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                                Tesseral Pro Release Notes
                              (C) Tesseral Technologies Inc. 
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New features in 3.0
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  In 3.0.3
- fixed rendering of background models in seismic frame
- improved Depth to Time procedure: support for both time and depth velocity models

  In 3.0.2
- improved user interface for running 2.5D simulations on GPU CUDA.
- small bugfixes

  In 3.0.1
- computations now navively support x64 CPUs on 64-bit OS and can use all available 
  memory (>2GB).
- fixed a bug in simulation of exploding horizons by all finite-difference methods
- corrected energy component in first arival time field
- important improvements of eikonal ray tracing method: illumination distribution over 
  Fresnel zones, reflections from polygon bottoms and better difraction point handling

  In 3.0
- CUDA 2.0 compatible GPU calculation of 2.5D Elastic Anisotropic method
  This feature requires CUDA 4.0 Development Drivers installed on your system to work!
  (Please, see http://developer.nvidia.com/cuda-toolkit-40)
- Visco-Elastic method to study fluid effect on water, oil and gas collector response
- Acoustic without Multiples quick method for exploding horizons to study multiples
- 2D Time and Depth Pre-stack Kirchhoff migrations as post-processing analysis tools
- GUI improvements with the aim of convenience:
  * Model Building Wizard update
  * Acquisition Geometry Wizard update
  * Modeling Run Wizard implementation
- 2D simulation engine improvements:
  * change of signal injection techniques for Acoustic method to match the wavelet phase 
    with other simulation methods
  * remedy the signal time shift in the exploding horizons mode
  * ability to mute horizons to control the exploding horizons mode
  * fixed bug in the first arrival time field calculations