A Changes in Version 3.5

• New generic KPG_STOCx calculates clipped ordered statistics, enabling the API of KPG_STOSx to remain unchanged.
• New routine kpgPutOutline creates and stores an STC polygon describing the spatial extent of an NDF. It has an option to define a convex hull enclosing specified pixels in an array.
• New generic KPG1_FMEDx derives the median of an array using Wirth’s method. It is much faster than KPG1_MEDUx.
• KPG1_WRCAT can store arbitrary headers in the output catalogue.
• KPG1_CORRx has a new argument which returns the number of used points.
• The random number seed can now be set via environment variable STAR_SEED.
• kpgGtobj can now create an AST Region describing the coverage of a supplied NDF.
• Fixed a bug in CCG_FLX1 affecting variance calculations where the width was not squared in summations. This would affect the integ estimator in tasks such as KAPPA::COLLAPSE.
• Prevent values falling outside the histogram in KPG1_OPGR1.
• Fixed a memory leak in kpg1Kygp1.