L2d products

[Lucile Gaultier]

A new option has been added to the parameter file.
You can add to the name of the l2d file a specific attribute to refer your test case

Code:

# config_l2d:
config_l2d = 'my_test'

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The spatial and temporal filtering are now a function of the latitude.
A fit in cos(lat) has been implemented so that the default filtering length is 90km, 10 days at the Equator, 40km, 14 days at 60º.
The parameters resol_temporal_l2d and resol_spatial_l2d are now multiplication factors of the default filtering length
In the parameter file:

Code:

# Factor for the spatial length resolution to select neighbors (in km):
# if this factor is 1, length is 90km at the Equator, 40km at 60º.
resol_spatial_l2d = 1
# Factor for the temporal resolution to select neighbors (in days):
# if this factor is 1, length is 10 days at the Equator, 14 days at 60º.
resol_temporal_l2d = 1