Opened 7 months ago

#767 new defect

tree importer fails to handle numeric group-names

Reported by: westram Owned by: devel
Priority: major Milestone:
Component: ARB_NTREE (I/O) Version: SVN
Keywords: tree group bootstrap Cc:


Reproduce bug:

  • load demo.arb
  • rename group 'test' into '12345'
  • export tree to file
  • import saved file again


  • group '12345' gets interpreted as bootstrap (group disappears; bootstrap appears)
  • a bootstrap scale-warning appears


  • Check whether extended newick tree format as used by arb is capable
    • to represent numeric group-names
    • to distinguish them from bootstrap values
  • Otherwise avoid numeric group-names or modify them during save (e.g. prefix by '_' and warn?)

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