2.3.3.3.167. NXpeak¶
Status:
base class, extends NXobject
Description:
Base class for spectral peaks, their functional form, and support (values).
Symbols:
The symbols used in the schema to specify e.g. dimensions of arrays.
n_support: Number of support points
- Groups cited:
Structure:
label: (optional) NX_CHAR
Human-readable label which specifies which concept/entity ...
Human-readable label which specifies which concept/entity the peak represents/identifies.
description: (optional) NX_CHAR
Is the peak described analytically via a functional form ...
Is the peak described analytically via a functional form or is it empirically defined via measured/reported intensity/counts as a function of an independent variable.
If the functional form is not empirical or Gaussians, users should enter other for the peak_model and add relevant details in the NXcollection.
Any of these values:
empirical
gaussian
lorentzian
voigt
otherposition: (optional) NX_NUMBER (Rank: 1, Dimensions: [n_support]) {units=NX_ANY}
In the case of an empirical description of the peak and its shoulders, ...
In the case of an empirical description of the peak and its shoulders, this array holds the position values for the independent variable.
intensity: (optional) NX_NUMBER (Rank: 1, Dimensions: [n_support]) {units=NX_ANY}
In the case of an empirical description of the peak and its shoulders, ...
In the case of an empirical description of the peak and its shoulders, this array holds the intensity/count values at each position.
PARAMETERS: (optional) NXparameters
In the case of an analytical description (or if peak_model is other) this ...
In the case of an analytical description (or if peak_model is other) this collection holds parameter of (and eventually) the functional form. For example in the case of Gaussians mu, sigma, cut-off values, and background intensity are relevant parameter.
Hypertext Anchors¶
List of hypertext anchors for all groups, fields, attributes, and links defined in this class.
