Glamorgan 's game in Essex was rained off after the visitors had posted 184 for five following Colin Ingram 's 101 .
The point gave Essex what Glamorgan needed to reach the last eight .
Glamorgan 's game in Essex was rained off after the visitors had posted 184 for five following Colin Ingram 's 101 but the point gave Essex what they needed to reach the last eight .