Welcome to WEAP's Website WEAP
WEAP is an initiative of the Stockholm Environment Institute.


About WEAP

Home
Why WEAP?
Features
What's New?
Sample Screens
Demonstration
Publications
History and Credits

Using WEAP
Download
Licensing
User Guide
Tutorial
Videos (YouTube)

User Forum
Discussions
Members List
Edit Profile

Additional Support
Training
University Courses
Collaboration

About Us
SEI-US Water Resources Program
Please Contact Us

LEAP
Interested in Energy?
Read about LEAP: SEI's software for energy planning.

Link WEAP and LEAP for combined Water-Energy planning.
Watch a video demo!
   

User Forum

All Topics | Topic "Irrigation area in Km2 per Catchment"
Log in to post new messages or reply to existing messages.
 
Author Message
Mr. Darlington Ikegwuoha

Subject: Irrigation area in Km2 per Catchment   
Posted: 1/13/2018 Viewed: 10114 times
Please help me anyone... I have irrigated areas which I have tried to enter into the model. For one I have 0.27 Km2 I try to put it in but it only allows as percentage of total catchment area. Now I convert it to get 0.061% when I put it in and hit result it says that irrigated areas can only be 0 or 100 percent. Please help
Ms. Stephanie Galaitsi

Subject: Re: Irrigation area in Km2 per Catchment   
Posted: 1/22/2018 Viewed: 10098 times
Hi Darlington,

There's an example of this in the WEAP tutorial chapter about hydrology. We suggest disaggregating your land use types into irrigated and non-irrigated areas, eg. Forest, barren land, irrigated area. You could even have an area for rice irrigation, and another area for fruit, according to the needs of your model.

Once you have disaggregated the catchment area (following the instructions in the tutorial), you can say that your irrigated area is 100% irrigated.
Topic "Irrigation area in Km2 per Catchment"