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-rwxr-xr-xfunc/deriveTimeString.sh33
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diff --git a/func/deriveTimeString.sh b/func/deriveTimeString.sh
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-
-# BOM releases four synoptic charts per day.
-# They are named according to the UTC dat/time for which they are valid.
-#
-# Filenames follow this template: IDY00030.YYYYMMDDHHMM.[png|pdf]
-#
-# IDY00030 = the asset name (i.e. the Mean Sea Level Pressure synoptic chart)
-# .
-# <datetime string>
-# .
-# <extension> (I want pdf because it contains a Scalable Vectort Graphic (SVG) image)
-
-
-# This function returns the filename for the most recent chart.
-
-DeriveTime() {
- nowDate=$(\date -u +%Y%m%d) # backslash req. to unalias date to raw format
- nowTime=$(\date -u +%H%M) # (I have date aliased to date -R)
-# echo $nowDate$nowTime
-
- if [ $nowTime -ge 1800 ] ; then
- fileTime=1800
- elif [ $nowTime -ge 1200 ] ; then
- fileTime=1200
- elif [ $nowTime -ge 0600 ] ; then
- fileTime=0600
- else
- fileTime=0000
- fi
-
- echo $nowDate$fileTime
-}
-