I noticed that some of the readers in VTK don't close their files when the file name changes and a new file is read in. In some cases this isn't a problem but in other cases (possibly the netcdf readers) this may be a waste of memory. An example of where this can cause problems is the vtkFileSeriesReader class in ParaView which cycles through a set of files to read. I'm emailing this out to everyone to request that if people have a chance, please check out their favorite reader to make sure this isn't happening.<br>
<br>Thanks,<br>Andy<br>