serialize the collection of XenSPEP and parquet with zip

zipXenSPEP(xsp, targetfile)

Arguments

xsp

instance of XenSPEP with geometry loaded

targetfile

character(1) destination of zip process

Note

a .rds and three parquet files are zipped together for restoration by `restoreZipXenSPEP`. The outcome is `paste0(targetfile, ".zip")`.