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yabfe (Copy of yabce (MPP version) ; 4.5)

jobsheet
Start time: 1978/2/1, length: 30/0/5
Processors: 1 * 1, Exec name: $RUNID.exe; Timestep (mins): 30
Start dumps: $DUMPS/Dec01_1994.clim
Fortran mods
Diags
Userprestash files
See-also: yabcf (portland 32-bit)
Notes:
History: yabfe -> yabce -> d -> c -> yabba -> yaaug -> e -> d -> yaapb -> a -> [Upload std xaaaa]

Purpose of Run (long)

This run is Tom Lachlan-Copes, not mine: it comes in 64 and 32-bit versions. It is a "control run", with annually repeating SSTs, stemmed from yabce (itself from d from c).

Results

All is OK, it seems. At least as far as 64 to 32-bit is concerned.

MSLP

pp_plot_with_ttest,a,b,z=z,mask=mask,lf=0.25
pp_plot_with_ttest,a12,b12,z12=z12,mask=mask,lf=0.25

Areas of the field that are masked as sig at different levels of significance are:

sig level	area masked (JJA)    (DJF)
---------	-----------------    -----
50%             48.34%               36.53 
90%		 7.76%                3.39
95%		 3.06%                1.18
99%		 0.78%                0.0006

The "real" answers should be 50, 10, 5 and 1%, of course. These are close enough I think.

JJA: DJF:

T300

pp_plot_with_ttest,a,b,z=z,mask=mask,lf=0.25               
print,pp_mask_fraction(pp_set_mask(z,'f1.data lt 0.01'))
gettwogifs,out='t300-jja'

sig level      area masked (JJA)   (DJF)
---------      -----------------   -----
50%            58.33%              67.72
90%            15.03%              35.86
95%             8.10%              29.82
99%             1.31%              18.31

For DJF, there is a rather large area declared "significant", but looking at the piccy the absolute differences are so small I challenge anyone to care...

JJA: DJF:

Years for JJA:

64:
        1978        1979        1980        1981        1982        1983        1984        1985        1986
        1987        1988        1989        1990        1991        1992        1993        1994        1995
        1996        1997        1998        1999        2000        2001        2002        2003        2004
32:                 
        1978        1979        1980        1981        1982        1983        1984        1985        1986
        1987        1988        1989        1990        1991        1992        1993        1994        1995
        1996        1997        1998        1999        2000        2001        2002        2003        2004
        2005        2006        2007        2008        2009        2010        2011        2012        2013
        2014        2015        2016        2017        2018        2019        2020        2021        2022
        2023        2024        2025

years for DJF:

64:
        1978        1979        1980        1981        1982        1983        1984        1985        1986
        1987        1988        1989        1990        1991        1992        1993        1994        1995
        1996        1997        1998        1999        2000        2001        2002        2003
32:
        1978        1979        1980        1981        1982        1983        1984        1985        1986
        1987        1988        1989        1990        1991        1992        1993        1994        1995
        1996        1997        1998        1999        2000        2001        2002        2003        2004
        2005        2006        2007        2008        2009        2010        2011        2012        2013
        2014        2015        2016        2017        2018        2019        2020        2021        2022
        2023        2024

Past last modified: 24/6/2002 / wmc@bas.ac.uk