Complementary data for maspim tutorials

This dataset is complementary to https://github.com/yaza11/maspim-notebooks. It contains a small test measurement for MSI data (in the "small example" folder) a full example for a 5-cm section (from 490 to 495 cm) an MSI measurement, except for the raw data that is linked under the github repo an XRF measurement an X-Ray scan of a 30-cm section covering the 5-cm section