Opened 3 months ago

Last modified 3 months ago

#852 new task

Errata on 2 Lut variables - CMIP6

Reported by: nvuilsce Owned by: somebody
Priority: minor Milestone: ORCHIDEE 3.0
Component: Anthropogenic processes Version: orchidee_2_0
Keywords: Cc:

Description

Irina Melnikova (LSCE) diagnosed bugs on two Land-use-tile variables of the CMIP6/LUMIP data request: necblut and gpplut.
See her but report here below:

1) necblut (line 583 of http://forge.ipsl.jussieu.fr/orchidee/browser/tags/ORCHIDEE_2_0/ORCHIDEE/src_xml/field_def_orchidee.xml ): npplut - ralut - rhlut - flulccproductlut
there is double subtraction of ralut. Because ralut is also available in CMIP6, it is possible to correct the variable by adding ralut

2) gppLut
The values are 3 orders larger than expected. I understood that this happened because the variables is reported not in seconds but in sechiba time units (30 mins). In order to correct, I divided the output by 1800, it worked well.

Change History (2)

comment:1 Changed 3 months ago by nvuilsce

An errata has to be prepared for CMIP6 data

comment:2 Changed 3 months ago by nvuilsce

This has been corrected in branch ORCHIDEE_3_CMIP6 in revision r7666 and in branch ORCHIDEE_3 in revision r7667

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