= ORCA2_OFF_TRC

Last edition: '''[[Wikinfo(changed_ts)]]''' by '''[[Wikinfo(changed_by)]]'''

== Configuration Description

ORCA2_OFF_TRC uses the ORCA2_LIM configuration in which the tracer passive transport module TOP  has been activated in standalone using the dynamical fields that are pre calculated.

See [../ORCA2_LIM3_PISCES here] for general description of ORCA2.

In namelist_top_cfg, different passive tracers can be activated ( cfc11, cfc12, sf6, c14, age ) or my-trc, a user-defined tracer

== Input files

Input files can be downloaded here, please notice that the file depends on your NEMO release ([https://doi.org/10.5281/zenodo.1471701 Catalog here]).

* The dynamical fields are used as input, they are coming from a 2000 years of an ORCA2_LIM climatological run using ERA40 atmospheric forcing