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ROXAS can be used at no cost for research purposes strictly. However, I welcome scientific collaboration in projects using ROXAS to recognize my continuous efforts to improve ROXAS. Scientific involvement is mandatory when requesting support or advice.

For commercial purposes (e.g., when using ROXAS as part of a paid service) and for other agreements, please contact me.

Please send me a pdf copy of any published work including ROXAS-based results.

Standard reference

It is mandatory to refer to at least the following paper when using ROXAS for your research (see additional technical references): von Arx G & Carrer M. 2014. ROXAS - a new tool to build centuries-long tracheid-lumen chronologies in conifers. Dendrochronologia 32:290-293 (pdf)


Note that my capacity to provide technical support is limited and only offered by courtesy and under the terms mentioned above.


ROXAS is provided 'as is' without warranty of any kind, either express or implied. The entire risk as to the quality and performance of the program is with you.