ANALYSE\STRIP File STRIP creates a GILDAS 2-D image which can be used later by GILDAS to produce Velocity-Position plots using command RGMAP. STRIP works on the current index, and checks that it defines a true strip along one of the main directions ; that means you should have build the current index with FIND/OFFSET Value * or FIND/OFFSET * Value. The current X unit is used. The name of the output file must be given. If you want to produce a strip not along one of the main directions, you will have to change the offsets of your spectra using command MODIFY OFFSETS, and writing the modified spectra in a new output file. STRIP can also produce a GILDAS 2-D image from a set of parallel continuum drifts. The drifts must have the same steps, and be regularly spaced. The index must define a coherent map.