\(\renewcommand\AA{\unicode{x212B}}\)

SaveAscii v1

../_images/SaveAscii-v1_dlg.png

SaveAscii dialog.

Summary

Saves a 2D workspace to a ascii file.

Properties

Name

Direction

Type

Default

Description

InputWorkspace

Input

MatrixWorkspace

Mandatory

The name of the workspace containing the data you want to save to a Ascii file.

Filename

Input

string

Mandatory

The filename of the output Ascii file. Allowed extensions: [‘.dat’, ‘.txt’, ‘.csv’]

WorkspaceIndexMin

Input

number

0

The starting workspace index.

WorkspaceIndexMax

Input

number

Optional

The ending workspace index.

SpectrumList

Input

int list

List of workspace indices to save.

Precision

Input

number

Optional

Precision of output double values.

WriteXError

Input

boolean

False

If true, the error on X will be written as the fourth column.

CommentIndicator

Input

string

Character(s) to put in front of comment lines.

Separator

Input

string

CSV

Character(s) to put as separator between X, Y, E values. Allowed values: [‘CSV’, ‘Tab’, ‘Space’, ‘Colon’, ‘SemiColon’, ‘UserDefined’]

CustomSeparator

Input

string

If present, will override any specified choice given to Separator.

ColumnHeader

Input

boolean

True

If true, put column headers into file.

ICEFormat

Input

boolean

False

If true, special column headers for ICE in file.

Description

The workspace data are stored in the file in columns: the first column contains the X-values, followed by pairs of Y and E values. Columns are separated by commas. The resulting file can normally be loaded into a workspace by the LoadAscii v2 algorithm.

As far as we are aware, this algorithm is only used by the ISIS Indirect group (including within the Indirect Diffraction GUI). Please see the new version: SaveAscii v2.

Limitations

The algorithm assumes that the workspace has common X values for all spectra (i.e. is not a ragged workspace). Only the X values from the first spectrum in the workspace are saved out.

Categories: AlgorithmIndex | DataHandling\Text

Source

C++ header: SaveAscii.h

C++ source: SaveAscii.cpp