geotrellis/geotrellis — pull request #423 by joshmarcus (2013-03-19 14:06:26+00:00)
Title: Improve ArgWriter.write() documentation and fix bug.

Previously, ArgWriter.write() required a filepath that included the .arg
extension (or at least a period) or else it would fail. It now will accept
".arg" extensions but does not require it. It allows a "." extension for
backwards compatability.

This commit also updates the write() documentation and the names of its
arguments for greater clarity about the meaning of the arguments.

Fixes #421