Make experimental plots/strips inside the field boundary

Make experimental plots/strips inside the field boundary, harvester ab-line, and applicator/planter ab-line.

Usage

make_exp_plots(
  input_plot_info,
  boundary_data,
  abline_data = NA,
  abline_type = "free"
)

Arguments

input_plot_info

(data.fram or a list of two data.frames) list of plot information created by make_input_plot()

boundary_data

(character) path of the field boundary file or boundary as an sf

abline_data

(character or sf) path of the ab-line file or ab-line as an sf

abline_type

(character) the type of ab-line generation. Select from "free", "lock", and "none"

Value

a tibble that include experimental plots as sf

Examples

n_plot_info <-
  prep_plot(
    input_name = "NH3",
    unit_system = "imperial",
    machine_width = 30,
    section_num = 1,
    harvester_width = 20,
    headland_length = 30,
    side_length = 60
  )

exp_data <-
  make_exp_plots(
    input_plot_info = n_plot_info,
    boundary_data = system.file("extdata", "boundary-simple1.shp", package = "ofpetrial"),
    abline_data = system.file("extdata", "ab-line-simple1.shp", package = "ofpetrial"),
    abline_type = "free"
  )
#> Linking to GEOS 3.11.0, GDAL 3.5.3, PROJ 9.1.0; sf_use_s2() is TRUE
#> Warning: There was 1 warning in `dplyr::mutate()`.
#> ℹ In argument: `experiment_plots_dissolved = list(...)`.
#> ℹ In row 1.
#> Caused by warning:
#> ! package ‘sf’ was built under R version 4.2.3

exp_data$exp_plots
#> [[1]]
#> Simple feature collection with 190 features and 3 fields
#> Geometry type: POLYGON
#> Dimension:     XY
#> Bounding box:  xmin: 353001.7 ymin: 4331433 xmax: 353363.3 ymax: 4332225
#> Projected CRS: WGS 84 / UTM zone 28N
#> First 10 features:
#>    plot_id poly_line strip_id                       geometry
#> 1        1       1_1        1 POLYGON ((353349.3 4331437,...
#> 2        2       1_1        1 POLYGON ((353350.7 4331516,...
#> 3        3       1_1        1 POLYGON ((353352.1 4331594,...
#> 4        4       1_1        1 POLYGON ((353353.5 4331673,...
#> 5        5       1_1        1 POLYGON ((353354.9 4331752,...
#> 6        6       1_1        1 POLYGON ((353356.3 4331831,...
#> 7        7       1_1        1 POLYGON ((353357.7 4331909,...
#> 8        8       1_1        1 POLYGON ((353359.1 4331988,...
#> 9        9       1_1        1 POLYGON ((353360.5 4332067,...
#> 10      10       1_1        1 POLYGON ((353361.9 4332146,...
#>