"createMonocellCdf"(this, chipType=getChipType(this), tags="monocell", path=NULL, nbrOfCellsPerField=1, ..., ram=NULL, overwrite=FALSE, verbose=TRUE)writeCdf.double saying if more or less units should be converted
per chunk. A smaller value uses less memory.AffymetrixCdfFile object.
AffymetrixCdfFile.