Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.atnf.csiro.au/computing/software/gipsy/sub/factor.dc2 Дата изменения: Tue May 9 17:39:12 1995 Дата индексирования: Fri Jan 16 01:14:09 2009 Кодировка: Поисковые слова: http astrokuban.info astrokuban

Function: factor

Purpose: Factor returns the conversion factor between two different
units (i.e. M en KM)

Category: PHYSICAL COORDINATES

File: factor.c

Author: K.G. Begeman

Use: INTEGER FACTOR( CUNIT1 , Input CHARACTER*(*)
CUNIT2 , Input CHARACTER*(*)
CFACT ) Output DOUBLE PRECISION

CUNIT1 Type of unit to convert from.
The units can be abbreviated, i.e enough
characters must be given to find a unique
match in a list of known units.
CUNIT2 Type of unit to convert to.
CFACT Factor to convert from CUNIT1 to CUNIT2.
FACTOR Returns:
0: successful conversion
51: unknown units to convert from
52: unknown units to convert to
53: both units are unknown
54: incompatible units
55: ambiguous units to convert from
56: ambiguous units to convert to


Notes: The following type of units are implemented:
DEGREE ARCSEC ARCMIN RADIAN
CIRCLE DMSSEC DMSMIN DMSDEG
HMSSEC HMSMIN HMSHOUR
METER ANGSTROM NM MICRON
MM CM INCH FOOT
YARD M KM MILE
PC KPC MPC
TICK SECOND MINUTE HOUR
DAY YEAR
HZ KHZ MHZ GHZ
M/S MM/S CM/S KM/S
K MK
JY MJY
TAU

Updates: Dec 23, 1989: KGB, document created.
May 9, 1995: VOG, minimal match.
DMSSEC/MIN/DEG,
HMSSEC/MIN/HOUR