filters.mspct | R Documentation |
A collection of transmittance spectra for optical filters and similar materials from different suppliers. We include under "filters" all semi-transparent and transparent sheets and films with homogeneous optical properties. We exclude "screens" such as nets, cloths and perforated films with heterogeneous optical properties.
filters.mspct
A "filter_mspct"
object containing several
"filter_spct"
.
The "filter_mspct"
object named filters.mspct
contains a collection of
"filter_spct"
objects with spectral transmittance data for filters.
The variables in each member spectrum are as follows:
w.length
(nm)
Tfr
(transmittance expressed as a fraction of one)
These member objects contain metadata stored as R attributes. Accessors are
available to the metadata: what_measured()
, how_measured()
,
when_measured()
, filter_properties()
and comment()
.
Please see the help for the indexing vectors for specific details.
filters.mspct$Schott_UG11
filters.mspct[[1]]
what_measured(filters.mspct$Schott_UG11)
how_measured(filters.mspct$Schott_UG11)
filter_properties(filters.mspct$Schott_UG11)
cat(comment(filters.mspct$Schott_UG11))
names(filters.mspct)
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