MAIZSIM
A mechanistic model of maize growth, development and yield.
https://github.com/USDA-ARS-ACSL/MAIZSIM
Category: Consumption
Sub Category: Agriculture and Nutrition
Keywords
climate-change crop crop-model models simulation soil two-dimensional-soil
Keywords from Contributors
yield-prediction
Last synced: about 12 hours ago
JSON representation
Repository metadata
Source code for maize or corn (Zea Mays) simulation model
- Host: GitHub
- URL: https://github.com/USDA-ARS-ACSL/MAIZSIM
- Owner: USDA-ARS-ACSL
- License: unlicense
- Created: 2013-11-07T22:16:01.000Z (over 11 years ago)
- Default Branch: master
- Last Pushed: 2024-09-20T13:17:47.000Z (7 months ago)
- Last Synced: 2024-10-30T03:37:59.750Z (6 months ago)
- Topics: climate-change, crop, crop-model, models, simulation, soil, two-dimensional-soil
- Language: Fortran
- Homepage:
- Size: 104 MB
- Stars: 16
- Watchers: 13
- Forks: 18
- Open Issues: 0
- Releases: 6
-
Metadata Files:
- Readme: README.md
- License: license.md
README.md
MAIZSIM is a corn simulation model developed by the USDA-ARS Adaptive Cropping Systems Laboratory and Univ. of Washington School of Environmental and Forest Sciences. Note that the dev branch is used to hold recent code. After testing, it will be merged with the master branch. If you want to collaborate, please fork the code, make your changes and then create a pull request.
The developers are
Soo-Hyung Kim of the Univ of Washington
Dennis Timlin, David Fleisher, and V.R. Reddy of the USDA-ARS
others who have collaborated include:
Yang Yang, now at Dow Agrosciences
Annette Dathe Cornell University, Ithaca, NY
diffusive root model
Jong-Ahn Chun APEC Climate Center, Korea
CO2 and water
Sahila Beegum, Univ of Nebraska
gas transport and respiration
Wenguang Sun, Colorado State Univ.
gas transport and respiration
MAIZSIM is a mechanistic model of maize growth, development and yield. It is written in C++ (crop) and FORTRAN (soil).
The model is interfaced with 2DSOIL, a two dimensional simulator of soil water and heat movement, and solute transport. This model is written in FORTRAN and is the main model. 2DSOIL calls the crop model as a subroutine. There are two subprojects, Crop Source and Soil Source.
The code compiles in visual studio.net. We used Intel Fortran (OneAPI-2023.2) and Visual Studio Professional 2022. Macros will copy the compiled libraries dll's for the crop mode to the folder with the soil's code if you make sure to keep your soil and crop source code in the original folders ('crop source' and 'soil source') which are the two subprojects.
It has recently been revised to compile under Linux by Kyungdahm Yun of the Univ. of Washington. See below for a link to a docker image with a makefile and the compilers. There is a makefile and instructions contained in a docker image. The link is at this repository. The link contains a docker image so you can test it in a Windows environment using WSL2.
https://github.com/precision-sustainable-ag/BuildMaizsim
More documention is being prepared. See the "how to run model" file for information on how to set up the input files and run the executable from the command line.
See the ExcelInterface repository for an excel based interface and example input files.
https://github.com/USDA-ARS-ACSL/ExcelInterface
The most recent updates for the excel interface work with the most recent version of maizsim
test for readme. Use the same tag number
Owner metadata
- Name: USDA-ARS Adaptive Cropping Systems Laboratory
- Login: USDA-ARS-ACSL
- Email: [email protected]
- Kind: organization
- Description: A research lab in the USDA's Agricultural Research Service
- Website: https://www.ars.usda.gov/nea/barc/acsl
- Location: United States of America
- Twitter:
- Company:
- Icon url: https://avatars.githubusercontent.com/u/109162754?v=4
- Repositories: 8
- Last ynced at: 2023-08-05T17:52:04.926Z
- Profile URL: https://github.com/USDA-ARS-ACSL
GitHub Events
Total
- Fork event: 1
Last Year
- Fork event: 1
Committers metadata
Last synced: 6 days ago
Total Commits: 275
Total Committers: 7
Avg Commits per committer: 39.286
Development Distribution Score (DDS): 0.655
Commits in past year: 19
Committers in past year: 3
Avg Commits per committer in past year: 6.333
Development Distribution Score (DDS) in past year: 0.263
| Name | Commits | |
|---|---|---|
| ARS-CSGCL-DT | d****n@a****v | 95 |
| Dennis Timlin | D****n@a****v | 78 |
| Kyungdahm Yun | t****n@g****m | 58 |
| Dennis Timlin | D****n@a****v | 21 |
| ARS-CSGCL-DT | d****n@u****v | 14 |
| Soo-Hyung Kim | s****m@u****u | 8 |
| Dennis Timlin | D****n@u****v | 1 |
Committer domains:
- ars.usda.gov: 3
- usda.gov: 2
- uw.edu: 1
Issue and Pull Request metadata
Last synced: about 12 hours ago
Total issues: 0
Total pull requests: 56
Average time to close issues: N/A
Average time to close pull requests: 4 days
Total issue authors: 0
Total pull request authors: 3
Average comments per issue: 0
Average comments per pull request: 0.36
Merged pull request: 55
Bot issues: 0
Bot pull requests: 0
Past year issues: 0
Past year pull requests: 4
Past year average time to close issues: N/A
Past year average time to close pull requests: less than a minute
Past year issue authors: 0
Past year pull request authors: 1
Past year average comments per issue: 0
Past year average comments per pull request: 0.0
Past year merged pull request: 4
Past year bot issues: 0
Past year bot pull requests: 0
Top Issue Authors
Top Pull Request Authors
- ARS-CSGCL-DT (46)
- cropbox-sk (6)
- tomyun (4)
Top Issue Labels
Top Pull Request Labels
Score: 4.718498871295094