Text Qualifier
 
A text qualifier is used to distinguish between data for calculations and descriptive text (strings).
 
Examples:
 
Text qualifier: "
"Point 1", 5000, 2500, 100, ...
"Point 2", 5010, 2600, 101, ...
 
Text Qualifier: '
'Point 1', 5000, 2500, 100, ...
'Point 2', 5010, 2600, 101, ...
 
Text Qualifier:(none)
Point 1, 5000, 2500, 100, ...
Point 2, 5010, 2600, 101, ...