*ID GDR2F406 */ U.M. 4.6 unix / source code change form / header version 06/01/99 */ CODE WRITERS MUST READ THE ACCOMPANYING INSTRUCTIONS FOR THIS BUILD: */ - See http://fr0800/umdoc/hegui/t3e4.6.html#chgfinst */ */SOC:-> Remove flush of Unit 6 in U_MODEL. */ */->: fuller description of mod.: purpose, relevant configurations, */-> applicable previous releases, dependencies */ */ At 4.5, code was added to flush Unit 6 at the end if each timestep. */ It increases the timings in UM runs so is being removed. */ This modset is recommended for use in all 4.5 runs. */ */ Has an entry been lodged in the Problem Reporting System? [Y] */ */ THIS CODE IS INTENDED FOR INCLUSION IN THE 4.6 BUILD [Y] */ ..................................................................... */ Author[s]: Dave Robinson E-mail: drobinson@meto.gov.uk */ Reviewer[s]: Steve Mullerworth E-mail: sdmullerworth@meto.gov.uk */ */ "I have checked this change. When provided, the advance design */ specification was agreed and adequate, and the new code conforms to */ Unified Model standards." */ */ DESIGN SPEC. WAS REVIEWED ON: ...... REVIEWER[S] SIGNATURES */ ---------------------- */ DATE CODE REVIEWED: ...... */ ..................................................................... */ */ WILL CHANGES AFFECT ANCILLARY FILES? [N] */ ARE ANY CHANGES TO STASHMASTER FILES NEEDED? [N] */ USER INTERFACE ACTION REQUIRED? [N] */ */ TESTED IN CONFIGURATIONS:-> Global/Climate */ TESTS RUN BY [PERSON]:-> D. Robinson/S Mullerworth */ */ WILL THE CHANGES SLOW DOWN THE MODEL? [N] */ -> Further details */ CHANGES WILL INCREASE MEMORY CONSUMPTION? [N] */ -> Further details */ */ | Re-start dumps bit compare with those created without the change */ V MARK [Y| ] BELOW; leave rest of lines untouched. */ */ Control Code loses bit comparison */ Atmosphere (assuming same science options chosen) loses b.c. */ Ocean loses bit comparison */ Wave loses bit comparison */ Reconfiguration loses bit comparison */ Diagnostics lose bit comparison */ For Y2K compliance checking: */ DOES THIS CHANGE INTERACT WITH DATE CALCULATIONS IN ANY WAY? [N] */ */ SECTIONS (TO BE) CHANGED: */ */ SECTIONS (TO BE) DELETED? */ */ NEW SECTIONS? Fill in form http://www-hc/~hadmk/STASHmaster_change.html, */ and give section numbers below: */ */ *DEFS ADDED OR REMOVED: */ */ **Existing** decks being changed [with *I, *D, *B directives] */ */ U_MODEL1 */ */ Decks being created or purged [with *DECK, *COMDECK, *PURGEDK] */ *......K Deck name Section#.vr */ */ None */ */ ...................................................................... */ ANY REFERENCES TO EXTERNAL DOCUMENTS-> instead of design spec. */ ...OR ... ADVANCE DESIGN SPECIFICATION (optional) */ -> *//////////////////////////////////////////////////////////////////////// *DECLARE U_MODEL1 *B U_MODEL1.14 !LL 4.6 14/07/99 Remove flush of Unit 6 at end of timestep. !LL D. Robinson *D GPB0F405.15,18