The First Release of nuSolve.

Sergei Bolotin, NVI, Inc./NASA GSFC Karen Baver, NVI, Inc./NASA GSFC John Gipson, NVI, Inc./NASA GSFC David Gordon, NVI, Inc./NASA GSFC Daniel MacMillan, NVI, Inc./NASA GSFC

In this talk we present a first release of nuSolve, a replacement for the interactive part of the current Solve VLBI analysis software. We discuss our design philosophy, current status and plans for future development. Currently nuSolve has all of the capabilities required to produce a fully resolved and edited version 4 database including: ambiguity resolution; outlier elimination; automatic detection of clock breaks; ionospheric calibration; etc. In the near future we plan on working on automating routine database analysis.