This shiny app would expect a tibble object called shiny.tt in the user's working environment.
Details
shiny.tt should have variables: x3p, scan_id, crosscut, ccdata, grooves.
To have this shiny app run properly, shiny.tt should at least include grooves as a variable
Examples
if (FALSE) { # \dontrun{
bulletxtrctr::runExample()
} # }