NAME

SetZeroDateUT Set the zero date, at script level (do not overwrite proastro settings).

USAGE

SetZeroDateUT date_hour_string

PARAMETERS

date_hour_string (see example below)

RETURN

none

OPTIONS

None

EXAMPLE

GetZeroDateUT
PutTxt "The initial Zero date is : [GetZeroDateUT]"

#SetZeroDateUT
set new_dh_zero "-150-12-13 14:01:02.03 JD"
SetZeroDateUT $new_dh_zero
PutTxt "The new Zero date is : [GetZeroDateUT]   (should be $new_dh_zero)"

Output:

The initial Zero date is : -134-02-03 12:00:00.00 JD
The new Zero date is : -150-12-13 14:01:02.03 JD          should be -150-12-13 14:01:02.03 JD