Extreme Vision

Periscope harnesses core Harpoon algorithms along with state-of-the-art imaging technology to provide an easy to use, extreme environment for all your visualisation needs.


Periscope allows creation of proprietary databases (mdb) which allow full interactive interrogation of the whole flowfield on even the most basic laptops.


Periscope adopts extreme Harpoon technology to generate section clip movies at unparalleled speeds specifically optimized for the automotive and motorsport industry.


Fully automated simple scripts, allow easy creation of movies, plots and data extraction in both batch and GUI.

Advanced Viewer

Periscope's powerful viewer is fully parallel on both Linux and Windows which allows multiple cases to be compared with ease. Transient movies can be displayed along with wind tunnel data.

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Extensive features

Advanced Calculator

Periscope has an advanced calculator which allows user defined variables to be created. This saves both disk space and time versus creating in the solver and exporting.


Periscope creates interactive iso-surfaces/volumes of a variable and colour by another variable.


As with Iso-surfaces, fully interactive streamlines can also be created. Surface restricted streamlines can also be created.

Vortex Cores

Periscope allows the creation of vortex cores using vorticity or the Eigen vector method.


Periscope will create graphs of any variable in the volume or on the surface.


Periscope will update all created parts and graphs automatically with time dependent data.

Viewer features


Image deltas can be performed on transient or steady state 2D clips or 3D models.


Line Integral Convolution can be calculated on the 2D clips or the 3D models in steady state or transient modes.


Pre-calculated or interactive Iso-surfaces can be extracted from the data for transient or steady state movies.

Interactive Streams

Pre-calculated or interactive streamlines may be displayed for each database.


The viewer is fully programmable with the use of User Defined Tiles (UDT).

Graph Management

The viewer has a detailed graph manager which allows graphs to be shown for selected parts only and/or multiple section plots.

Technical Specifications

Supported platforms:

Linux 64-bit 2.6.18
Windows 32/64-bit

Current version

  • Periscope Version v8.2a
  • (Updated 22nd Dec 2023)