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Gate arrays

A gate-array contains the definition of a 1D array of pairs of channel numbers and the corresponding array element number. Data is allowed in free format specified in order of increasing array element number in the range 0 to 255 where array elements may be omitted from the sequence. Each pair of channel numbers defines a gate.


GATEARRAY <1D-gate-array-name>

<array-index>1 (<low-limit> <high-limit>)1 [[<array-index>2 (<low-limit> <high-limit>)2] [...

[<array-index>n (<low-limit> <high-limit>)n]...]


Gate-arrays may be defined here and used in the commands section to filter all group format data of the same type through different 1D gates .

eg.

GATEARRAY TACGATES
1 (100 4000)   2 (95 4000)  6 (100 3950) $...$  40 (85 4000)  45 (100 4000)
would define the gate array TACGATES. This array could then be accessed in the commands section to filter each germanium TAC word with parameters dependent on the group number.
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