****************************************************************************** dorismail 20-Jun-2007 12:23:45 Message No 0502 ****************************************************************************** Author: "Jim.Ray" Subject: minor updates of IERS Conventions Chapter 7 Author: Gerard Petit (sent by Jim Ray) Chapter 7 of the IERS Conventions (on station position displacements) has been updated on 20 June 2007, see http://tai.bipm.org/iers/convupdt/convupdt_c7.html . 20 June 2007: The subroutine dehanttideinel.f has been updated. It remains under review for some other possible corrections (which effects should be < 0.05 mm). The dutc subroutine has been corrected (from H. Manche). The effect is < 0.05 mm. The step2diu subroutine has been corrected (from V. Tesmer). The effect may exceed 0.1 mm. The list of all updates to the IERS Conventions can be found on http://tai.bipm.org/iers/convupdt/listupdt.html . Gérard Petit IERS Conventions center Please do not reply directly to this message, but send comments and suggestions to IDS.central.bureau@cls.fr