| 
	    plctime
	  ( | year, | 
| month, | |
| day, | |
| hour, | |
| min, | |
| sec, | |
| ctime ); | 
      Calculate continuous time, ctimeyearmonthdayhourminsec plbtime.
    
      The PLplot definition of broken-down time is a calendar time
      that completely ignores all time zone offsets, i.e., it is the
      user's responsibility to apply those offsets (if so desired)
      before using the PLplot time API.  By default broken-down time
      is defined using the proleptic Gregorian calendar without the
      insertion of leap seconds and continuous time is defined as the
      number of seconds since the Unix epoch of 1970-01-01T00:00:00Z.
      However, other definitions of broken-down and continuous time
      are possible, see plconfigtime which specifies that
      transformation for the current stream.
    
year
	  (PLINTInput year.
month
	  (PLINTInput month in range from 0 (January) to 11 (December).
day
	  (PLINTInput day in range from 1 to 31.
hour
	  (PLINTInput hour in range from 0 to 23
min
	  (PLINTInput minute in range from 0 to 59.
sec
	  (PLFLTInput second in range from 0. to 60.
ctime
	  (PLFLT_NC_SCALARReturned value of the continuous time calculated from the broken-down time specified by the previous parameters.
Redacted form:
	    General: plctime(year, month, day, hour, min, sec, ctime)
	  
This function is used in example 29.