data

[b_lee]

Ok this a rather involved question. I am developing a VI which consists of a flat sequence with two frames that I want to collect data from both frames, one right after the other of course. I want to able to store the data in the same file, in essence just append the data of the second frame to the data of the first. I want to open the file at the beginning with a switch. I have been able to make it work with the frame using a case structure but the file closes after that. Any ideas on how to make it work for both frames?

[altenbach]

Make sure you only use low-level file I/O. Open the file before entering the sequence, then append data in each frame. Close the file outside the last sequence frame.

Please attach a simplified version of your VI so we can see what you are doing.