What does net settlement mean in the Gregorian calendar?

According to the inquiry in Wei Zihuang. Net means fishing net in the Gregorian calendar. In the Gregorian calendar column, netting indicates that this day is suitable for netting, and avoiding netting indicates that this day is not suitable, so you can choose another auspicious day.

The yellow calendar, also known as the old yellow calendar, the imperial calendar and the children's calendar, etc. , is a kind of almanac that can display Gregorian calendar, Lunar calendar, Ganzhi calendar and other calendars at the same time, and has a large number of rules and contents related to seeking good fortune and avoiding evil.