bryan-Peterson/chrono,Milad-Rakhsha/chrono,PedroTrujilloV/chrono,rserban/chrono,projectchrono/chrono,jcmadsen/chrono,tjolsen/chrono,dariomangoni/chrono,armanpazouki/chrono,dariomangoni/chrono,rserban/chrono,armanpazouki/chrono,andrewseidl/chrono,jcmadsen/chrono