I have a folder which contains (monthly) nc files from January 1980 to December 2015 with hourly data for different compounds (such as PM2.5, O3, NO2, NO, etc).The time is in UTC as follows:
int time(time) ; time:units = "seconds since 1979-12-02 00:00:00 UTC" ; time:long_name = "time" ; time:axis = "T" ; time:calendar = "standard" ; time:standard_name = "time" ;
My question is: Can I shift the time by + (or -) 1h, 2h,3h, etc, depending on the longitude, so I can get the local time? For example, for 15 degrees< longitude< 30 degrees the local time would be LT= UTC+1h. Any ideas?