NX_ANGLE
| example: degrees or radians or arcminutes or |
NX_ANY
| usage: things like logs that aren't picky on units |
NX_AREA
| example: m2 or barns |
NX_CROSS_SECTION
| example: barns |
NX_CHARGE
| example: pC or C |
NX_CURRENT
| example: A |
NX_DIMENSIONLESS
| for fields where the units cancel out, example: "" or mm/mm (NOTE: not the same as NX_UNITLESS) |
NX_EMITTANCE
| emittance (length * angle) of a radiation source, example: nm*rad |
NX_ENERGY
| example: J or keV |
NX_FLUX
| example: s-1 cm-2 |
NX_FREQUENCY
| example: Hz |
NX_LENGTH
| example: m |
NX_MASS
| example: g |
NX_MASS_DENSITY
| example: g cm-3 |
NX_MOLECULAR_WEIGHT
| example: g mol-1 |
NX_PER_AREA
| example: cm-2 |
NX_PER_LENGTH
| example: cm-1 |
NX_PERIOD
| (alias to NX_TIME) period of pulsed source, example: microseconds |
NX_POWER
| example: W |
NX_PRESSURE
| example: Pa |
NX_PULSES
| (alias to NX_NUMBER) clock pulses |
NX_SCATTERING_LENGTH_DENSITY
| example: cm-2 |
NX_SOLID_ANGLE
| example: sr | steradian |
NX_TEMPERATURE
| example: K |
NX_TIME
| example: s |
NX_TIME_OF_FLIGHT
| (alias to NX_TIME) example: s |
NX_VOLTAGE
| example: V |
NX_VOLUME
| example: m3 |
NX_UNITLESS
| for fields that don't have a unit (e.g. hkl) so that they don't inherit the wrong units (NOTE: not the same as NX_DIMENSIONLESS) |
NX_WAVELENGTH
| example: Angstrom |
NX_WAVENUMBER
| units for Q, example: Angstrom-1 or nm-1 |