Hi as said that is the basic flow - I had something lying around and took very little change , so wanted to share in case anyone else would need this (have in mind there should not be any empty rows especially between *vwrite and (F20.10,F20.10)). Also the text file is placed in the solver files directory is.
! Allocate arrays
*GET,my_NNUM,NODE,,COUNT !GET NUMBER OF SELECTED NODES IN MODEL
*GET,my_numtimes, ACTIVE, 0,SOLU,NCMLS
! Extract force sum
fsP(ii,1) = my_time
fsP(ii,2) = my_fsum