SAS date format

[Anuz]

Hi, 

I have the below dataset 

data have;
    input original_date $50.;
    datalines;
Mon Mar 11 12:01:41 UTC 2024
;
run;

Need a new column (string) with the original date in the format yyyy-mm-ddThh:mm:ssZ. 

How can this be done. Thank you 

[Tom]

What did you try?  What datetime value do you think that string represents?

[SASJedi]

Try this:

data have;
    input _Dow:$3. _M:$3. _D _T:$8. _Z:$3. _Y;
	 Original_date=_infile_;
	 Datetime_string=cats(put(_D,2.),_M,put(_Y,4.),'T',_t,_Z);
	 drop _:;
    datalines;
Mon Mar 11 12:01:41 UTC 2024
;
run;

[Tom]

You will probably need to use SCAN() to break that string into its pieces so you can combine them together in the right way to make datetime value.

Example:

data have;
  input original_date $50.;
datalines;
Mon Mar 11 12:01:41 UTC 2024
;

data want;
  set have;
  dayname=scan(original_date,1,' ');
  monname=scan(original_date,2,' ');
  day=input(scan(original_date,3,' '),?32.);
  tod=input(scan(original_date,4,' '),time24.);
  tz=scan(original_date,5,' ');
  system_tz = getoption('timezone');
  year=input(scan(original_date,6,' '),?32.);
  date=input(cats(day,monname,year),date9.);
  datetime=dhms(date,0,0,tod);
  offset = tzoneoff(tz,datetime);
  format tod tod8. date date9. datetime E8601dt.;
  put (_all_) (=/);
run;

Result

original_date=Mon Mar 11 12:01:41 UTC 2024
dayname=Mon
monname=Mar
day=11
tod=12:01:41
tz=UTC
system_tz=
year=2024
date=11MAR2024
datetime=2024-03-11T12:01:41
offset=0