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

ChangeLogTime v1

Enable screenshots using DOCS_SCREENSHOTS in CMake

Summary

Adds a constant to the times for the requested log.

See Also

CreateLogTimeCorrection, ChangePulsetime, ShiftLogTime

Properties

Name	Direction	Type	Default	Description
InputWorkspace	Input	MatrixWorkspace	Mandatory	A workspace
OutputWorkspace	Output	MatrixWorkspace	Mandatory	The name to use for the output workspace
LogName	Input	string		Name of the log to add the offset to
TimeOffset	Input	number	0	Number of seconds (a float) to add to the time of each log value. Required.

Description

Adds a constant to the times for the requested log.

See also

ShiftLogTime and CorrectLogTimes

Usage

Note

To run these usage examples please first download the usage data, and add these to your path. In Mantid this is done using Manage User Directories.

#Load a workspace
w=Load('CNCS_7860')
#get the log times for a particular variable
original=w.getRun()['Speed5'].times
#Change the log times
w=ChangeLogTime(w,LogName='Speed5',TimeOffset='10')
#get the log times for a particular variable, after change
modified=w.getRun()['Speed5'].times
#print times
print("OriginalTimes:  {}".format(np.datetime_as_string(original, timezone='UTC')))
print("ModifiedTimes:  {}".format(np.datetime_as_string(modified, timezone='UTC')))

Output:

OriginalTimes:  ['2010-03-25T16:09:27.780000000Z' '2010-03-25T16:10:01.560998229Z'
 '2010-03-25T16:10:31.514001159Z' '2010-03-25T16:11:25.498002319Z']
ModifiedTimes:  ['2010-03-25T16:09:37.780000000Z' '2010-03-25T16:10:11.560998229Z'
 '2010-03-25T16:10:41.514001159Z' '2010-03-25T16:11:35.498002319Z']

Categories: AlgorithmIndex | DataHandling\Logs

Source

C++ header: ChangeLogTime.h

C++ source: ChangeLogTime.cpp