Changes between Initial Version and Version 1 of Ticket #122


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Timestamp:
May 5, 2023, 9:58:26 AM (2 years ago)
Author:
emillour
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  • Ticket #122

    • Property Status changed from new to closed
    • Property Resolution changed from to fixed

  • Ticket #122 – Description

    initial v1  
    11When testing the Generic PCM in "earth-like" configuration, results obtained in serial or MPI differ (1-core run does give the same result as the serial run). Preliminary investigations point to the issue being in computed aerosol properties which differ with number of MPI cores...
     2
     3After some investigations, it turns out that the poblem comes from the fact that aeroptproperties is designed to only handle aerosols with a fixed (over the whole planet and in time) effective variance whereas h2o_reffrad
     4returns a variance which varies (between 0.09 and 0.13) with location and time.
     5
     6To fix this we revert to imposing a fixed variance in h2o_reffrad, as implemented in r2957