SCM4OPT_PY_DAT: scenario input data for SCM4OPT_PY

SCM4OPT_PY_DAT: scenario input data for SCM4OPT_PY Scenario inputs for SCM4OPT_PY, the Python implementation of the reduced-complexityclimate model SCM4OPT (Simple Climate Model for OPTimization). These inputs wereused for the model's RCMIP phase 3 submission (model name SCM4OPT(PY)v4.0).The model code is available at https://github.com/SooClimate/SCM4OPT_PY. Contents:- RCMIP3/: RCMIP phase 3 emissions and concentrations, one file per experiment (RCMIP v3.0.1)- contrib/: emission totals, land cover, land-use CO2 emissions and forcing data for contribution analyses- AGAGE/, NOAA/: observed greenhouse gas concentrations- inputs_manifest.csv: set, path, size and SHA-256 checksum of every file Usage: unpack the data into a folder and set SCM4OPT_DATA to that folder (or pass--dat_dir=...). Then run "scm4opt data verify" to check the files against themanifest. The files are derived from external datasets (RCMIP, CEDS, LUH2, AGAGE, NOAA andothers) and remain subject to the terms and citation requirements of thosedatasets; see NOTICE. To cite the model, see CITATION.cff in the code repository.