0002411: Volcano that pierces water cavern layer will drain into magma sea plus cave-ins. - Dwarf Fortress Bug Tracker

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ID

Project

Category

View Status

Date Submitted

Last Update

0002411

Dwarf Fortress

Dwarf Mode -- Environment

public

2010-06-21 05:26

2014-01-26 10:35

Reporter

snap

Assigned To

Footkerchief

Priority

normal

Severity

minor

Reproducibility

sometimes

Status

resolved

Resolution

duplicate

Platform

OS

Windows 7

OS Version

Product Version

0.31.08

Target Version

Fixed in Version

Summary

0002411: Volcano that pierces water cavern layer will drain into magma sea plus cave-ins.

Description

I like to embark on sites with a volcano and have noticed only since upgrading to 31.08 that most volcanoes will now pierce a caverns water layer without building the lava tube walls in the water. This leaves an empty tube all the way down to where the water level is located. The tube above the water level does not contain obsidian walls, but normal stone/ore/gems. The water and the lava below it will both drain into the magma sea. This also produces many cave-in warnings at embark.

Steps To Reproduce

Turn up the volcano amount in world gen and embark at a location with a volcano.

Tags

No tags attached.

Relationships

duplicate of	0005077	resolved	Toady One	Browsing world gen map causes corrupted feature files
has duplicate	0003746	resolved	Footkerchief	Volcano piercing into flooded cavern. spam of "cavern collapse" messages.
child of	0001791	new		Magma sea breaching into Hell

Notes
(0008920) snap (reporter) 2010-06-21 14:37	Correction: The volcano tube will not draw on any open cavern areas not just water levels. It is the water levels that cause the cave-ins as they produce obsidian though.

(0014266) twilighdusk (reporter) 2010-11-27 19:22	Same thing happened to me, here's a copy of the save file if anyone wants to take a look at what happens. http://www.megaupload.com/?d=F2BBTTYQ [^]

Issue History
Date Modified	Username	Field	Change
2010-06-21 05:26	snap	New Issue
2010-06-21 05:29	Logical2u	Relationship added	child of 0000051
2010-06-21 14:37	snap	Note Added: 0008920
2010-07-14 11:39	Footkerchief	Relationship added	child of 0001791
2010-07-14 11:39	Footkerchief	Relationship deleted	child of 0000051
2010-11-27 19:22	twilighdusk	Note Added: 0014266
2010-11-27 19:24	twilighdusk	Issue Monitored: twilighdusk
2010-11-28 08:46	Footkerchief	Relationship added	has duplicate 0003746
2014-01-26 10:35	Footkerchief	Relationship added	duplicate of 0005077
2014-01-26 10:35	Footkerchief	Status	new => resolved
2014-01-26 10:35	Footkerchief	Resolution	open => duplicate
2014-01-26 10:35	Footkerchief	Assigned To	=> Footkerchief

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