---
title: "Description of the columns for OBIC"
date: "`r Sys.Date()`"
output: rmarkdown::html_vignette
vignette: >
  %\VignetteIndexEntry{description-of-the-columns}
  %\VignetteEngine{knitr::rmarkdown}
  %\VignetteEncoding{UTF-8}
---

```{r, include = FALSE}
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)
options(rmarkdown.html_vignette.check_title = FALSE)
```

```{r setup}
library(OBIC)
```


The main function of the package `obic_field()` requires as input a series of soil properties required to assess the soil quality. Alternatively, the function `obic_field_dt()` can be used, requiring a `data.table` with specific columns as input.
These required input columns are specified in `OBIC::column_description.obic` and can also be seen in the table below


```{r table}
desc <- OBIC::column_description.obic
knitr::kable(desc)
```
