Dear LAMMPS users
I want to make spatial temperature profile to certain direction(z direction) for my simulation system.
To do this, at first, I set the z directional regions like bins with region command and set the dynamic groups of these and tried to compute temperatures.
However, it didn’t work because of too many groups error.
I edited the maximum number of group larger than 32 in group.cpp and tried again, but it didn’t work again.
Next, I used compute(temp/profile) command and fix(ave/spatial) command like as below,
compute mytemp all temp/profile 1 1 1 xyz 1 1 20
fix tempf all ave/spatial 100 1 1000 c_mytemp file temp.profile
but it didn’t work with illegal fix ave/spatial command.
How can I solve the problem to make temperature profile with compute and fix command?
Woo Cheol Jeon