Plot

Plot editing involves aspects such as signal intensity, plot dimensions (cx, cy), contour levels (clev), left and right boundaries (f1p, f2p), and so on. However, it does not include data processing procedures (Proc).

Data processing procedures, such as phase correction, setting references, integration, baseline correction, peak picking, etc., are all considered part of data processing (Proc).

Data processing procedures (Proc) need to be completed before entering plot editing mode.

圖譜編輯 Plot 涉及的內容含訊號高低（intensity）、圖譜長寬（cx, cy）、層次多寡（clev）、左右邊界     （f1p,  f2p）等等, 但是不包含數據處理 Proc。

例如相位調整（phase correction）、標準的訂定（reference）、積分製作（integral）、基線調整           （baseline correction）、峰的標示（peak picking）等等皆屬於數據處理 Proc。

數據處理 Proc 需要在進入圖譜編輯 Plot 以前就要完成。