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HKLEXTRA.MAC | ||||||
[ source code | installed at | configured at ] | ||||||
See other macros in category: All | ||||||
Description:
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Documentation:
These macros complement the standard spec macros for scanning in the reciprocal space. They include: EXAMPLE | ||||||
Macros:
Usage: dhklscan <Hstart> <Hfinish> <Kstart> <Kfinish> <Lstart> <Lfinish> <interv.> <time> Scan in the reciprocal space analogous to a hklscan but the diffractometer is moved back to the initial position when the scan is finished or interrupted. dhscan Usage: dhscan <start> <finish> <intervals> <time> Scan in the reciprocal space analogous to a standard hscan but the diffractometer is moved back to the initial position when the scan is finished or interrupted. dkscan Usage: dkscan <start> <finish> <intervals> <time> Scan in the reciprocal space analogous to a standard kscan but the diffractometer is moved back to the initial position when the scan is finished or interrupted. dlscan Usage: dlscan <start> <finish> <intervals> <time> Scan in the reciprocal space analogous to a standard lscan but the diffractometer is moved back to the initial position when the scan is finished or interrupted. hkradscan Usage: hkradscan <Rstart> <Rfinish> <intervals> <time> [L=<expression>] Radial scan in the HK plane. The radius of the projection on the HK plane in made to vary from <Rstart> to <Rfinish> in reciprocal lattice units. The direction of the scan is determined by the current position of the diffractometer in the reciprocal space. By default the L value is constant unless <expression> is specified. If so, it is evaluated at each scan point and L is corrected accordingly. hlradscan Usage: hlradscan <Rstart> <Rfinish> <intervals> <time> [K=<expression>] Radial scan in the HL plane. Analogous to hkradscan. klradscan Usage: klradscan <Rstart> <Rfinish> <intervals> <time> [H=<expression>] Radial scan in the KL plane. Analogous to hkradscan. dhkradscan Usage: dhkradscan <Rstart> <Rfinish> <intervals> <time> [L=<expression>] Delta radial scan in the HK plane. It is analogous to hkradscan but <Rstart> and <Rfinish> are specified as relative values with respect to the current one. When the scan finishes or is interrupted, the diffractometer moves back to the initial position. dhlradscan Usage: dhlradscan <Rstart> <Rfinish> <intervals> <time> [K=<expression>] Delta radial scan in the HL plane. Analogous to dhkradscan. dklradscan Usage: dklradscan <Rstart> <Rfinish> <intervals> <time> [H=<expression>] Delta radial scan in the KL plane. Analogous to dhkradscan. | ||||||
Internal Macros: | ||||||
Usage: _hklradscan _ahklradscan Usage: _ahklradscan _dhklradscan Usage: _dhklradscan | ||||||
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