The “GenCSTable”-component takes a cross section (or a list of cross sections) as input and returns the equivalent table of data as a string. The physical units used for output are always metric. When plugged into a panel the information can be streamed to a file which then constitutes a valid cross section table. Karamba3D reads the data of cross section tables only once. So in order that changes in a table take effect, restart Grasshopper.