Capabilities matrix
GSP 11 introduces a new concept in evaluating the modelling software. Rather than having a crippled version, the GSP 11 unregistered software is fully functional. The only drawback of the unregistered software is that the input data entered in the data entry window is not stored on saving the project. Below the components are listed that can be saved (free) or cannot be saved (licensed). Using this concept every user is free to try the full capabilities of GSP for non-commercial applications.
| Library | Component Name | Remark | GSP 11 Unregistered | GSP 11 Registered | GSP 11 CDP |
| Gas Path | Inlet | X | X | source code | |
| Compressor | X | X | source code | ||
| Combustor (or afterburner) | X | X | source code | ||
| Turbine (or power turbine) | X | X | source code | ||
| Exhaust Nozzle (Con or Con-Di) | X | X | source code | ||
| Duct | X | X | source code | ||
| Link-bar | Links controls or gas path components | X | X | source code | |
| Controls | Fuel Flow control | Manual fuel input | X | X | source code |
| Manual Variable Exhaust Nozzle control | X | X | source code | ||
| Power Turbine Load control | X | X | source code | ||
| Compressor Bleed control | X | X | source code | ||
| Bleed Schedule Control | no save | X | source code | ||
| Compressor Shaft Speed Governor | no save | X | source code | ||
| Turboshaft Governor Fuel control | no save | X | source code | ||
| Flow Splitter Control | no save | X | source code | ||
| Inter Cooler Control | no save | X | source code | ||
| Back Pressure Exhaust Control | Control the ambient static pressure behind the exhaust | no save | X | source code | |
| Pressure Vessel Control | Control the pressure and temperature leaving the vessel | no save | X | source code | |
| Fuel Mixer | Mix 2 types of custom composition fuels | no save | X | source code | |
| Variable Exhaust Nozlle Control (PLA controlled) | no save | X | source code | ||
| Propeller Control | no save | X | source code | ||
| Variable Geometry Control | Control IGV, VSV variable geometry | no save | X | source code | |
| Property Control | no save | X | source code | ||
| Case control | Operating Envelope Scheduler | Flight envelope scheduler | no save | X | source code |
| Manual Case Control | Manual case input scheduler | no save | X | source code | |
| Loop Case Control | Multiple (3) loop case input scheduler | no save | X | source code | |
| Power Control | Thrust Control | X | X | source code | |
| Rotor Speed Control | X | X | source code | ||
| Power Controller | no save | X | source code | ||
| Afterburner Control | no save | X | source code | ||
| Multi In/Out | Fan | X | X | source code | |
| Mixer | no save | X | source code | ||
| Flow Splitter | no save | X | source code | ||
| Heat Exchanger/Recuperator | no save | X | source code | ||
| Dynamic Heat Exchanger/Recuperator | no save | X | |||
| Gas Path Special | Multi Reactor Combustor | Define combustor by section | no save | X | source code |
| Turbine Stage | Single turbine stage component | no save | X | source code | |
| Back Pressure Exhaust | Specify alternative ambient static pressure behind the exhaust | no save | X | source code | |
| Inter Cooler | no save | X | source code | ||
| Custom Composition Inlet | Define a user specific composition for the flow | no save | X | source code | |
| Pressure Vessel | Constant volume pressure vessel | no save | X | source code | |
| Rotating Duct | no save | X | source code | ||
| Fuel pre-Mixer | Pre-mix fuel to the gas path | no save | X | source code | |
| Scheduling | 1-D Lookup Table Scheduler | Adds user specific equation to the engine model using a table relation | no save | X | source code |
| 2-D Map Scheduler | Adds user specific equation to the engine model using a map relation | no save | X | source code | |
| Equation Scheduler | Adds user specific equation to the engine model | X | X | source code | |
| Generic Schedule Control | Combines functionality of 1-D, 2-D and Equation scheduler | no save | X | source code | |
| Limiter | Parameter limiter | no save | X | source code | |
| Design Point Equation Control | Adds user specific design equation to the engine model | no save | X | source code | |
| Auxiliary | Heat Sink | Define component heat loss | no save | X | source code |
| Propeller | no save | X | source code | ||
| Installation Effects | Correct to installed performance | no save | X | source code | |
| Constant Expressions | Adds the ability to use scaling factor in all numeric input fields | X | X | source code | |
| Additional Output Parameter | Adds user defined output parameters for use in equations or to output table | no save | X | source code | |
| STOVL | Lift Fan | not yet available | not yet available | source code | |
| Clutch | not yet available | not yet available | source code | ||
| Lift Fan Exhaust | not yet available | not yet available | source code | ||
| STOVL Convergent Exhaust Nozzle Control | not yet available | not yet available | source code | ||
| Lift Fan Inlet | not yet available | not yet available | source code | ||
| STOVL FADEC | not yet available | not yet available | source code |