id summary reporter owner description type status priority milestone component resolution keywords cc workpackage 1226 aliasing problem in 2D q rotation? pkienzle "Consider the following image: there appears to be an aliasing problem depending on quadrant. Created using: ` sascomp ellipsoid -2d -nq=128 theta=60 phi=45 -pars -midq radius_polar=250 theta_pd=5 -double!` The problem persists in single precision running on the GPU and long double precision running on the CPU.  It is still there for -nq=127. It is less visible for -nq=256.   It does not appear to be a plotting issue." defect new major sasmodels 1.0 SasView Plotting/Graphing Enhancements