Supplement 1. R code to reproduce Figs. 2 to 9.

File List ReprodCode.R (MD5: 99d950aae1056797e43471d7c088908e) Description The R code can be used to reproduce Figs. 2 to 9 in the manuscript. It does not require any additional data. It requires packages SoilR and lattice to be installed and loaded within the R session. Package lattice is available in any R installation. SoilR is available on CRAN and can be obtained by simply typing the command install.packages(“SoilR”) in the R console.