SndDecode

Syntax
	int SndDecode(`struct DataMap` ptr,`struct SndData` snd);
Header
	superdarn/sndread.h
Library
	snd
Description
	The `SndDecode` function decodes a `snd` data record from a `DataMap` structure. The `DataMap` structure is pointed to by the argument ptr. The data is decoded and used to populate the `snd` data structure pointed to by the argument snd.
Returns
	Returns zero on success. On error, (-1) is returned.
Errors
	On error, (-1) is returned.
Example
	None