oSP3D can write a valid CSV data file from beginning to end following the CSV file format specification summarized in CSV Files.

By default the oSP3D CSV export interface chooses a comma (,) as the field delimiter and writes the design number in the first field of each record as stated by the oSP3D database. You cannot modify the digit precision of real numbers determined by their machine precision.

If a scalar data object to be exported contains a missing data item, the value remains empty in the CSV file.