TECPLOT.RS.2015.R2.2016.01.12 Welcome to Tecplot RS 2015 R2! What’s New in Tecplot RS 2015 R2 Tecplot RS 2015 R2 includes a number of new features and usability improvements requested by our valued customers. • Weighted KSum and KAvg The KSum and KAvg operations can now include a weighting variable, which can be set in the KSum/KAvg Options dialog. For KSum, the weighting variable is multiplied by the selected grid variable and the result is summed for each column of cells. KAvg also takes the weighting into account for Arithmetic, Geometric, and Harmonic averages. • Multi-Variable Quick XY Plots The Quick XY Plots for grid variables can now include lines for multiple variables depending on the type of plot being displayed. Just click the main plot to update the Quick XY plot. • Multi-Variable Grid Plots- When multiple grid variables are displayed in different frames, the Quick XY plot displays the time history of each displayed variable at each clicked cell. • Dual Porosity Cases- When the matrix and fracture grid solutions are displayed together, the Quick XY plot displays the time histories for both matrix and fracture data for the displayed grid variable at each clicked cell. • Grid Comparisons- When comparing multiple grid cases, the Quick XY plot displays the time history for the displayed grid variable for each grid solution at each clicked cell, allowing easy comparison of the differences between grid solutions