Grain growth in neper

[kumaranvenk]

IN order to show grain growth, suggested code is "diameq:lognormal(1,0.35)", what does 1 and 0.35 represents. Also, if i have an average growth of 2 micron in grain, how to write code for that??

[rquey]

1 is the mean and 0.35 the standard deviation. For 2 microns, and with units in microns, it would be "diameq:lognormal(2,0.70)" and use -n from_morpho so as tp set the number of grains from the grain size distribution. For a cube of 10 x 10 x 10 microns:

neper -T -n from_morpho -morpho "diameq:lognormal(2,0.70),1-sphericity:lognormal(0.145,0.03)" -domain "cube(10,10,10)"