array_name

Format:

array_name( int_expr col, int_expr row)

Result:

Number

Description:

The first argument is the column (x), second the row number (y). The column index runs over neighbouring cells.

This function can also be used for assignments.

Note that there is the verb project which converts ARRAYs into SCANs, see section 15.3.53.

e.g.:

SPECTRA> create/arr test 3 4

SPECTRA> test(1,1) = 11

SPECTRA> test(2,1) = 21

SPECTRA> test(3,1) = 31

SPECTRA> type test
Shows 12 elements, the first 3 are non-zero.