Created on Thu May 20 17:32:56 2021
@author: slim
Functions
gvlength(rs, dslit, bs, lss)
gvlength
lengthgv(tth, lss, lsd, dslit, dfoc, dpsd)
lengthgv
slitradius(a, lss, tth)
slitradius
easistrain.func_CS_align.tth
easistrain.func_conicalslit.gvlength