NXreftof

Status:

application definition, extends NXobject

Description:

This is an application definition for raw data from a TOF reflectometer.

Symbols:

The symbol(s) listed here will be used below to coordinate datasets with the same shape.

xSize: xSize description

ySize: ySize description

nTOF: nTOF description

Groups cited:

NXdata, NXdetector, NXdisk_chopper, NXentry, NXinstrument, NXmonitor, NXsample

Structure:

entry: (required) NXentry

title: (required) NX_CHAR

start_time: (required) NX_DATE_TIME

end_time: (required) NX_DATE_TIME

definition: (required) NX_CHAR

Official NeXus NXDL schema to which this file conforms

Obligatory value: NXreftof

instrument: (required) NXinstrument

name: (required) NX_CHAR

chopper: (required) NXdisk_chopper

distance: (required) NX_FLOAT {units=NX_LENGTH}

Distance between chopper and sample

detector: (required) NXdetector

data[xSize, ySize, nTOF]: (required) NX_INT

time_of_flight[nTOF]: (required) NX_FLOAT {units=NX_TIME_OF_FLIGHT}

Array of time values for each bin in a time-of-flight measurement

distance: (required) NX_FLOAT {units=NX_LENGTH}

polar_angle: (required) NX_FLOAT {units=NX_ANGLE}

x_pixel_size: (required) NX_FLOAT {units=NX_LENGTH}

y_pixel_size: (required) NX_FLOAT {units=NX_LENGTH}

sample: (required) NXsample

name: (required) NX_CHAR

Descriptive name of sample

rotation_angle: (required) NX_FLOAT {units=NX_ANGLE}

control: (required) NXmonitor

mode: (required) NX_CHAR

Count to a preset value based on either clock time (timer) or received monitor counts (monitor).

Any of these values: monitor | timer

preset: (required) NX_FLOAT {units=NX_ANY}

preset value for time or monitor

integral: (required) NX_INT

Total integral monitor counts

time_of_flight: (required) NX_FLOAT {units=NX_TIME_OF_FLIGHT}

Time channels

data: (required) NX_INT

Monitor counts in each time channel

data: (required) NXdata

data: link (suggested target: /NXentry/NXinstrument/NXdetector/data)

time_of_flight: link (suggested target: /NXentry/NXinstrument/NXdetector/time_of_flight)

Hypertext Anchors

Table of hypertext anchors for all groups, fields, attributes, and links defined in this class.

documentation (reST source) anchor

web page (HTML) anchor

/NXreftof/entry-group

#nxreftof-entry-group

/NXreftof/entry/control-group

#nxreftof-entry-control-group

/NXreftof/entry/control/data-field

#nxreftof-entry-control-data-field

/NXreftof/entry/control/integral-field

#nxreftof-entry-control-integral-field

/NXreftof/entry/control/mode-field

#nxreftof-entry-control-mode-field

/NXreftof/entry/control/preset-field

#nxreftof-entry-control-preset-field

/NXreftof/entry/control/time_of_flight-field

#nxreftof-entry-control-time-of-flight-field

/NXreftof/entry/data-group

#nxreftof-entry-data-group

/NXreftof/entry/data/data-link

#nxreftof-entry-data-data-link

/NXreftof/entry/data/time_of_flight-link

#nxreftof-entry-data-time-of-flight-link

/NXreftof/entry/definition-field

#nxreftof-entry-definition-field

/NXreftof/entry/end_time-field

#nxreftof-entry-end-time-field

/NXreftof/entry/instrument-group

#nxreftof-entry-instrument-group

/NXreftof/entry/instrument/chopper-group

#nxreftof-entry-instrument-chopper-group

/NXreftof/entry/instrument/chopper/distance-field

#nxreftof-entry-instrument-chopper-distance-field

/NXreftof/entry/instrument/detector-group

#nxreftof-entry-instrument-detector-group

/NXreftof/entry/instrument/detector/data-field

#nxreftof-entry-instrument-detector-data-field

/NXreftof/entry/instrument/detector/distance-field

#nxreftof-entry-instrument-detector-distance-field

/NXreftof/entry/instrument/detector/polar_angle-field

#nxreftof-entry-instrument-detector-polar-angle-field

/NXreftof/entry/instrument/detector/time_of_flight-field

#nxreftof-entry-instrument-detector-time-of-flight-field

/NXreftof/entry/instrument/detector/x_pixel_size-field

#nxreftof-entry-instrument-detector-x-pixel-size-field

/NXreftof/entry/instrument/detector/y_pixel_size-field

#nxreftof-entry-instrument-detector-y-pixel-size-field

/NXreftof/entry/instrument/name-field

#nxreftof-entry-instrument-name-field

/NXreftof/entry/sample-group

#nxreftof-entry-sample-group

/NXreftof/entry/sample/name-field

#nxreftof-entry-sample-name-field

/NXreftof/entry/sample/rotation_angle-field

#nxreftof-entry-sample-rotation-angle-field

/NXreftof/entry/start_time-field

#nxreftof-entry-start-time-field

/NXreftof/entry/title-field

#nxreftof-entry-title-field

NXDL Source:

https://github.com/FAIRmat-Experimental/nexus_definitions/tree/fairmat/applications/NXreftof.nxdl.xml