The software allows to choose selective range of the chart and it draws the standard chart with predefined set of lines or blank chart. The chart can be drawn for any atmospheric pressure in a very wide range. It also allows user to draw any relative humidity line, wet bulb line, specific volume line and specific enthalpy line feasible within the selected range.
It displays properties of any point within the chart when two input parameters are provided and the user can easily locate (draw) the point on the chart with identification, if the point lies within the selected chart range. The data can be saved within the program and in a file.