#!/bin/bash
for x in $1/*.dat; do
  z=`dirname $x`/`basename $x .dat`
  y=`awk -f test2col -v points=all < $z.out | tail -1 | awk '{print NF;}'`
#  y=`tail -1 $x | awk '{print NF;}'`
  echo $x: $y
  if [ -n "$2" ]; then
    if [ $y != $2 ]; then
#      cat $z.out
      vim $z.out
#      echo "removing $z.*"
#      rm -i $z.*
    fi
  fi
done
