nmrglue.fileio.varian.get_blockheader

nmrglue.fileio.varian.get_blockheader(f)

Unpack block header parameters into a list.

Reads the 28-byte block header from f and unpacks into a list. Endiness is corrected as needed.

Returned list contents:

N	Variable	Description
0	scale	scaling factor
1	status	status of data in block
2	index	block index
3	mode	block mode
4	ctcount	ct value of FID
5	lpval	left phase
6	rpval	right phase
7	lvl	level drift correction
8	tlt	tilt drift correction