Oh, by field I meant it as a field in a record, not an area of study. For example in some reports I had to check a box for unambiguous text but I had no check box for grammar or spelling. That's some ambiguous text from my part! :)
Your text was fine! I understood what you mean. I have seen the specific box about grammar in some journals. But my field is not computer science or physics, so my experience may be quite different from most people here.
