#!//usr/local/bin/zsh

lim=250
datd="/home/ghz/repos/particle_weather/data"
line="$( tail -1 "${datd}/$(date +%Y)/particle.dat.$(date +%F)" )"
rad="$( echo "${line}" | awk '{print $2 * 1000 / 108}' )"
ts="$( echo "${line}" | awk '{print $1}' )"

[[ "${rad}" -ge "${lim}" ]] && echo -e "$(hostname -s)\n${ts}\t${rad} nGy/h"