The Q command takes energy values and transforms h, k, and l values to move to a given position.
Usage: Q [E] ["i" OR "f"] [Efixed] [h] [k] [l]
Usage: Q [h] [k] [l] This command uses the current initial and final energy.
[E] is a value for the current energy transfer coming in before it hits the sample.
["i" OR "f"] specifies whether you want to fix initial[i] or final[f] energy values.
[Efixed] a value for initial or final energy.
[h] is a value defining a point in reciprocal space.
[k] is a value defining a point in reciprocal space.
[l] is a value defining a point in reciprocal space.