gemini.nifs:
   nfacquire - Collapse flip-mirror frame into image of field for acquisition   
     nfdispc - Display a series of channel maps from a NIFS data cube
   nfextract - Extract a 1D spectrum from a transformed NIFS file
 nffitcoords - Compute 2-D dispersion and distortion maps
    nffixbad - Fix bad pixels in NIFS frames
     nfimage - Collapse unprocessed dispersed spectral frame into 2D image
       nfmap - Extract a channel map from a NIFS data cube
   nfprepare - Prepare NIFS data for reduction
     nfsdist - Establish S-distortion calibration
  nftelluric - Correct telluric absorption in transformed NIFS file
 nftransform - Rectify 2-D NIFS spectra
     nifcube - Create data cubes from NIFS format files.
     
Hidden Tasks:
     nfcheck - Check input and output files, and return a list
     nfckcal - Check lamp & S-dist files, return updated list
       nfpad - Pad frame in the y-dimension for overfilling of the detector
       nfwcs - Set 3-D WCS

Documentation:
    nifsinfo - Overview of the NIFS package
nifsexamples - Print data reduction examples to the screen