All requests for technical support from the VASP group must be addressed to: email@example.com
QSPIRAL = [real array]
Default: QSPIRAL = 3*0.0
Description: the QSPIRAL-tag specifies the spin spiral propagation vector.
QSPIRAL specifies the spin spiral propagation vector in direct coordinates of the reciprocal lattice.
See the description of spin spiral calculations for more details.