Stereonet and how to use it

1.Convert your all dip direction to Azimuth ( All from N (north)) [in a excel file]e.g. south 30 degree West =180+30 =North 210 degree 2.put your dip amount regarding the direction on a parallel cell in excel file 3.copy and paste them in a notepad file note:make different notepad file for different flank ,here i have East flank and west flank any question please ask in comment