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try a little harder to find a valid pass for map

master
Ken Barbour 2022-07-21 16:55:29 -04:00
parent bcafb9b37e
commit 0e8dddf914
1 changed files with 20 additions and 9 deletions
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29
decode.sh
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@ -10,7 +10,7 @@ me=${HELP:-`basename "$prog"`}
rootdir=$(dirname $(realpath $0))
source ${rootdir}/lib/utils.sh
count=0
enhancements="MSA MSA-PRECIP ZA NO MCIR therm"
enhancements="MSA MSA-PRECIP ZA NO MCIR therm pristine"
tle_file="satellites.tle"
# Guesses the timestamp of a file based on the duration and mtime
@ -24,6 +24,24 @@ function guess_timestamp() {
expr ${mtime} - ${duration} + 2
}
#
# @param string satellite name
# @param path to tle file
# @param integer timestamp
# @param path to output map file
# @side-effect creates PNG map file
function make_mapfile() {
local satellite=${1}
local tle=${2}
local timestamp=${3}
local mapfile=${4}
wxmap -T "${satellite}" -G . -H "${tle_file}" -p 0 -l 0 -o ${ts} ${mapfile} ||
wxmap -T "${satellite}" -G . -H "${tle_file}" -p 0 -l 0 -o $(expr ${ts} + 4) ${mapfile} ||
wxmap -T "${satellite}" -G . -H "${tle_file}" -p 0 -l 0 -o $(expr ${ts} + 8) ${mapfile}
}
function make_images() {
local wavfile=${1}
local prefix="$(dirname ${wavfile})/$(basename ${wavfile} .wav)"
@ -45,14 +63,7 @@ function make_images() {
# if sat and timestamp supplied, generate a map
mapfile="${prefix}-map.png"
if [ ! -z "${satellite}" ]; then
wxmap -T "${satellite}" -G . -H "${tle_file}" -p 0 -l 0 -o ${ts} ${mapfile}
if [ $? -gt 0 ]; then
logerr "Error generating map"
else
log "Generated map ${mapfile}"
# Dont include map; it is only used to generate images
# echo "$(basename $mapfile)" > ${manifest}
fi
make_mapfile "${satellite}" "${tle_file}" "${ts}" "${mapfile}" || logerr "Error generating map"
fi
if [ -f $mapfile ]; then
log "Using map file ${mapfile}"