3.3.2.16. NXspe

Status:

application definition, extends NXobject

Description:

NXSPE Inelastic Format. Application definition for NXSPE file format.

Symbols:

No symbol table

Groups cited:

NXcollection, NXdata, NXentry, NXfermi_chopper, NXinstrument, NXsample

Structure:

ENTRY: (required) NXentry

program_name: (required) NX_CHAR ⤆

definition: (required) NX_CHAR ⤆

Official NeXus NXDL schema to which this file conforms. ...

Official NeXus NXDL schema to which this file conforms.

Obligatory value: NXspe

@version: (required) NX_CHAR ⤆

NXSPE_info: (required) NXcollection ⤆

fixed_energy: (required) NX_FLOAT {units=NX_ENERGY}

The fixed energy used for this file.

ki_over_kf_scaling: (required) NX_BOOLEAN

Indicates whether ki/kf scaling has been applied or not.

psi: (required) NX_FLOAT {units=NX_ANGLE}

Orientation angle as expected in DCS-MSlice

data: (required) NXdata ⤆

azimuthal: (required) NX_FLOAT {units=NX_ANGLE}

azimuthal_width: (required) NX_FLOAT {units=NX_ANGLE}

polar: (required) NX_FLOAT {units=NX_ANGLE}

polar_width: (required) NX_FLOAT {units=NX_ANGLE}

distance: (required) NX_FLOAT {units=NX_LENGTH}

data: (required) NX_NUMBER ⤆

error: (required) NX_NUMBER

energy: (required) NX_FLOAT {units=NX_ENERGY}

INSTRUMENT: (required) NXinstrument ⤆

name: (required) NX_CHAR ⤆

FERMI_CHOPPER: (required) NXfermi_chopper ⤆

energy: (required) NX_NUMBER {units=NX_ENERGY}

SAMPLE: (required) NXsample ⤆

rotation_angle: (required) NX_NUMBER {units=NX_ANGLE}

seblock: (required) NX_CHAR

temperature: (required) NX_NUMBER {units=NX_TEMPERATURE}

Hypertext Anchors

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

NXDL Source:

https://github.com/nexusformat/definitions/blob/main/applications/NXspe.nxdl.xml