| 1 | Updates for SOFA Release 11 : 2015 February 2
|
|---|
| 2 | - - - - - - - - - - - - - - - - - - - - - - -
|
|---|
| 3 |
|
|---|
| 4 | Changes/updates fall into the following categories:
|
|---|
| 5 |
|
|---|
| 6 | 1. A leap second at the end of June 2015, requires updates to the
|
|---|
| 7 | iau_DAT (dat.for) and iauDat (dat.c) routines.
|
|---|
| 8 |
|
|---|
| 9 | 2. Introduction of two new routines, G2ICRS and ICRS2G (both Fortran
|
|---|
| 10 | and C), creating a new category entitled "Galactic coordinates".
|
|---|
| 11 |
|
|---|
| 12 | 3. A few minor changes to a few routines to remove some compiler
|
|---|
| 13 | warnings; (1) Changes in the test for zero in C2IXYZ, GC2GDE, RM2V,
|
|---|
| 14 | RV2M, and multithread precaution in CAL2JD in the Fortan version only.
|
|---|
| 15 |
|
|---|
| 16 | 4. Updated test programs t_sofa_f.for and t_sofa_c.c. Updated the
|
|---|
| 17 | include header file sofa.h.
|
|---|
| 18 |
|
|---|
| 19 | 5. Documentation revision, moving the routines STARPV and PVSTAR
|
|---|
| 20 | (category Star Space Motion) and PMSAFE and STARPM (category Star
|
|---|
| 21 | Catalog Conversions) into Astrometry. This results in the removal
|
|---|
| 22 | of the category Star Space Motion.
|
|---|
| 23 |
|
|---|
| 24 | + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
|
|---|
| 25 |
|
|---|
| 26 | Fortran:
|
|---|
| 27 | --------
|
|---|
| 28 |
|
|---|
| 29 | iau_C2IXYS there was a test for zero that could potentially cause
|
|---|
| 30 | compiler warnings. The test has been changed.
|
|---|
| 31 |
|
|---|
| 32 | iau_CAL2JD a value in a DATA-initialized array was being changed
|
|---|
| 33 | during execution. This had consequences for multi-thread
|
|---|
| 34 | code. The algorithm has been changed to avoid the
|
|---|
| 35 | difficulty.
|
|---|
| 36 |
|
|---|
| 37 | iau_DAT a leap second is now required in UTC for 2015 June 30.
|
|---|
| 38 |
|
|---|
| 39 | iau_G2ICRS transformation from Galactic Coordinates to ICRS. A new
|
|---|
| 40 | routine.
|
|---|
| 41 |
|
|---|
| 42 | iau_GC2GDE there was a test for zero that could potentially cause
|
|---|
| 43 | compiler warnings. The test has been changed.
|
|---|
| 44 |
|
|---|
| 45 | iau_ICRS2G transformation from ICRS to Galactic Coordinates. A new
|
|---|
| 46 | routine.
|
|---|
| 47 |
|
|---|
| 48 | iau_RM2V there was a test for zero that could potentially cause
|
|---|
| 49 | compiler warnings. The test has been changed.
|
|---|
| 50 |
|
|---|
| 51 | iau_RV2M there was a test for zero that could potentially cause
|
|---|
| 52 | compiler warnings. The test has been changed.
|
|---|
| 53 |
|
|---|
| 54 | t_sofa_f program updated with the two new Galactic Coordinate
|
|---|
| 55 | tansformations.
|
|---|
| 56 |
|
|---|
| 57 | + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
|
|---|
| 58 |
|
|---|
| 59 | ANSI C:
|
|---|
| 60 | -------
|
|---|
| 61 |
|
|---|
| 62 | iauC2ixys there was a test for zero that could potentially cause
|
|---|
| 63 | compiler warnings. The test has been changed.
|
|---|
| 64 |
|
|---|
| 65 | iauDat a leap second is now required in UTC for 2015 June 30.
|
|---|
| 66 |
|
|---|
| 67 | iauG2icrs transformation from Galactic Coordinates to ICRS. A new
|
|---|
| 68 | routine.
|
|---|
| 69 |
|
|---|
| 70 | iauGc2gde there was a test for zero that could potentially cause
|
|---|
| 71 | compiler warnings. The test has been changed.
|
|---|
| 72 |
|
|---|
| 73 | iauIcrs2g transformation from Galactic Coordinates to ICRS. A new
|
|---|
| 74 | routine.
|
|---|
| 75 |
|
|---|
| 76 | iauRm2v there was a test for zero that could potentially cause
|
|---|
| 77 | compiler warnings. The test has been changed.
|
|---|
| 78 |
|
|---|
| 79 | iauRv2m there was a test for zero that could potentially cause
|
|---|
| 80 | compiler warnings. The test has been changed.
|
|---|
| 81 |
|
|---|
| 82 | sofa.h addition of the new functions, removal of duplicate
|
|---|
| 83 | functions. All functions are listed in the categories
|
|---|
| 84 | that are given on the website and in the manual.
|
|---|
| 85 |
|
|---|
| 86 | t_sofa_c program updated with the two new Galactic Coordinate
|
|---|
| 87 | tansformations.
|
|---|
| 88 |
|
|---|
| 89 | + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
|
|---|
| 90 |
|
|---|
| 91 | Documentation:
|
|---|
| 92 | --------------
|
|---|
| 93 |
|
|---|
| 94 | intro.lis Minor change.
|
|---|
| 95 |
|
|---|
| 96 | sofa_lib.lis New routines added. The routines STARPV, PVSTA, PMSAFE and
|
|---|
| 97 | STARPM into Astrometry. Category Star Space Motion deleted.
|
|---|
| 98 | This list harmonised with sofa.h and the website.
|
|---|
| 99 |
|
|---|
| 100 | + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
|
|---|
| 101 |
|
|---|
| 102 | End of Updates
|
|---|
| 103 | 2015 February 9
|
|---|
| 104 | CYH/SAB
|
|---|
| 105 |
|
|---|
| 106 | + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
|
|---|
| 107 |
|
|---|
| 108 |
|
|---|
| 109 |
|
|---|
| 110 | Updates for SOFA Release 11a : 2015 March 4
|
|---|
| 111 | - - - - - - - - - - - - - - - - - - - - - -
|
|---|
| 112 |
|
|---|
| 113 | This minor release (11a) contains a change to suppress a warning message
|
|---|
| 114 | given by one C compiler. The change does not affect the behaviour of the
|
|---|
| 115 | routine and it is not essential that you update your libraries
|
|---|
| 116 | (particularly if you are a Fortran user).
|
|---|
| 117 |
|
|---|
| 118 | The change had already been made in the 2014 September 9 (10c) release,
|
|---|
| 119 | but due to an oversight was not present in the current release. The
|
|---|
| 120 | Fortran code has also been modified for harmony.
|
|---|
| 121 |
|
|---|
| 122 | Summary of Changes
|
|---|
| 123 |
|
|---|
| 124 | iauDat A change has been made to the ANSI C version to suppress
|
|---|
| 125 | an array bounds warning produced by recent gcc versions.
|
|---|
| 126 |
|
|---|
| 127 | iau_DAT A change has been made to the Fortran version to ensure
|
|---|
| 128 | equivalence between the Fortran and ANSI C versions.
|
|---|
| 129 |
|
|---|
| 130 | + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
|
|---|
| 131 | End of Updates
|
|---|
| 132 | 2015 March 4
|
|---|
| 133 | CYH
|
|---|
| 134 | + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
|
|---|
| 135 |
|
|---|
