Projects

pencil-code

The Pencil Code is primarily designed to deal with weakly compressible turbulent flows, which is why we use high-order first and second derivatives. To achieve good parallelization, we use explicit (as opposed to compact) finite differences. Typical scientific targets include driven MHD turbulence ... [More] in a periodic box, convection in a slab with non-periodic upper and lower boundaries, a convective star embedded in a fully nonperiodic box, accretion disc turbulence in the shearing sheet approximation, self-gravity, non-local radiation transfer, dust particle evolution with feedback on the gas, etc. A range of artificial viscosity and diffusion schemes can be invoked to deal with supersonic flows. For direct simulations regular viscosity and diffusion is being used. The code is written in well-commented Fortran90. For a more detailed description and a full introduction see the manual.pdf file (see under links on the right). Remember to sign up for the Pencil Code User Meeting (see link on the right)! [Less]

Cecil.FlowAnalysis

A flow analysis engine based on Mono.Cecil

PPIV

PPIV is a parallel software application used in Particle Image Velocimetry (PIV) analysis. The software will compute the vector field for one image pair or multiple image pairs. PPIV can run on a single desktop machine or in a cluster environment.

tcpflowanalyser

tcpAnalyser is a tcp flow analyser. Given a tcp flow, where a flow is identified by ip address , source port number, dest ip address , dest port number, it groups packets into clusters and determines wether a given packet was a duplicate or a filler of a previous ( or the same ) group. It then ... [More] performs some computations and displays some aggregate statistics on the groups. Its helpful to analyse flow throughput or debug tcp performance issues. If you are using a binary tcpdump file it is important to convert it to ascii (tcpdump -nr ) before feeding it to the analyzer [Less]