I fixed the problem. It turns out that there was no problem from having a very long command line like I thought. However I did have to make a change to plaindata2sdds to accept lines 10 times longer than before. You were just over the limit and I am surprised it worked at all for Mike. I also had to use a newer version of sddstranspose that we have not released on the web yet. You can get both from:
www.aps.anl.gov/asd/oag/downloads/plaindata2sdds.exe
www.aps.anl.gov/asd/oag/downloads/sddstranspose.exe
Just copy over the old ones which probably are at c:\Program Files\APS\SDDS ToolKit\
2D Array
Moderators: cyao, michael_borland
Re: 2D Array
Thanks for the fix Bob! I have it working on my machine now.