[gmx-users] Re: Energy miscalculation

Thanasis Koukoulas koukoulas_th at yahoo.gr
Mon Jun 21 13:20:36 CEST 2010


1)leaving the top file as it is above
I)from md.log
Step           Time         Lambda              0        0.00000        0.00000
Grid: 3 x 3 x 3 cellsLong Range LJ corr.: <C6> 3.8522e-03Long Range LJ corr.: Epot -0.00732091, Pres: -0.00379895, Vir: 0.00732091   Energies (kJ/mol)          Angle Ryckaert-Bell.          LJ-14     Coulomb-14        LJ (SR)    5.70628e+00    8.37083e+00    6.80805e-03    1.72679e+02   -3.25801e+00  Disper. corr.   Coulomb (SR)   Coul. recip.      Potential    Kinetic En.   -7.32091e-03   -2.93587e+01   -1.21273e+02    3.28661e+01    3.94838e+01   Total Energy    Temperature Pressure (bar)  Cons. rmsd ()    7.23499e+01    3.65291e+02    4.25495e+01    3.43881e-07
II) from gmxdump
ffparams:      atnr=5      ntypes=41         functype[0]=LJ_SR, c6= 9.06379987e-03, c12= 2.52059999e-05         functype[1]=LJ_SR, c6= 7.25726737e-03, c12= 2.35864718e-05         functype[2]=LJ_SR, c6= 2.82656471e-03, c12= 3.27211751e-06         functype[3]=LJ_SR, c6= 4.61174641e-03, c12= 6.69863584e-06         functype[4]=LJ_SR, c6= 0.00000000e+00, c12= 0.00000000e+00         functype[5]=LJ_SR, c6= 7.25726737e-03, c12= 2.35864718e-05         functype[6]=LJ_SR, c6= 5.81080001e-03, c12= 2.20710008e-05         functype[7]=LJ_SR, c6= 2.26319372e-03, c12= 3.06187826e-06         functype[8]=LJ_SR, c6= 3.69256595e-03, c12= 6.26823703e-06         functype[9]=LJ_SR, c6= 0.00000000e+00, c12= 0.00000000e+00         functype[10]=LJ_SR, c6= 2.82656471e-03, c12= 3.27211751e-06         functype[11]=LJ_SR, c6= 2.26319372e-03, c12= 3.06187826e-06         functype[12]=LJ_SR, c6= 8.81469983e-04, c12=
 4.24770008e-07         functype[13]=LJ_SR, c6= 1.43818266e-03, c12= 8.69583573e-07         functype[14]=LJ_SR, c6= 0.00000000e+00, c12= 0.00000000e+00         functype[15]=LJ_SR, c6= 4.61174641e-03, c12= 6.69863584e-06         functype[16]=LJ_SR, c6= 3.69256595e-03, c12= 6.26823703e-06         functype[17]=LJ_SR, c6= 1.43818266e-03, c12= 8.69583573e-07         functype[18]=LJ_SR, c6= 2.34650006e-03, c12= 1.78020002e-06         functype[19]=LJ_SR, c6= 0.00000000e+00, c12= 0.00000000e+00         functype[20]=LJ_SR, c6= 0.00000000e+00, c12= 0.00000000e+00         functype[21]=LJ_SR, c6= 0.00000000e+00, c12= 0.00000000e+00         functype[22]=LJ_SR, c6= 0.00000000e+00, c12= 0.00000000e+00         functype[23]=LJ_SR, c6= 0.00000000e+00, c12= 0.00000000e+00         functype[24]=LJ_SR, c6= 0.00000000e+00, c12= 0.00000000e+00         functype[25]=ANGLES, thA= 1.14000e+02, ctA= 5.19650e+02, thB=
 1.14000e+02, ctB= 5.19650e+02         functype[26]=ANGLES, thA= 1.12000e+02, ctA= 4.18220e+02, thB= 1.12000e+02, ctB= 4.18220e+02         functype[27]=ANGLES, thA= 1.12000e+02, ctA= 5.02190e+02, thB= 1.12000e+02, ctB= 5.02190e+02         functype[28]=ANGLES, thA= 1.09470e+02, ctA= 4.19050e+02, thB= 1.09470e+02, ctB= 4.19050e+02         functype[29]=ANGLES, thA= 1.08500e+02, ctA= 4.60620e+02, thB= 1.08500e+02, ctB= 4.60620e+02         functype[30]=RBDIHS, rbcA[0]= 8.23107815e+00, rbcA[1]= 1.69526253e+01, rbcA[2]= 1.13392794e+00, rbcA[3]=-2.63176327e+01, rbcA[4]= 0.00000000e+00, rbcA[5]= 0.00000000e+00rbcB[0]= 8.23107815e+00, rbcB[1]= 1.69526253e+01, rbcB[2]= 1.13392794e+00, rbcB[3]=-2.63176327e+01, rbcB[4]= 0.00000000e+00, rbcB[5]= 0.00000000e+00         functype[31]=RBDIHS, rbcA[0]= 6.98307610e+00, rbcA[1]= 1.77361813e+01, rbcA[2]= 8.86987984e-01, rbcA[3]=-2.56062469e+01, rbcA[4]= 0.00000000e+00, rbcA[5]=
 0.00000000e+00rbcB[0]= 6.98307610e+00, rbcB[1]= 1.77361813e+01, rbcB[2]= 8.86987984e-01, rbcB[3]=-2.56062469e+01, rbcB[4]= 0.00000000e+00, rbcB[5]= 0.00000000e+00         functype[32]=RBDIHS, rbcA[0]= 7.94905090e+00, rbcA[1]= 7.89251280e+00, rbcA[2]= 2.72299004e+00, rbcA[3]=-1.85645523e+01, rbcA[4]= 0.00000000e+00, rbcA[5]= 0.00000000e+00rbcB[0]= 7.94905090e+00, rbcB[1]= 7.89251280e+00, rbcB[2]= 2.72299004e+00, rbcB[3]=-1.85645523e+01, rbcB[4]= 0.00000000e+00, rbcB[5]= 0.00000000e+00         functype[33]=RBDIHS, rbcA[0]= 8.36826706e+00, rbcA[1]= 2.51047993e+01, rbcA[2]= 4.18417501e+00, rbcA[3]=-3.34730682e+01, rbcA[4]= 0.00000000e+00, rbcA[5]= 0.00000000e+00rbcB[0]= 8.36826706e+00, rbcB[1]= 2.51047993e+01, rbcB[2]= 4.18417501e+00, rbcB[3]=-3.34730682e+01, rbcB[4]= 0.00000000e+00, rbcB[5]= 0.00000000e+00         functype[34]=RBDIHS, rbcA[0]= 2.82201505e+00, rbcA[1]= 2.94307399e+00, rbcA[2]= 4.85065997e-01, rbcA[3]=-6.25015497e+00, rbcA[4]=
 0.00000000e+00, rbcA[5]= 0.00000000e+00rbcB[0]= 2.82201505e+00, rbcB[1]= 2.94307399e+00, rbcB[2]= 4.85065997e-01, rbcB[3]=-6.25015497e+00, rbcB[4]= 0.00000000e+00, rbcB[5]= 0.00000000e+00         functype[35]=LJ14, c6A= 0.00000000e+00, c12A= 0.00000000e+00, c6B= 0.00000000e+00, c12B= 0.00000000e+00         functype[36]=LJC14_Q, fqq= 0.00000000e+00, qi= 0.00000000e+00, qj= 0.00000000e+00, c6= 0.00000000e+00, c12= 3.32578907e-07         functype[37]=CONSTR, dA= 1.53999999e-01, dB= 1.53999999e-01         functype[38]=CONSTR, dA= 9.44999978e-02, dB= 9.44999978e-02         functype[39]=CONSTR, dA= 1.43000007e-01, dB= 1.43000007e-01         functype[40]=CONSTR, dA= 1.41000003e-01, dB= 1.41000003e-01      fudgeQQ              = 0.5


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