At line 9 added 6 lines. |
+ |
+ {{> addauxref ''qh qk ql''}} |
+ |
+ Define the vectors for the scattering plane. |
+ |
+ |
Line 20 was replaced by lines 26-28 |
- is a help during setup of the instrument or in powder mode. The sequence: |
+ is a help during setup of the instrument or in powder mode. |
+ |
+ The sequence: |
Line 22 was replaced by line 30 |
- ref clear |
+ ref clear all |
Lines 24-25 were replaced by lines 32-33 |
- ref aux ax ay az |
- ref aux bx by bz |
+ addauxref ax ay az |
+ addauxref bx by bz |
Lines 28-29 were replaced by lines 36-37 |
- with ax, ay, az being the first plane vector and bx, by, bz being the second plane vectors achieves |
- creates a UB matrix which allows to drive QE positions and qm. But be aware that a3, sgu and sgl values |
+ with ax, ay, az being the first plane vector and bx, by, bz being the second plane vector |
+ creates a UB matrix which allows to drive Q positions and qm. But be aware that a3, sgu and sgl values |
Line 102 was replaced by line 110 |
- Find the peak 2 0 0 and optimize it |
+ > MAKEUBFROMCELL |
Line 104 was replaced by lines 112-116 |
- ... |
+ MAKEUBFROMCELL builds a UB matrix from the cell only. With this you can drive to 2 0 0 |
+ |
+ > drive qh 2 0 0 |
+ |
+ This will get you the correct two-theta == a4. You have to search the peak in a3, sgu and sgl and optimize it. |