Ticket #2271 (closed: fixed)

Opened 10 years ago

Last modified 5 years ago

Implement a reader for PEARL's existing MC absorption coefficents

Reported by: Martyn Gigg Owned by: Martyn Gigg
Priority: major Milestone: Iteration 27
Component: Mantid Keywords:
Cc: nick.draper@… Blocked By:
Blocking: Tester: Nick Draper

Description

As part of the Monte Carlo work we need to support PEARL at ISIS startup. The first step is to implement a reader for their existing coefficient files that can then be used within their reduction chain.

This should be fairly simple as they are just ASCII files.

Some examples attached will email from Bill Marshall 

Please find attached the drawings for single- and double-toroid P-E cell
anvil cores and two Zip files containing ASCII-format files of example
P-E cell attenuation calculations and measured neutron attenuation
coefficients. 

 

For each calculated attenuation function (*.out ) I've included the
corresponding list file (*.lis) containing the parameter values and
files used in the calculation.

 

Please let me know if there's anything else you need. 

 

Regards,

 

Bill

Attachments

Example Attenuation Calculation files.zip​ (21.5 KB) - added by Martyn Gigg 10 years ago.
Measured mu_lambda files.zip​ (225.6 KB) - added by Martyn Gigg 10 years ago.

Change History

Changed 10 years ago by Martyn Gigg

Changed 10 years ago by Martyn Gigg

comment:1 Changed 10 years ago by Martyn Gigg

  • Owner set to Martyn Gigg
  • Status changed from new to accepted

comment:2 Changed 10 years ago by Martyn Gigg

  • Cc nick.draper@… added

comment:3 Changed 10 years ago by Martyn Gigg

(In [9331]) Made LoadAscii slightly more flexible so that it can deal with two-column files. Also, the functions that deal with header info and data reading are overridable. Re #2271

comment:4 Changed 10 years ago by Martyn Gigg

(In [9337]) Created a simple Python algorithm that uses LoadAscii to read the PEARL MC attenuation factors and the extra meta information. Re #2271

comment:5 Changed 10 years ago by Martyn Gigg

  • Status changed from accepted to verify
  • Resolution set to fixed

comment:6 Changed 10 years ago by Martyn Gigg

  • Status changed from verify to reopened
  • Resolution fixed deleted

comment:7 Changed 10 years ago by Martyn Gigg

(In [9356]) Fix a bug in LoadAscii when trying to process header information from a file written on a different platform. Also fix the FileFinder test. Re #2271 Re #2372

comment:8 Changed 10 years ago by Martyn Gigg

  • Status changed from reopened to accepted

comment:9 Changed 10 years ago by Martyn Gigg

  • Status changed from accepted to verify
  • Resolution set to fixed

comment:10 Changed 10 years ago by Nick Draper

  • Status changed from verify to verifying
  • Tester set to Nick Draper

comment:11 Changed 10 years ago by Nick Draper

  • Status changed from verifying to closed

passed in v1.1.9515

comment:12 Changed 5 years ago by Stuart Campbell

This ticket has been transferred to github issue ​3118

Note: See TracTickets for help on using tickets.