1. Put the crystal in a holder.
2. Start the measurement in one direction (X).And move the sample holder each 5 ° and collect the data from each direction til reach 90°.
3. Change the position of the sample holder to another direction (y) and start the measurement changing every 5°, then repeat the same procedure for the z axis.
Is posible to plot the g vs (degrees) °; gz, gy and gx