NAME
glarendx - calculate glare index
SYNOPSIS
glarendx -t type [ -h ] [ glarefile ]
DESCRIPTION
Glarendx computes the selected glare index type from the given
glarefile produced by findglare(1). Glarendx computes one value for
each (indirect illuminance) angle in the input file. If no glarefile
is given, glarendx reads from the standard input. The -h option can be
used to remove the information header from the output.
Glarendx understands the following arguments for type:
guth_vcp Guth Visual Comfort Probability
cie_cgi CIE Glare Index (Einhorn)
ugr Unified Glare Rating
brs_gi BRS Glare Index
dgi Daylight Glare Index
guth_dgr Guth Disability Glare Rating
vert_dir Direct Vertical Illuminance
vert_ill Total Vertical Illuminance
vert_ind Indirect Vertical Illuminance
Alternatively, a symbolic or hard link to the program with any of the
above names may be used in place of the type argument.
AUTHORS
Greg Ward, Raphael Compagnon
ACKNOWLEDGEMENT
Work on this program was initiated and sponsored by the LESO group at
EPFL in Switzerland.
SEE ALSO
findglare(1), glare(1), igraph(1), rpict(1), xglaresrc(1), ximage(1)