[ Identification | Description | Input parameters | Links ]
DivPos_monitor Component2D detector for intensity as a function of both horizontal position and wavelength. This gives information similar to an aceptance diagram used eg. to investigate beam profiles in neutron guides. Example: DivPos_monitor(nh=20, ndiv=20, filename="Output.dip", xmin=-0.1, xmax=0.1, ymin=-0.1, ymax=0.1, maxdiv_h=2)
| Name | Unit | Description | Default | |
| nh | 1 | Number of bins in position | 20 | |
| ndiv | 1 | Number of bins in divergence | 20 | |
| filename | string | Name of file in which to store the detector image | 0 | |
| xmin | m | Lower x bound of detector opening | -0.05 | |
| xmax | m | Upper x bound of detector opening | 0.05 | |
| ymin | m | Lower y bound of detector opening | -0.05 | |
| ymax | m | Upper y bound of detector opening | 0.05 | |
| xwidth | m | Width of detector. Overrides xmin,xmax. | 0 | |
| yheight | m | Height of detector. Overrides ymin,ymax. | 0 | |
| maxdiv_h | degrees | Maximal horizontal divergence detected | 2 | |
| restore_neutron | 1 | If set, the monitor does not influence the neutron state | 0 | |
| nx | 1 | 0 | ||
| ny | 1 | Vector definition of "forward" direction wrt. divergence, to be used e.g. when the monitor is rotated into the horizontal plane | 0 | |
| nz | 1 | 1 | ||
| nowritefile | 1 | If set, monitor will skip writing to disk | 0 |
| AT ( | , | , | ) RELATIVE | |||
|---|---|---|---|---|---|---|
| ROTATED ( | , | , | ) RELATIVE |
DivPos_monitor.comp.
[ Identification | Description | Input parameters | Links ]
Generated on 2024-01-03 11:47:43