Changes between Version 18 and Version 19 of ESM2025-N-cycle/Intermediate_conclusions

Timestamp:

10/12/23 18:52:38 (9 months ago)

Author:

klaurent

Comment:

--

ESM2025-N-cycle/Intermediate_conclusions

@@ -21 +21 @@
 
 The nudging seems to affect too much the transportation. However, other configurations with nudging (CovidRef, CM5A2xxx, Rescaled-79-washout,..) don't have this problem. All are NMHC_AER_S configuration, and not GES.
+
+
+== NMHC_AER_S versus GES comparisons ==
+ * As the problem with a nudged simulation has occurred some problem with lifetime, we have planned to compare NMHC_AER_S and GES configurations.
+ * We started with Yann's run (Rescaled-79-washout), run it with my code and "transform" it into GES configuration.
+
+||    Name   ||  exactYannNMHC  ||  exactYannGES  ||  copy.exactYannNMHC  ||  exactYannGES.1M  ||
+||  Copy from  ||  Rescaled-79-washout (Yann)  ||  exactYannNMHC  ||  exactYannNMHC  ||  exactYannGES  ||
+||  What have been || N files+variables and flx_BVOC+Nsoil for ORCHIDEE3  ||  configuration GES (oxydants+aerosols+taka/casa/andres)  ||  PeriodLength(1Y) + output files  ||  PeriodLength(1M)  ||
+||  changed ?  ||  restart only with ATM  ||  aerosol_couple(=>n) + periodLength + output_freq(=>1mo)  ||  +phtrate/invariant -aero_chem/chem/forcage/aero/dep  ||  ||
+||  PeriodLength  ||  1M  ||   1Y  ||  1Y  ||  1M  ||
+||  lifetime   ||  170 yr^++  ||  113 yr  ||  114 yr  ||  ?  ||
+||  accumulation ?  ||  no  ||  yes  ||  yes  ||  ?  ||
+
+**^++** __Beware__ : this calculation has been made using phtrate of copy.exactYannNMHC because phtrate wasn't in output files + we have used monthly mean data and not daily data.
+
+**__Remark__**: An additional simulation, named "copy.exactYannGES" has been tested. 
+What has been changed ? A comment has been added in INCA_SRC/chem_hook in order not to enter in BOUNDSPC. Results were equivalent to exactYannGES.
+