Review on page /content/Modul_5/en_qgis_non_spatial_tools.html

[enauj]

Great chapter

a few things I don't fully understand:

• Sometimes, it is just said that a certain method is of great importance or very valuable but not WHY it is of great importance. (see line 160 for example). -> more workflow examples concerning humanitarian GIS work
• I don't understand the note on line 203 "When a filter is applied with the Query Builder, QGIS treats the resulting subset as if it were the entire layer."
• maybe more information on what you can do with non-spatial joins, (partially explained in module 6 already)

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• I will check content with wiki