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R and T Memories

CLASS keeps 2 observations in memory, in two different buffers, called R and T. The R memory is the only one that may be accessed directly; the T memory is only used for operations on spectra (additions,...). The GET n command places the spectrum corresponding to entry number n in the R buffer, while the previous R content is stored in the T buffer. The command SWAP exchanges both memories.



Gildas manager 2018-02-17