You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

52 lines
1.9 KiB

  1. #!/bin/bash
  2. ## import common lib
  3. . ~/.noaa.conf
  4. . "${NOAA_HOME}"/common.sh
  5. ## pass start timestamp and sun elevation
  6. PASS_START=$(expr "$5" + 90)
  7. SUN_ELEV=$(python3 sun.py "$PASS_START")
  8. if pgrep "rtl_fm" > /dev/null
  9. then
  10. log "There is an existing rtl_fm instance running, I quit" "ERROR"
  11. exit 1
  12. fi
  13. # $1 = Satellite Name
  14. # $2 = Frequency
  15. # $3 = FileName base
  16. # $4 = TLE File
  17. # $5 = EPOC start time
  18. # $6 = Time to capture
  19. # $7 = Satellite max elevation
  20. timeout "${6}" /usr/local/bin/rtl_fm -f "${2}"M -s 60k -g 50 -p 55 -E wav -E deemp -F 9 - | /usr/bin/sox -t raw -e signed -c 1 -b 16 -r 60000 - "${NOAA_AUDIO}/audio/${3}.wav" rate 11025
  21. if [ ! -d "{NOAA_OUTPUT}/image/${FOLDER_DATE}" ]; then
  22. mkdir -p "${NOAA_OUTPUT}/image/${FOLDER_DATE}"
  23. fi
  24. if [ "${SUN_ELEV}" -gt "${SUN_MIN_ELEV}" ]; then
  25. ENHANCEMENTS="ZA MCIR MCIR-precip MSA MSA-precip HVC-precip HVCT-precip HVC HVCT"
  26. else
  27. ENHANCEMENTS="ZA MCIR MCIR-precip"
  28. fi
  29. /usr/local/bin/wxmap -T "${1}" -H "${4}" -p 0 -l 0 -o "${PASS_START}" "${NOAA_HOME}/map/${3}-map.png"
  30. for i in $ENHANCEMENTS; do
  31. /usr/local/bin/wxtoimg -o -m "${NOAA_HOME}/map/${3}-map.png" -e "$i" "${NOAA_AUDIO}/audio/${3}.wav" "${NOAA_OUTPUT}/image/${FOLDER_DATE}/${3}-$i.jpg"
  32. /usr/bin/convert -quality 90 -format jpg "${NOAA_OUTPUT}/image/${FOLDER_DATE}/${3}-$i.jpg" -undercolor black -fill yellow -pointsize 18 -annotate +20+20 "${1} $i ${START_DATE}" "${NOAA_OUTPUT}/image/${FOLDER_DATE}/${3}-$i.jpg"
  33. done
  34. if [ "${SUN_ELEV}" -gt "${SUN_MIN_ELEV}" ]; then
  35. python3 "${NOAA_HOME}/post.py" "$1 ${START_DATE}" "$7" "${NOAA_OUTPUT}/image/${FOLDER_DATE}/$3-MCIR-precip.jpg" "${NOAA_OUTPUT}/image/${FOLDER_DATE}/$3-MSA-precip.jpg" "${NOAA_OUTPUT}/image/${FOLDER_DATE}/$3-HVC-precip.jpg" "${NOAA_OUTPUT}/image/${FOLDER_DATE}/$3-HVCT-precip.jpg"
  36. else
  37. python3 "${NOAA_HOME}/post.py" "$1 ${START_DATE}" "$7" "${NOAA_OUTPUT}/image/${FOLDER_DATE}/$3-MCIR-precip.jpg" "${NOAA_OUTPUT}/image/${FOLDER_DATE}/$3-MCIR.jpg"
  38. fi
  39. rm "${NOAA_AUDIO}/audio/${3}.wav"