[Muon] Temperature and field home display

[Anders Markvardsen]

In the home panel in 'Run information' at the bottom display also the value recorded in the nexus field and temperature entries, if these are available in the nexus file.

In the nexus file these should be available from

run\sample\temperature run\sample\magnetic_field

As a first step to complete this ticket check if this information gets loaded up loading muon nexus files. If not have this done, and update the wiki http://www.mantidproject.org/Run#ISIS_Muon_data accordingly.

Then in MuonAnalysis use code like:

const Run& runDetails = matrix_workspace->run(); std::string runNumber = runDetails.getProperty("run_number")->value();

[Nick Draper]

Moved to backlog at the code freeze for R2.6

[Arturs Bekasovs]

Refs #7178. Add a test for existing log properties.

Though http://www.mantidproject.org/Run#ISIS_Muon_data does have a list of run properties read from the Muon files, it wasn't checked in any of tests before.

Changeset: 8f75f52a241e91bf64430658ca3005389d8b41a3

[Arturs Bekasovs]

Refs #7178. Update test to check for new properties.

Changeset: 5f1f117c7014df8024bc8f1f5a9728160031be46

[Arturs Bekasovs]

Refs #7178. Improve test robustness against type mismatch.

Changeset: d82790a16426706d51d1ed3a5abc4d41abb6baf9

[Arturs Bekasovs]

Refs #7178. Make names of new parameters better.

Changeset: a9f273ec504aa33d5456fcc80bd74476adefe72f

[Arturs Bekasovs]

Refs #7178. Add code to read new properties from Nexus file.

Changeset: 9427b9c6308f8922ac11461dcc207d11b7b00c97

[Arturs Bekasovs]

Updated wiki page to include new properties: http://www.mantidproject.org/index.php?title=Run&action=historysubmit&diff=20161&oldid=16494

[Arturs Bekasovs]

Refs #7178. Do a minor refactoring.

Instead of going through a huge pain of calculating average of time series manually (from a string!) we can just use an appropriate method.

Changeset: a9db6983220f2a5277de97f5a82bf0ec305e33ae

[Arturs Bekasovs]

Refs #7178. Change property not found/set messages.

It is not an error when expected log is not found or set.

Changeset: 3150a53306075396c0281b8f6abf893e34e5e9d1

[Arturs Bekasovs]

Refs #7178. Use ostringstream to build info string.

Concatenating strings is inefficient and tedious.

Changeset: efda49d4afdedd8241fbc85d7d6ca134cbc530de

[Arturs Bekasovs]

Refs #7178. Add code to display new properties.

Changeset: 5c46307b3b8f85c5e25220ac2a9c3faf38486e89

[Arturs Bekasovs]

Tester:

All the necessary files are in AutoTestData directory.

Firstly, check that the code for loading temperature and magnetic field properties is sensible and that unit tests cover that functionality.

Then load MUSR00015189.nxs file and find sample_temp and sample_magn_field in the list of log values. To be 100% sure that the values are right, you can use hdfview application to inspect the file.

Check that new properties are displayed correctly in the run info box on the Home tab of Muon Analysis, again using MUSR00015189.nxs. Make sure values are correct.

Check that the situation when properties do not exist in the file is handled property. You can use argus0026287.nxs for that.

[Peter Parker]

Merge remote-tracking branch 'origin/feature/7178_muon_temp_and_field_logs'

Full changeset: ​f88d1d0738aefbdb02e9f49afd352c170ecf3526

[Stuart Campbell]

This ticket has been transferred to github issue ​8024