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--- 30-April-2015, version 0.1.3
- New functionalities (suggested and supported by Andr Groe-Stoltenberg):
  - Function for soil indices implemented (soilindex)
  - In soilindex and vegindex, user defined indices can be passed
  - Gaussian model on soil spectra implemented (Special thanks to Michael Whiting 
    for providing his IDL code and helping on the development of the FORTRAN implemention)
- Bug fixes:
  - transform_speclib: The bugs only affected the continuum hull
  - vegindex: Some indices were missing or calculation was faulty

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--- 08-April-2015, version 0.1.2
Starting this log
