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A simulation model for the digital reconstruction of 3D root system architectures. Integrated with a simulation-based inference generative deep learning model.
*A simulation model for the digital reconstruction of 3D root system architectures. Integrated with a simulation-based inference generative deep learning model.*
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# Table of contents
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-[DeepRootGen](#deeprootgen)
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-[Table of contents](#table-of-contents)
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-[Introduction](#introduction)
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-[Data Schema](#data-schema)
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-[Contacts](#contacts)
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# Introduction
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This repository contains an implementation of a simulation model for generating the root system architecture, for the estimation of root parameters as informed by observational data collected from the field.
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# Data Schema
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The primary purpose of DeepRootGen is to output a synthetic root system into a tabular data format. The tabular data are composed of several columns:
| plant_id | Discrete | A unique ID for each plant. |
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| organ_id | Discrete | A unique ID for each root. |
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| order | Discrete | The plant order. A first order root grows from the plant base, second order roots emerge from first order roots, third order roots emerge from second order roots, and so on. |
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| root_type | Discrete | The root type classification. Can be one of 1 = Structural Root or 2 = Fine Root. |
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| segment_rank | Discrete | The rank number for each root segment. A small rank refers to segments that are close to the root base, while a large rank refers to roots that are near the root apex. |
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| parent | Discrete | The parent organ of the root segment. The parent node of the organ within the GroIMP graph. Used by the XEG reader to recursively import the synthetic root data. |
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| coordinates | Continuous | The combined 3D coordinates (x, y, and z) of each root segment. |
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| diameter | Continuous | The root segment diameter. |
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| length | Continuous | The root segment length. |
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| x | Continuous | The x coordinate of the root segment. |
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| y | Continuous | The y coordinate of the root segment. |
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| z | Continuous | The z coordinate of the root segment. |
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