A polar file for the Ohlson have been obtained from a 3rd party source. Their validity has not been tested as of February 2016. We will test the current polar diagram and update as required. The diagrams shouldd work in IRegatta (http://www.zifigo.com/?q=node/279) and potentially in EDO-Instruments (https://seamantec.com)
File excel format, date Feb 2016
File in csv format. This file will only work with IREGATTA, date Feb 2016
File is in csv format. This file will only work with EDO Instrument software, date Feb 2016
File in pdf.format