#! /bin/csh
set N = $1
set filesize=7515849600
set last_pickup=`ls -lt pickup.ckpt*.data | awk '$5~/'${filesize}'/{print $NF}'|head -1 `
if (-e ${last_pickup}) then
set last_meta=`echo $last_pickup | sed 's/data/meta/'`
set timestep=`awk '$1~/timeStepNumber/{printf("%010d",$4)}' $last_meta`
\ln -sf ${last_pickup} pickup.${timestep}.data
endif

set filesize=187272000
set last_pickup_seaice=`ls -lt pickup_seaice.ckpt*.data | awk '$5~/'${filesize}'/{print $NF}'|head -1 `
if (-e ${last_pickup_seaice}) then
set last_meta=`echo $last_pickup_seaice | sed 's/data/meta/'`
set timestep=`awk '$1~/timeStepNumber/{printf("%010d",$4)}' $last_meta`
ln -sf ${last_pickup_seaice} pickup_seaice.${timestep}.data

set newiter0=`expr $timestep \* 1`
ex - data_hr$N >> /dev/null <<EOF
/niter0=
c
 niter0=${newiter0},
.
w
q
EOF
endif