document this for seaice_growth.F   - fix a bug in the lateral melt parameterization for SEAICE_ITD     in seaice_growth; tempFrz needs to be computed inside the i/j-loop   - rearrange loop order for better vector code in the same code block   - rewrite the floeDiameter formula to have fewer divisions   -  (miraculously) none of this changes the results of seaice_itd
document this for seaice_growth.F
  - fix a bug in the lateral melt parameterization for SEAICE_ITD
    in seaice_growth; tempFrz needs to be computed inside the i/j-loop
  - rearrange loop order for better vector code in the same code block
  - rewrite the floeDiameter formula to have fewer divisions
  -  (miraculously) none of this changes the results of seaice_itd

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