common /ffield/ wsc,wscp,welec,wbond,wstrain,wtor,wtor_d,wang,
& wscloc,wcorr,wcorr4,wcorr5,wcorr6,wsccor,wel_loc,wturn3,wturn4,
& wturn6,wvdwpp,wsct,weights(n_ene),temp0,
common /ffield/ wsc,wscp,welec,wbond,wstrain,wtor,wtor_d,wang,
& wscloc,wcorr,wcorr4,wcorr5,wcorr6,wsccor,wel_loc,wturn3,wturn4,
& wturn6,wvdwpp,wsct,weights(n_ene),temp0,