Software Open Access

GLM2 Code (Global Land-use Model 2) for generating LUH2 datasets (Land-Use Harmonization 2)

Chini, Louise; Hurtt, George; Sahajpal, Ritvik; Frolking, Steve

This repository houses the Global Land-use Model 2 (GLM2) code used to produce the LUH2 v2h, LUH2 v2f, and LUH2 v2e datasets (Land Use Harmonization 2 datasets) used for CMIP6 simulations.

The repository contains all code files used when running GLM2, along with a document providing sources and links to all inputs used as drivers of the code.

More information about the GLM2 code and LUH2 datasets can be found in the following locations:

  • The LUH2 website: https://luh.umd.edu

  • The CMIP6 dataset archive:
    https://doi.org/10.22033/ESGF/input4MIPs.10454
    Hurtt, George; Chini, Louise; Sahajpal, Ritvik; Frolking, Steve; Bodirsky, Benjamin Leon; Calvin, Kate; Doelman, Jonathan; Fisk, Justin; Fujimori, Shinichiro; Goldewijk, Kees Klein; Hasegawa, Tomoko; Havlik, Petr; Heinimann, Andreas; Humpenöder, Florian; Jungclaus, Johann; Kaplan, Jed; Krisztin, Tamás; Lawrence, David; Lawrence, Peter; Mertz, Ole; Pongratz, Julia; Popp, Alexander; Riahi, Keywan; Shevliakova, Elena; Stehfest, Elke; Thornton, Peter; van Vuuren, Detlef; Zhang, Xin (2019). Harmonization of Global Land Use Change and Management for the Period 850-2015. Version YYYYMMDD. Earth System Grid Federation.

    https://doi.org/10.22033/ESGF/input4MIPs.10468
    Hurtt, George; Chini, Louise; Sahajpal, Ritvik; Frolking, Steve; Bodirsky, Benjamin Leon; Calvin, Kate; Doelman, Jonathan; Fisk, Justin; Fujimori, Shinichiro; Goldewijk, Kees Klein; Hasegawa, Tomoko; Havlik, Petr; Heinimann, Andreas; Humpenöder, Florian; Jungclaus, Johann; Kaplan, Jed; Krisztin, Tamás; Lawrence, David; Lawrence, Peter; Mertz, Ole; Pongratz, Julia; Popp, Alexander; Riahi, Keywan; Shevliakova, Elena; Stehfest, Elke; Thornton, Peter; van Vuuren, Detlef; Zhang, Xin (2019). Harmonization of Global Land Use Change and Management for the Period 2015-2300. Version YYYYMMDD. Earth System Grid Federation.

  • The LUH2 publication:
    Hurtt, G. C., Chini, L., Sahajpal, R., Frolking, S., Bodirsky, B. L., Calvin, K., Doelman, J. C., Fisk, J., Fujimori, S., Goldewijk, K. K., Hasegawa, T., Havlik, P., Heinimann, A., Humpenöder, F., Jungclaus, J., Kaplan, J., Kennedy, J., Kristzin, T., Lawrence, D., Lawrence, P., Ma, L., Mertz, O., Pongratz, J., Popp, A., Poulter, B., Riahi, K., Shevliakova, E., Stehfest, E., Thornton, P., Tubiello, F. N., van Vuuren, D. P., and Zhang, X.: Harmonization of Global Land-Use Change and Management for the Period 850–2100 (LUH2) for CMIP6, Geosci. Model Dev. Discuss., https://doi.org/10.5194/gmd-2019-360, in review, 2020.

We gratefully acknowledge the support of the U.S. Department of Energy grant DESC0012972, and NASA grants NNX13AK84A and 80NSSC17K0348.
Files (640.2 kB)
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config.cc
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config.h
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configure.glm
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controller.cc
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controller.h
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dictionary.cc
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dictionary.h
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glm.conf.quarter_degree
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GLM2_inputs.pdf
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grid_cell.cc
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grid_cell.h
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grid_info.cc
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grid_info.h
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gridded_input.cc
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gridded_input.h
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iniparser.cc
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iniparser.h
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input_files.cc
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input_files.h
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main.cc
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Makefile
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outputter.cc
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outputter.h
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phbio.average.7states.txt
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README.pdf
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zone.cc
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zone.h
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