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lamp_mac/D7_b/

norm_van.pro


top norm_van

result = norm_van(w_in0, fn, op1, op2, op3, filenum=filenum, S_mass=S_mass, Fwt=Fwt, V_mass=V_mass)

******* ******** ** User callable ** For D7 data only ** ** Correct for "apparent" detector efficiencies using vanadium data. If desired, ** normalise intensity to an absolute scale. Must be run after components.pro!!! ** ** ARGUMENTS: ** filenum :number of vanadium integral file - "vanadium_.dat" ** created by vanadium.pro. Is possible also to input multiple ** vanadium file numbers for use with theta_scan data - ** e.g. filenum=[13487,13491] - use 5 vanadium files numbered ** 13487,13488,13489,13490,13491 ** i.e. sequential order ** filenum=[13487,13490,13499] - use the three specified files ** i.e. non-sequential order ** ** S_mass :sample mass (g) -optional ** V_mass :V mass (g) -optional ** Fwt :formula weight (amu) per f.u. -optional ** ** (fn, op1, op2 and op3 are obsolete, kept for backwards compatability) ** ** DIMENSIONS: ** w_in=w_out(nspectra,nphases,nruns) unless ** ** COMMAND SYNTAX ** Simple Example: ** w2=norm_van(w1,filenum=[13478,13499]) ** - correct det efficiencies using 12 vanadium files vanadium_13478.dat ** to vanadium_13499.dat taken at different scan positions ** ** Absolute Normalisation example: ** w2=norm_van(w1,filenum=13487,S_mass=13.45,V_mass=92.3,Fwt=6.29) ** - normalise to vanadium_13487.dat, using a sample mass of 13.45g ** and a formula weight of 92.3 amu. V mass is 6.29g. ** ** KHA,JRS 11/4/03 ** ------------------------------------------------------------------------------- ** *******************************************************************************

Parameters

w_in0
fn
op1
op2
op3

Keywords

filenum
S_mass
Fwt
V_mass

File attributes

Modification date: Tue Oct 1 14:43:50 2013
Lines: 302