Creates the 6-region saddle pressure analysis mask dividing the sensor mat into cranial / middle / caudal thirds crossed with left / right halves, as established by Werner et al. (2002) and used in subsequent equine back-pressure studies.
Arguments
- layout
A pr_layout object (typically one returned by
pr_layout_saddle()withtype = "horse").
Value
Named list of 6 pr_mask objects.
Examples
pr_mask_saddle_6(pr_layout_saddle("horse"))
#> $cranial_left
#>
#> ── pr_mask: cranial_left ──
#>
#> • Layout: "saddle_horse"
#> • Grid: 16 x 16
#> • Sensors covered: 36
#>
#> $cranial_right
#>
#> ── pr_mask: cranial_right ──
#>
#> • Layout: "saddle_horse"
#> • Grid: 16 x 16
#> • Sensors covered: 36
#>
#> $middle_left
#>
#> ── pr_mask: middle_left ──
#>
#> • Layout: "saddle_horse"
#> • Grid: 16 x 16
#> • Sensors covered: 40
#>
#> $middle_right
#>
#> ── pr_mask: middle_right ──
#>
#> • Layout: "saddle_horse"
#> • Grid: 16 x 16
#> • Sensors covered: 40
#>
#> $caudal_left
#>
#> ── pr_mask: caudal_left ──
#>
#> • Layout: "saddle_horse"
#> • Grid: 16 x 16
#> • Sensors covered: 48
#>
#> $caudal_right
#>
#> ── pr_mask: caudal_right ──
#>
#> • Layout: "saddle_horse"
#> • Grid: 16 x 16
#> • Sensors covered: 48
#>