Updated over 9 years ago by Knödlseder Jürgen

GammaLib-00-09-00 release¶

This is the last release before the version 1.0.0 release of GammaLib. The release contains basically all features that are planned for release 1.0.0 and serves as pre-release for validating the code prior to the 1.0.0 release.

The following changes have been implemented with respect to the previous release:

• Add energy dispersion to CTA module
• Add pointing table support to CTA module
• Add event filtering for binned analysis
• Add +=, -=, *= and /= operators to GSkymap
• Add integration status tracking to GIntegral
• Add GCTAExposure and GCTAMeanPsf classes
• Add ts and tscalc attributes to GModel and use them in models
• Add manipulation methods to GCTAResponseTable
• Add read(), write() and save() methods to GCTAPsf2D and GCTAPsfKing
• Add classname() method to all classes
• Add utc() methods to GTime class
• Add hierachical element access methods to GXml and GXmlNode
• Add table creation and saving methods to GCsv class
• Add predefined entity support to XML module
• Read/write altitude and azimuth attributes of CTA data
• Refactor CTA response class, add GCTAResponseCube class
• Improve CTA response computation for extended models
• Implement CTA stacked analysis
• Optimize CTA binned and stacked analysis
• LM optimizer now allows logL decreases up to 1.0
• Load events only when needed into GCTAObservation
• Implement full automatic typecasting in Python module
• Fill DETX and DETY values in GCTAResponseIrf::mc
• Rename GCTAModelBackground to GCTAModelCubeBackground
• Rename GCTAModelInstBackground to GCTAModelIrfBackground
• Rename GIntegral::romb() to GIntegral::romberg()
• Correctly take into account logfile name change in Python
• Correctly use DETX/DETY in radians in GCTAInstDir
• Introduce class codes to avoid dynamic type casting
• Remove error computation from optimization
• Add GOptimize::errors() method for error computation
• Add support for user and save CTA energy thresholds
• Several bug corrections