oyvind_seland@geo_uio_no
New Member
Dear cam-users
Having changed the code somewhat to include aerosols in the model CAM2.01., FV,
the meteorology of the model changed a little bit. It can not be seen until
at least model day 5 running on a SGI 3000. Even worse running the model one more time with the same setup yielded a slightly different answer First I asssumed I had done
an array bug, but then I found out that only including new trace species
was enough to make this problem occur.
The test I did was to change pcnst to 12 in params.h.
readtrace to false in preset.F90 (hm what happens then to the water cycle?)
nusr_adv to 11 in preset.F90
Have anyone observed this behaviour before?
Øyvind Seland
and
Having changed the code somewhat to include aerosols in the model CAM2.01., FV,
the meteorology of the model changed a little bit. It can not be seen until
at least model day 5 running on a SGI 3000. Even worse running the model one more time with the same setup yielded a slightly different answer First I asssumed I had done
an array bug, but then I found out that only including new trace species
was enough to make this problem occur.
The test I did was to change pcnst to 12 in params.h.
readtrace to false in preset.F90 (hm what happens then to the water cycle?)
nusr_adv to 11 in preset.F90
Have anyone observed this behaviour before?
Øyvind Seland
and