(SDCat) - This is the SDCat object which will be used to query the API. It will be created automatically using the parameters specified in the SDCat.CoveragePlot constructor.
(Object) - An object containing the error emssages to be displayed when certain errors are thrown. The following messages are defined:
(String) - Message to be displayed when no data could be found within the desired time period. (Default: No data could be found for the over the time range you selected. Please refine your selection and generate the plot again).
(String) - Message to be displayed when the end date is before the start date. (Default: The selected end date is before the selected start date. Please refine your selection and generate the plot again).
(CataloguePlot) - The underlying CataloguePlot object that forms the SuperDARN coverage plot.