Veris Technologies VIS_NIR Spectrophotometer - Operating Instructions User Manual
Page 78
Pub# OM17-NIR Shank
5-25
xform_*.txt
Transform created by comparing
master_veris_standards and latest
xternal_reference files.
raw_spectra_*.bytestream
Field data taken in compact bytestream
format. Note: Each time system check
is ran a new .bytestream file and
xform.txt file will be created. Once
system check has been completed
successfully, then the .bytestream
file will automatically be appended to
if acquisition is stopped and started
again later.
field spectra.txt
Auxiliary sensor data and field data in
absorbance extracted and transformed.
The first 17 columns of the field spectra file represent the auxiliary sensor data (see
glossary for definition), each is labeled by a header, following the header is the
wavelength values. The next 384 columns are the absorbance data at each wavelength.
A value of
–1 represents no data was present at that time.
cleaned field spectra.txt
Filtered field spectra.
loadings.txt
Principal components loadings.
PC_scores.txt
Principal component scores.
interp_PC scores.txt
Interpolated PC scores.
proposed_locations.txt
Proposed sample locations
based on clustering.
actual_locations.txt
Actual locations stored during
sampling program.
Interpolated spectra and auxiliary
data at actual locations.