Changes between Initial Version and Version 1 of Ticket #469


Ignore:
Timestamp:
09/22/10 20:09:19 (14 years ago)
Author:
arango
Comment:

Legend:

Unmodified
Added
Removed
Modified

  • Ticket #469

    • Property Resolution → Fixed
    • Property Status new → closed

  • Ticket #469 – Description

    initial v1  
    4040
    4141 * The driver routine '''radiation_stress.F''' will be renamed in the future to a more generic name since it will include other types of wave forcing.
     42
     43 * Corrected '''negative zero''' problem in '''extract_sta.F'''. Starting F95 zero values can be signed (-0 or +0) following the IEEE 754 floating point standard. This can be advantageous in some computations but not here when '''Ascl''' is negative and '''Apos''' is zero.  This will produce different output files when comparing serial and distributed-memory applications (1x1 and any other tile partition combination are different). Since comparing serial and parallel output is essential for tracking parallel partition bugs, '''positive zero''' is enforced.