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ApsimX is the next generation of APSIM
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multi zone example? #7295

Closed peter-devoil closed 2 years ago

peter-devoil commented 2 years ago

I have a colleague wishing to model skip row sorghum in Mungindi, involving an experiment with wide (2m) rows and multiple NMM observations across the row. We think that multiple zones could represent the gradients in water uptake/evaporation

Is there any sample/test/validation that we can use as a starting point to construct a simulation, particularly how the plant uses roots across multiple soil zones?

Thanks

hut104 commented 2 years ago

You could use the example in the microclimate validation set.

The Strip Crop light model in Microclimate currently only supports two zones, so you could aggregate your NMM data into crop and skip zones for a first pass. That would allow for light interception of the skip to be driven by the geometry (skip width and crop height) and the root zone to be driven by root parameters (ie kl)

From: Peter de Voil @.> Sent: Monday, 23 May 2022 10:06 AM To: APSIMInitiative/ApsimX @.> Cc: Subscribed @.***> Subject: [APSIMInitiative/ApsimX] multi zone example? (Issue #7295)

I have a colleague wishing to model skip row sorghum in Mungindi, involving an experiment with wide (2m) rows and multiple NMM observations across the row. We think that multiple zones could represent the gradients in water uptake/evaporation

Is there any sample/test/validation that we can use as a starting point to construct a simulation, particularly how the plant uses roots across multiple soil zones?

Thanks

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hol430 commented 2 years ago

I note that we don't officially have a sorghum model in next gen. Unless I've missed something in the last week or so.

peter-devoil commented 2 years ago

Yep. It would be good to have an "official" one some day.

stale[bot] commented 2 years ago

This issue has been automatically marked as stale because it has not had any activity in the last 30 days. It will be closed in one week if no further activity occurs. Thank you for your contributions.