What's Changed
* Fix zero length WPC files by zcobell in https://github.com/waterinstitute/metget-server/pull/19
* Fix issue with accumulated variables by zcobell in https://github.com/waterinstitute/metget-server/pull/20
* Fix Accumulated Precipitation for WPC by zcobell in https://github.com/waterinstitute/metget-server/pull/21
**Full Changelog**: https://github.com/waterinstitute/metget-server/compare/0.1.5...0.1.6