... You can use software packages in this section for scientific data processing and visualization. ... AIPS -- calibration, data analysis, image display, plotting on astronomical data. ... ANA -- extensive, interactive data and image processing software package and language. ... XYPLOT -- a plottig and data analysis tool. xyplot -- a two-dimensional graphing and plotting package. yap -- display and print 2D slices of 3D rectangular grids. yplot -- scientific plots from large structured data file. ...