Check that the fish linearly moved along the sections
checkLinearity(secmoves, fish, spatial, arrays, GUI)
the section movements list
The fish being analysed
The spatial data frame, as loaded by loadSpatial
a list containing information for each array
One of "needed", "always" or "never". If "needed", a new window is opened to inspect the movements only if the movements table is too big to be displayed in R's console. If "always", a graphical interface is always created when the possibility to invalidate events emerges. If "never", a graphical interface is never invoked. In this case, if the table to be displayed does not fit in R's console, a temporary file will be saved and the user will be prompted to open and examine that file. Defaults to "needed".
A list of section movements with updated 'Valid' columns