Data related to the SST Pattern Effect in GFDL AM4 and CM4

This page Includes the Jacobian matrices and some other datasets. More details can be found in https://journals.ametsoc.org/view/journals/clim/aop/JCLI-D-22-0024.1/JCLI-D-22-0024.1.xml

atmos.static.nc has info for land_mask and coordinates.

the .tar files include monthly jacobian matrices. 

Naming: jaco.P.A1p5_30yr.pvalue_0.05.tar 

jaco means "jacobian"

P means precipitation; thus the unit is kg/m2/s per 1K SST warming per grid box

A1p5 means the SST perturbation is A = +1.5K for the patch simulations

30yr means each patch simulation is integrated for 30 years

pvalue_0.05 means a 95% significance level is used for the t-test (noises are removed)

pvalue_1.00 means there is no significance test (all values are retained).

On the matrices

ii = 90*144 = 12960 is the index for state variables

jj = 90*144 = 12960 is the index for SST

Physical area of each grid box is implicitly considered here; dSST must be on the 2°x2.5° (latxlon) grid provided by the atmos.static.nc