Ticket #589 (closed: fixed)

Last modified 14 years ago

Change in Ecosim output when edits made to Ecopath input (only this database)

Reported by:	shermanl	Owned by:	jeroens
Priority:	low	Milestone:	Ecopath 6: build 6.0.7
Component:	Ecosim	Version:
Severity:	minor	Keywords:
Cc:

Description (last modified by jeroens) (diff)

These are very insignificant changes to Ecopath, Ecosim behaves very differently which has nothing to do with Ecopath changes.

1) Open Lab 3_1
2) Basic estimates
3) Run Ecosim: get flatline (mass-balance is achieved)
4) Ecosim: Time series >Load: Lab 3
5) Run Ecosim: striped bass observed does not fit model line
6) Change Diet composition of striped bass (default is 50:50 so changed to 40:60) and then SB predicted fits observed. Change back diet composition back to 50:50 and the SB predicted fits observed.

This bug can be found here: ftp://ftp.fisheries.ubc.ca/c.hoover/EwE%206%20testing/Lab3_1.zip

Change History

comment:1 Changed 14 years ago by jeroens

Owner set to jeroens
Status changed from new to assigned
Description modified (diff)

comment:2 Changed 14 years ago by jeroens

Status changed from assigned to closed
Resolution changed from suspended to fixed

Solved by Joe B a few weeks ago, related to a bug reported by Cathy B. Ecopath Diet changes did not invalidate the Ecopath model, thus did not seem to have any effect.

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