source: trunk/FACT++/pal/sofa-porting-guide.txt@ 20115

Last change on this file since 20115 was 18347, checked in by tbretz, 9 years ago
File size: 918 bytes
Line 
1Some SLA routines migrate directly to SOFA. Simple PAL wrappers are
2made available using the SLA name but new code should use the SOFA
3variant directly. The PAL routines should not be called internally
4by other PAL routines.
5
6Daf2r => Af2a
7Dav2m => Rv2m
8Dcc2s => C2s
9Dcs2c => S2c
10Dd2tf => D2tf
11Dimxv => Trxp
12Djcl => Jd2cal
13Dmxm => Rxr
14Dmxv => Rxp
15Dm2av => Rm2v
16Dranrm => Anp
17Drange => Anpm
18Dsep => Seps
19Dsepv => Sepp
20Dtf2d => Tf2d
21Dtf2r => Tf2a
22Dvdv => Pdp
23Dvn => Pn
24Dvxv => Pxp
25Epb => Epb
26Epb2d => Epb2jd
27Epj => Epj
28Epj2d => Epj2jd
29Eqeqx => Ee06a
30Fk5hz => Fk5hz
31Gmst => Gmst06
32Hfk5z => Hfk5z
33
34
35Some SLA routines are close to the same but have different arguments
36so a PAL routine is provided although it is probably best to port software
37to the SOFA variant:
38
39slaDat =>palDat => iauDat
40
41slaGeoc has different arguments and uses the WGS84 model. The code is not
42quite one-to-one.
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