Python codes for Arecibo, GBT, APEX, and TripleSpec data cubes. Forked from casaradio: http://code.google.com/p/casaradio

Renamed from "gbtpy" to "sdpy" to indicate that it isn't just for GBT but for all single dish heterodyne or other cubemaking machines.

Tools for:

• Generation of artificial off positions by averaging all positions in OTF maps
• calibration of position-switched data using those off positions
• Gridding OTF data using a user-specified kernel

• astropy