From MineCraftWiki.net:
(...) and possibly fill up small holes up with water source blocks.
Does anyone have any information about the dynamics of this functionality? Specifically I'm interested in answers to the following questions:
- What is the maximum width and length of a hole that can be filled by rain?
- If a hole is 1m wide by 1m long by 2m deep with a source block filling the lower empty space, will rain fill the upper empty space on top of the existing source block?
- If the answer to #2 is "yes", what is the maximum depth of a hole that can be filled in that manner?