Silke, This is a bug. I just fixed it in flowCore 1.26.2. Thanks, Mike On 08/02/2013 03:00 AM, bioconductor-request@r-project.org wrote: > Hi all, > > I have problems parsing a FlowJo Workspace when using a data file with more than one dataset. > I get the following error message. > > Warning message: > The file contains 1 additional data segment. > The default is to read the first segment only. > Please consider setting the 'dataset' argument. > > However, I want to use the second dataset and therefore I used this dataset-argument. However, the argument seems to be ignored since I get the same error message as before. > > The same happens when I use the read.flowSet()-function. > Only the read.FCS() function seems to work. > What can I do? > > read.flowSet(paste0(path_workspace,"A14VFR Export.LMD"), dataset = 2) > > Help is appreciated, Silke [[alternative HTML version deleted]]