frank0434 / Master

repo for the master project - water stress for APSIMX lucerne model
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REVISITE DUL LL #17

Closed frank0434 closed 3 years ago

frank0434 commented 3 years ago
frank0434 commented 3 years ago

Observation data in VWC. better change it to the raw data from the excel.

image

frank0434 commented 3 years ago

Some iversen12 soil might need to adjust the conversion factor from BD to sat

System.Exception: ERROR in file: C:\Data\Master\Data\ProcessedData\apsimxFiles\ModifiedSKL_0.11Iversen12SD6.apsimx Simulation name: ExperimentKLR0.0005RFV15 System.Exception: Saturation of 0.403 in layer 20 is above acceptable value of 0.400. You must adjust bulk density to below 1.582 OR saturation to below 0.400

frank0434 commented 3 years ago

image

frank0434 commented 3 years ago

Two major potential problems:

  1. DUL set up too high
  2. Demand set up too low even in slurp.

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FIXED kl - 0.06

0-20cm with only soil parameters

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others to pay attention.

U and ConA control the evaporation. image


Change Gmax50 and R50

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frank0434 commented 3 years ago

How to reduce the DUL settings?

- [ ] Factorial testing? Not ideal

frank0434 commented 3 years ago

Re do the functions 0408a022aae8d4f55c1c342386d9ad32342847b6 to have the DUL and LL and SW_iniitials

Separate the stats into the rmd file has the QC check.

frank0434 commented 3 years ago

Tried MCP The estimated DUL VALUES are lower than the direct derived ones. image

frank0434 commented 3 years ago

One sowing date all the layers

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frank0434 commented 3 years ago

Late sowing date became troublesome since the windows were catered to first 5 sowing dates

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frank0434 commented 3 years ago

21

move to next part.

frank0434 commented 3 years ago

close for now