Tags :Python scripting

OVITO Pro v3.15.5: Scientific Data Visualization & Analysis Software OVITO Pro 3.15.5 is the latest release of the professional visualization and analysis software for atomistic and particle-based simulation data, developed by OVITO GmbH in Germany since 2009 . The desktop application features a GPU-accelerated 3D viewer and a modular data processing pipeline, while the ovito Python package (available via conda and pip) enables scripted, automated workflows . Key New Features in v3.15.5 The 3.15.x series introduced powerful new modifiers for molecular modeling, a streamlined workflow for organizing modifiers, and improvements to file I/O and video rendering . Version 3.15.5 was released on June 20, 2026 , representing the latest stable build. Enhanced Molecular Modeling Modifiers Bond Order Modifier: Automatically assigns...

Itasca PFC3D 9.7.48 is a maintenance release of the world’s leading 3D distinct-element modeling (DEM) software for granular and solid material simulation. Developed by Itasca Consulting Group, it simulates the movement and interaction of rigid spherical particles and clumps to analyze fracture, flow, and complex mechanical behavior in rock, soil, and industrial particulate systems. What’s New in PFC3D 9.7.48 Official Release Status PFC3D subscription (v9.7 and greater) is now officially released and no longer considered BETA, with robustness expectations comparable to other v9.7 programs. Bug Fixes & Improvements Particle coloring by ID reintroduced in the “Text Val” menu for easier particle identification and visualization Fixed intermittent UI lockup during cycling for improved simulation stability Fixed alignment issue with color bar...

SIMULIA Abaqus 2026 Free Download Full Version | Nonlinear Finite Element Analysis Software SIMULIA Abaqus 2026 is the latest release of the world’s most trusted nonlinear finite element analysis software. Developed by Dassault Systèmes, it delivers industry-leading capabilities for structural, thermal, multiphysics, and coupled-field simulations across aerospace, automotive, energy, and consumer products industries. What’s New in Abaqus 2026 GPU Acceleration in Abaqus/Explicit Abaqus/Explicit now supports NVIDIA GPU acceleration for dynamic and quasi-static analyses, delivering significant performance improvements for large-scale, compute-intensive models. Benchmarks show highest acceleration for element-dominated models, with moderate gains for contact-heavy crash simulations. Multi-GPU AMG Iterative Solver The multi-GPU AMG iterative solver introduced in 2025 has been further optimized in Abaqus 2026 FD03, delivering substantial performance improvements for...

OptiSystem 23.1 is the  world’s leading optical communication system design and simulation software. Developed by Optiwave Systems Inc., it enables researchers, engineers, and educators to plan, test, and simulate virtually every type of optical link from component to system level across LAN, SAN, MAN, and ultra-long-haul networks. What’s New in OptiSystem 23.1 Satellite & FSO Communication Satellite FSO Channel component for simulating optical signal transmission in uplink, downlink, and inter-satellite links Spatial Beam Expander and Spatial Beam Collimator for precise beam spread and incidence control in UAV and satellite channels High-Speed Signal Analysis Enhanced BER Analyzer and Eye Diagram Analyzer with PAM4/PAM8 multilevel signal analysis parameters for modern data center characterization Advanced LiDAR Processing Updated LiDAR Signal Processor with dynamic...

IES Virtual Environment 2025: Building Performance Analysis Software IESVE 2025 is the latest release of IES’s integrated building performance analysis software, launched in June 2025 with two Feature Packs (FP1 in October 2025, FP2 in March 2026). It delivers smarter HVAC modelling, thermal bridging analysis, PCM ceiling simulation, parametric analysis, and enhanced decarbonization tools . Key New Features in 2025 Building Envelope & Thermal Bridging Psi/Chi Thermal Bridging: Model thermal bridges using Psi and Chi values alongside existing Y-value and % increase methods; supports NECB, ASHRAE 90.1, UK Part L Armstrong PCM Ceilings: Exclusive simulation of Templok® Phase Change Material ceiling tiles for passive thermal energy storage; up to 15% energy cost reduction validated HVAC & Central Plant HARC System...

ATENA 2025: Nonlinear Finite Element Analysis Software for Concrete Structures ATENA 2025 is the latest major release of Červenka Consulting’s nonlinear finite element analysis (NLFEA) software for concrete and reinforced concrete structures . The release includes versions 2025o (May 2025), 2025y (November 2025), and 2025z (December 2025) . Key New Features in 2025 Engineering Preprocessor Thermal & Moisture Analysis: Simulate concrete hydration and its impact on crack development; analyze high-temperature fire loading on RC structures Enhanced BIM Support: Direct IFC file import for Building Information Modeling workflows Advanced Python Scripting: User-defined methods for complete model development; specialized interface for temperature development during hydration Automatic Interface Identification: Simplified development of complex models with internal contacts DXF Import: New DXF data format...

Bentley Seequent PLAXIS 2D / 3D Ultimate 2025: Advanced Geotechnical Analysis Software PLAXIS 2025.1 is the latest release of Bentley Systems’ industry-leading finite element software for geotechnical engineering. Released in November 2025, this version introduces a completely redesigned calculation input and results database, delivering significantly faster performance and improved data consistency for both 2D and 3D analyses . What’s New in PLAXIS 2025.1 Redesigned Calculation Database The most significant change in this release is the complete overhaul of the calculation input and results storage system : Improvement Description Improved Result Extrapolation Better accuracy from stress points to nodes, especially for 15-node triangular elements in 2D Direct Node Results Coupled and flow calculations computed on nodes are no longer extrapolated from...

Accelerate Innovation in Photonics from Concept to System Validation VPIphotonics Design Suite v11.6 is the latest version of the industry’s most versatile platform for photonic design automation. This release empowers engineers and researchers to tackle the most complex challenges in optical communication, sensing, and quantum technologies. By providing a unified environment for multi-scale modeling—from individual components like lasers and modulators to complex terrestrial and space-based networks—VPItoolkit v11.6 enables faster, more accurate, and cost-effective development of next-generation photonic products. Key Innovations & Capabilities in Version 11.6 VPIphotonics v11.6 introduces powerful new tools and enhancements that streamline the entire design workflow, from physical-layer device simulation to network-level performance analysis. 1. Multi-Scale Modeling & Co-Simulation Seamlessly integrate different levels of physical abstraction for...