#!/bin/bash
#
#
obsFile=/Users/josh/StudioProjects/wX/app/src/main/res/raw/us_metar3.txt
url=https://tgftp.nws.noaa.gov/data/observations/metar/stations/
tmpDir=/var/tmp
badFile=${tmpDir}/badObs

while IFS= read -r line
do
  site=$(echo ${line}|awk '{print $1}')
  grep -q ${site} ${badFile} 
  if [[ $? != 0 ]]
  then
    echo ${line}
  fi
done < ${obsFile}
