DMSC Winter School 2026

26 Jan 2026, 08:30 → 27 Jan 2026, 17:00 Europe/Copenhagen

Tycho - B01.100.1005 (ESS Lund)

Intended Audience

This school is designed for instrument scientists and any ESS staff—both scientific and engineering—who want to learn the fundamental DMSC tools for manipulating and visualizing ESS data.

Learning Objectives

By the end of this school, participants will be able to:

1.     Simulate Neutron Experiments:

·      Run simple neutron experiment simulations using McStas to generate synthetic yet realistic data.

2.     Use Scipp for Data Reduction/Analysis:

·      Import experimental data into Scipp

·      Manipulate and visualize data using Scipp’s tools

3.     Apply Data Reduction Techniques:

·      Perform common data reduction tasks such as masking bad data

·      Convert data from detector space to physical units (e.g., wavelength and d-spacing) using Scipp

4.     Manage Data Using SciCat:

·      Store both raw and processed data in the SciCat metadata catalogue

·      Apply FAIR (Findable, Accessible, Interoperable, Reusable) data management principles

Format

The school is based on hands-on, guided exercises using Jupyter Notebooks.

 

Monday 26 January

Coffee

1 Introduction: Workflows & Tools

Speaker: Mads Bertelsen (European Spallation Source ERIC)

winter_school_intro.pptx

2 Python Introduction & McStas Introduction

Speaker: Mads Bertelsen (European Spallation Source ERIC)

python_mcstas.pptx

Morning coffee break

3 McStas Exercises

Speaker: Mads Bertelsen (European Spallation Source ERIC)

Lunch

4 SciCat Demo

Speaker: Mads Bertelsen (European Spallation Source ERIC)

5 Scipp Introduction

Speaker: Neil Vaytet (European Spallation Source ERIC)

Afternoon coffee break

6 Scipp Introduction

Speaker: Neil Vaytet (European Spallation Source ERIC)

7 Recap & Questions

Speakers: Mads Bertelsen (European Spallation Source ERIC), Neil Vaytet (European Spallation Source ERIC)

Tuesday 27 January

Coffee

8 Scipp Coordinates Transformation

Speaker: Jan-Lukas Wynen (European Spallation Source ERIC)

Morning coffee break

9 Scipp Data Reduction

Speakers: Jan-Lukas Wynen (European Spallation Source ERIC), Neil Vaytet (European Spallation Source ERIC)

Lunch

10 Scipp Data Reduction

Speakers: Jan-Lukas Wynen (European Spallation Source ERIC), Neil Vaytet (European Spallation Source ERIC)

11 Scipp's Sciline & Data Reduction Workflows - Introduction

Speaker: Johannes Kasimir (DMSC)

Afternoon coffee break

12 Sciline Exercises

Speakers: Johannes Kasimir (DMSC), Neil Vaytet (European Spallation Source ERIC)

13 Demonstrations

Speakers: Johannes Kasimir (DMSC), Neil Vaytet (European Spallation Source ERIC)

14 Recap & Questions

Speakers: Jan-Lukas Wynen (European Spallation Source ERIC), Johannes Kasimir (DMSC), Mads Bertelsen (European Spallation Source ERIC), Neil Vaytet (European Spallation Source ERIC)