[One important new feature is derived variables, which enable engineers to calculate and plot new variables from existing data for wells, groups, or other entities.] Often the variables they need to plot are not in their dataset, ... The simulators output a set variables, but they may need to plot a variable that is a function of that set. This new functionality gives them the flexibility to create the plots that are important to them in making their decisions.  -   Don Roberts     Quotes
[One important new feature is derived variables, which enable engineers to calculate and plot new variables from existing data for wells, groups, or other entities.] Often the variables they need to plot are not in their dataset, ... The simulators output a set variables, but they may need to plot a variable that is a function of that set. This new functionality gives them the flexibility to create the plots that are important to them in making their decisions. Don Roberts