Format 1: second() numeric value
Format 2: seconds() 2 digit fixed length string
Extract second from . The result of the function is noted in format 1 and 2.
$ more dat1.csv id,time 1,20000101000000 2,20121021111213 3, 4,19770812122212 $ mcal c='second($t{time})' a=rsl i=dat1.csv o=rsl1.csv #END# kgcal a=rsl c=second($t{time}) i=dat1.csv o=rsl1.csv $ more rsl1.csv id,time,rsl 1,20000101000000,0 2,20121021111213,13 3,, 4,19770812122212,12
$ mcal c='seconds($t{time})' a=rsl i=dat1.csv o=rsl2.csv #END# kgcal a=rsl c=seconds($t{time}) i=dat1.csv o=rsl2.csv $ more rsl2.csv id,time,rsl 1,20000101000000,00 2,20121021111213,13 3,, 4,19770812122212,12