SO finder: modified SO routine to always search underdensities. Overdensity searches are now handled outside the function by negating the field and params.
SO finder: modified SO routine to always search underdensities. Overdensity searches are now handled outside the function by negating the field and params.

caseywstark/void_tools,caseywstark/void_tools,caseywstark/void_tools,caseywstark/void_tools,caseywstark/void_tools