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./guide File add.pro
add |
procedure add |
This procedure adds the data of the first two data containers (spectrum or continuum depending on !g.line) and stores their sum in the first data container. For example, in spectral line mode, this is equivalent to: *(!g.s[0]).data_ptr = *(!g.s[0]).data_ptr + *(!g.s[1]).data_ptr
get,index=1
copy,0,1
get, index=2
add