interpolate seawifs onto NAA grid

1) Download the monthly climatology data:
wget http://oceandata.sci.gsfc.nasa.gov/cgi/getfile/S19972442010273.L3m_MC_CHL_chlor_a_9km.nc http://oceandata.sci.gsfc.nasa.gov/cgi/getfile/S19972742010304.L3m_MC_CHL_chlor_a_9km.nc http://oceandata.sci.gsfc.nasa.gov/cgi/getfile/S19973052010334.L3m_MC_CHL_chlor_a_9km.nc http://oceandata.sci.gsfc.nasa.gov/cgi/getfile/S19973352010365.L3m_MC_CHL_chlor_a_9km.nc http://oceandata.sci.gsfc.nasa.gov/cgi/getfile/S19980012010031.L3m_MC_CHL_chlor_a_9km.nc http://oceandata.sci.gsfc.nasa.gov/cgi/getfile/S19980322010059.L3m_MC_CHL_chlor_a_9km.nc http://oceandata.sci.gsfc.nasa.gov/cgi/getfile/S19980602010090.L3m_MC_CHL_chlor_a_9km.nc http://oceandata.sci.gsfc.nasa.gov/cgi/getfile/S19980912010120.L3m_MC_CHL_chlor_a_9km.nc http://oceandata.sci.gsfc.nasa.gov/cgi/getfile/S19981212010151.L3m_MC_CHL_chlor_a_9km.nc http://oceandata.sci.gsfc.nasa.gov/cgi/getfile/S19981522010181.L3m_MC_CHL_chlor_a_9km.nc http://oceandata.sci.gsfc.nasa.gov/cgi/getfile/S19981822010212.L3m_MC_CHL_chlor_a_9km.nc http://oceandata.sci.gsfc.nasa.gov/cgi/getfile/S19982132010243.L3m_MC_CHL_chlor_a_9km.nc

2) Rename the data so that they will appear in the order of months (i.e. from Jan. to Dec.):
for i in $(ls *_MC_*.nc); do `echo "cp $i tmp${i:5}"`;done

ls tmp*.nc
tmp0012010031.L3m_MC_CHL_chlor_a_9km.nc
tmp0322010059.L3m_MC_CHL_chlor_a_9km.nc
tmp0602010090.L3m_MC_CHL_chlor_a_9km.nc
tmp0912010120.L3m_MC_CHL_chlor_a_9km.nc
tmp1212010151.L3m_MC_CHL_chlor_a_9km.nc
tmp1522010181.L3m_MC_CHL_chlor_a_9km.nc
tmp1822010212.L3m_MC_CHL_chlor_a_9km.nc
tmp2132010243.L3m_MC_CHL_chlor_a_9km.nc
tmp2442010273.L3m_MC_CHL_chlor_a_9km.nc
tmp2742010304.L3m_MC_CHL_chlor_a_9km.nc
tmp3052010334.L3m_MC_CHL_chlor_a_9km.nc
tmp3352010365.L3m_MC_CHL_chlor_a_9km.nc

3) Create a new variable called time to each data:
for i in $(ls tmp*9km.nc); do ncap2 -O -s 'time=array(1.,1.,1.)' $i vartime_$i; done

4) Create an unlimited (RECORD) dimension called "time" to each data:
 for i in $(ls vartime_*.nc); do ncecat -u time $i dimtime_$i; done

5) Concatenate the files:
ncrcat -h dimtime_*.nc seawifs_mon_clim.nc

6) Finally use SOSIE to interpolate onto NAA grid:
~/sosie-2.6.4/bin/sosie.x -f namelist.seawifs2naa