AT.SPC.interpolate {libamtrack} | R Documentation |
Interpolates between two spc files.
AT.SPC.interpolate(spc.lower, spc.upper, energy.MeV.u)
spc.lower |
spc data (read by AT.SPC.read) with lower bracketing energy. |
spc.upper |
spc data (read by AT.SPC.read) with upper bracketing energy. |
energy.MeV.u |
energy of interpolated spc data |
list equivalent to those returned by AT.SPC.read.
## Download data from libamtrack homepage ## ## To read a simple SPC file, use AT.SPC.read ## # To get SPC data for arbitrary energy, you first have to make libamtrack aware ## of the appropriate SPC files: # # spc.list <- AT.SPC.get.list(path.to.files,...) where 'path.to.files' # should point to spc files # OF ONE KIND, i.e. same # projectile, target, active/passive # # but different energies # N.B.: This routine can also be used to browser spc files and check their # integrity ## ## Using the returned list, you can get spc data for any energy in between # # spc <- AT.SPC.get(spc.list, energy = ...) This will can AT.SPC.read # and AT.SPC.interpolate # ## returns a list in which the actual data are found in spc$spc ## which can then used in spc related routines, e.g. ## AT.SPC.tapply, AT.SPC.convert.to.DDD, etc. ## ## A spectrum at arbitraty can be obtain by using the data in spc$spc ## with AT.SPC.spectrum.at.depth.g.cm2