Chapter 8. Triple Axis Commands

Contains a list of commands relevant to triple axis instruments.

Table of Contents

AcceptLattice
CalcLattice
CorrectLattice
DefineBragg
DisableUBMode
EnableUBMode
Instrument GetAnaSpacing
Instrument GetAna
Instrument GetMono
Instrument GetMonoSpacing
Instrument SetAnaSpacing
Instrument SetMonoSpacing
MoveBragg
Qscan
UB AddPeakSet
UB CalcDestination
UB CalcHKL
UB Calculate
UB DeletePeakSet
UB ExcludePeakSet
UB GetEnergyTolerance
UB IncludePeakSet
UB InvalidatePrimary
UB ModifyPeakSet
UB Print
UB PrintUBMatrix
UB SetEnergyTolerance
UB SetLatticeFixed
UB SetPrimary
UB SetRefPlane

AcceptLattice

Brief Description

Accepts the calculated lattice constant from the last findpeak if available .

Full Command Path

Usage: AcceptLattice [h] [k] [l]

Usage: AcceptLattice A B C

Positional Arguments

[h] [k] [l] are the hkl values. Parameters of the sample lattice will be set as follows:

  • A will be set equal to [h]*[lattice constant]/[length]

  • B will be set equal to [k]*[lattice constant]/[length]

  • C will be set equal to [l]*[lattice constant]/[length]

  • [length] is the square root of the sum of squares of [h], [k], and [l]

Alternatively, the user specify combination of symbols A, B and C as parameter of AcceptLattice. A B C refer to lattice vectors A, B and C. The corresponding parameter(s) of the sample lattice will be redefined to the lattice constant determined by the last findpeak command.