Looked into use of FFTW in multithreaded apps. Made uncommitted mod to make it threadsafe per FFTW documentation (use mutex to protect "plan" creation and destruction).
Worked on Carta state design; it's turning out to be fairly tricky.
Jeff Kern
Susan Loveland
Viewer:
CAS-6354 (rewrite getFreqProfile)
CAS-6614 (Spectral frame differences when importing fits cube)
CAS-6807 (Spectral fitting error when converting to Kelvin)