Comments (4)
Hi @Rachael001l . This error occurs when there are insufficient gdds between planting and harvest to reach maturity. You have a few options to deal with this depending on your simulation location and crop:
(1) lengthen the potential season by bringing forward planting date or shifting latest harvest date to later in the year
(2) adjust the crop phenology to better match growing season of your location. You will need to do this for all growth stages not just maturity so the split of growth stages remains realistic.
(3) switch to running in calendar day mode - in this case crop development is not a function of temperature and so will reach maturity even if you don't have sufficient gdds
from aquacrop.
Thank you very much for your reply. I will continue to try to modify what you mentioned for the simulation. I would like to know the difference between Maize, MaizeGDD, and MaizeChampionGDD and Wheat, WheatGDD, and WheatLongGDD. And which one to choose for my simulation.
Can you help with this, please?
from aquacrop.
@Rachael001l Wheat vs WheatGDD (or equivalents for other crops) are the files set up to run in either calendar days or growing degree days modes. The other two files you mention are customised crop files used in some of the testing we did of the code. Should you wish to further customise some of the crop parameters, there are instructions on how to do this in the Notebook 1 (Appendix C section)
from aquacrop.
@tfoster88 I see, thanks a lot for your reply. I'm working on the crop parameter rates for the model, and I've looked very carefully at note 1, I'd like to know what some of the crop parameters mean exactly so I can correspond better. For example, in note 1, it is mentioned that SenescenceCD is the number of days from sowing to senescence, which period does senescence refer to? HIstartCD?MaxRootingCD? Do you have any recommendations for papers or manuals where I can find out exactly what they mean? Or do you have a recommendation for a paper or manual that explains the principles of the model more understandably? I am very confused. Thank you very much for your help!
from aquacrop.
Related Issues (20)
- where is the calculate function?
- The issue of the InitialWaterContent HOT 1
- "keep initial conditions" option is not included HOT 2
- Groundwater table never change
- Don't have the silt stress HOT 1
- ModuleNotFoundError: No module named 'aquacrop.solution.solution_root_zone_water'
- NameError: name 'optimize' is not defined
- Irrigation schedule is not calculated correctly. HOT 2
- installation error
- Generate Irrigation Schedule HOT 4
- irrigation.py irrigation method 1 has test code hard-code value of 15 mm HOT 1
- Deprecation package updates HOT 1
- irrigation demand HOT 2
- How to export a simulation result file HOT 2
- Aquacrop runtime error HOT 2
- The CropStructNT_type_sig leads to the failures of numba compilation HOT 1
- No module named 'aquacrop.solution.solution_temperature_stress' HOT 2
- Is it possible to run this tool on Linux platform like Ubuntu(ARM64)? HOT 3
- Installation fails with Python 3.12+ HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from aquacrop.