Watts = blank in SRM, Ergomo or Polar workout files?

Since 2001, over 90,000 cyclist's have joined Cycling Forums to discuss topics from general cycling to equipment, training, racing and travel or vacation destinations (especially in europe during the tour de france). We also feature an great deals in our online store, 100's of articles, classifieds and product reviews.

If you have an SRM, Ergomo or Polar PM, do your workout files ever have watts = blank? I am using blank as a separate and distinct value from zero. In CP, a blank would show up as "---" instead of zero. If so, would you mind dumping the file as a PT CSV file and opening the CSV file with Notepad. What is in the file for watts at that row? It should be either zero or blank (i.e., spaces).