CDO

Hello,

I am trying to estimate skin temperature using tos and tslsi daily variable of MIROC5 CMIP5 model. I am using remapbil to regard the curvilinear grid of tos variable and gaussian grid of tslsi variable to latlon grid using a source grid file for my region. Both files have unreasonable values. The following are the cdo commands used.
cdo remapbil,sasiagrid -selname,tos tos_day_MIROC5_rcp85_r1i1p1_20060101-20091231.nc sst.nc
cdo remapbil,sasiagrid -selname,tslsi tslsi_day_MIROC5_rcp85_r1i1p1_20060101-20091231.nc surf.nc
cdo min sst.nc surf.nc skin.nc

I am uploading one time file in each. Is there I am missing some thing. Why I am getting unreasonable values. will you please help me to sort this out. CDO version 1.6.3 & 1.7