haul.plot: Plot of hauls position
In MEDITS: Analysis of MEDITS-Like Survey Data

The function plots the haul positions starting from table A file (TA, hauls data).

1 2	haul.plot(TA, GSA = NA, country=NA, year = NA, type = "m", labels = FALSE, land = countries,format="MEDITS")

`TA`	data frame containing the hauls data (TA, table A).
`GSA`	numeric value of the GSA code. The default value is NA.
`country`	string value indicating the selected country for the analysis in case the analysis should be performed by country
`year`	numeric value or vector containing the years to be selected for coordinate plotting. The default value is NA.
`type`	string value used to indicate whether ("b") both shooting and hauling coordinates or ("m") the mean coordinate values should be plotted.
`labels`	logic value used to indicate whether (T) haul's code should be used as labels or not (F).
`land`	shapefile of countries. Made with Natural Earth. Free vector and raster map data @ naturalearthdata.com.
`format`	character value that define the format of the used cordinates. The two allowed values are: "MEDITS" for for MEDITS coordinates format; "degrees" for coordinates reported in decimal degrees format (dd.ddd). The default value is "MEDITS"