Data from: Extending the use of ecological models without sacrificing details: a generic and parsimonious meta-modelling approach

Marie G, Simioni G

Date Published: August 13, 2014

DOI: http://dx.doi.org/10.5061/dryad.4254b

 

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Title This script was used to construct metamodel and to perform scale analysis
Downloaded 19 times
Description Software : R; Packages : lattice, polspline, lhs, ade4, caret, neuralnet, nnet, MASS, Hmisc, Cairo; functions are loaded from the library.R file.
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Title R library where the functions are described
Downloaded 14 times
Description Packages used : lattice, polspline, lhs, ade4, caret, neuralnet, nnet, MASS, Hmisc, Cairo.
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Title Latin hypercube design simulations
Downloaded 35 times
Description Each ".res" file is a one day simulation results of noTG model. There are three design of simulation : construct LHS for the construction of the meta-models; test LHS for neural network metamodel and polynomial regression spline optimizations; and Valid LHS for intercomparaison of different metamodel techniques. A readme file is attached to describe variables of ".res" files.
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Title Constructed metamodels
Downloaded 34 times
Description A rar file with all constructed meta-models. Meta-model files can be loaded in to R script with the function "load".
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Title 50 and 100 years simulations with noTG model
Downloaded 32 times
Description Data used to provide a multi-scale validation test. Each simulation is stocked in one repertory. The name of the repertory was generated as follow : "meta" or "mod" for simulation made with or without meta-model; TC is the name of the plot; the number of the sub-plot; the simulated period. Into each repertory, there are five types of output file: - "finals_plant.s" : where dimensions, carbon and nitrogen pools of each tree are recorded at the end of the simulation. - "finals_sol.s" : where carbon, nitrogen, ligin and water content of each pixel are recorded at the end of the simulation. - "XXX_TC_X_XXX.Day1D.res" : where species and soil state variables are recorded for each species and for each day. - "XXX_TC_X_XXXTotal.res" : where cumulated species and soil state variables are recorded for each species and for entire period. - "XXX_TC_X_XXXTree_X.res" : where tree state variables are recorded for each day.
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When using this data, please cite the original publication:

Marie G, Simioni G (2014) Extending the use of ecological models without sacrificing details: a generic and parsimonious meta-modelling approach. Methods in Ecology and Evolution 5(9): 934-943. http://dx.doi.org/10.1111/2041-210X.12250

Additionally, please cite the Dryad data package:

Marie G, Simioni G (2014) Data from: Extending the use of ecological models without sacrificing details: a generic and parsimonious meta-modelling approach. Dryad Digital Repository. http://dx.doi.org/10.5061/dryad.4254b
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