The output of this function is suited for submission to https://www.ices.dk/data/data-portals/Pages/Stomach-content.aspx.
The ICESDatsusc CSV format is a stack of comma separated tables containing all tables of ICESDatsuscData, where column names are included as header rows. The file format does not contain the same number of elements in all rows, as the different tables are not padded with columns to produce a regular table. For this reason the output of WriteICESDatsusc is a character vector of comma separated strings representing the rows of the ICESDatsuscData. The resulting output file written by RstoxFramework can for this reason not be read easily by e.g. fread.