The MRANGE program extracts a range of points along one of the axes. The number of dimensions will be the same as in the original spectrum.
The MRANGE program is called as follows (all parameters must be written on one line):
<Machine ID>mrange <name> <expno> <procno> <disk> <user> <dimension> <index 1> <index 2> <oname> <oexpno> <oprocno> <odisk> <ouser>
The first five parameters define the previously transformed spectrum file on which to operate. The dimension parameter selects the dimension to extract. The index 1 and index 2 parameters select the range to extract in that dimension. These must be numbers from 0 to the size in that dimension minus one. The name of the output file is defined by the last five parameters.