DSSAT Archives

DSSAT - Crop Models and Applications

DSSAT@LISTSERV.UGA.EDU
Options: Use Forum View

Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
Wheat simulation problem
From:
Corey Cherr <[log in to unmask]>
Reply To:
Corey Cherr <[log in to unmask]>
Date:
Mon, 4 May 2009 10:38:15 -0500
Content-Type:
text/plain
Parts/Attachments:
text/plain (16 lines) 
Hi all, I am simulating wheat using DSSAT v 4.0.1.0 (CERES Wheat is
the crop simulation model, I assume). Using daily weather observations
that get very cold (such as during the winter in South Dakota, USA),
the growth output becomes extremely negative (can produce canopy
weight values of -4000 kg/ha, for example). Does anyone have any
insight into this problem? Perhaps this has been solved in subsequent
releases of DSSAT 4 since v4.0.1.0?

Thanks for your help,
Corey Cherr

Senior Analyst / Agronomist
Lanworth, Inc.
352-224-8829 (cell)
[log in to unmask]

ATOM RSS1 RSS2