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sd.scantable.nif - Function

5.1.2 Return a number of IFs
Description

Return a number of IFs in this scantable.

If scanno argument is specified, the number of IFs for that scan will be returned. Otherwise, the total number of IFs, which is written in the header of the data, will be returned.

Arguments

Inputs

scanno

Scan number

allowed:

integer

Default:

-1 (total)

Returns
integer

Example

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