Change name and definition of k_surf (now ksurfC)   add ksurfW,ksurfS and others 2D arrays for NonLin-FreeSurf
Change name and definition of k_surf (now ksurfC)
  add ksurfW,ksurfS and others 2D arrays for NonLin-FreeSurf

altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h