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.\" RCSid "$Id$" |
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.TH GLARENDX 1 3/24/94 RADIANCE |
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.SH NAME |
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glarendx - calculate glare index |
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.SH SYNOPSIS |
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.B glarendx |
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.B "\-t type" |
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[ |
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.B \-h |
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] |
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[ |
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.B glarefile |
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] |
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.SH DESCRIPTION |
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.I Glarendx |
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computes the selected glare index |
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.I type |
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from the given |
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.I glarefile |
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produced by |
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.I findglare(1). |
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.I Glarendx |
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computes one value for each (indirect illuminance) angle in the input file. |
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If no |
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.I glarefile |
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is given, |
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.I glarendx |
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reads from the standard input. |
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The |
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.I \-h |
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option can be used to remove the information header from the output. |
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.PP |
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.I Glarendx |
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understands the following arguments for |
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.I type: |
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.sp .5 |
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.nf |
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guth_vcp Guth Visual Comfort Probability |
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cie_cgi CIE Glare Index (Einhorn) |
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ugr Unified Glare Rating |
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brs_gi BRS Glare Index |
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dgi Daylight Glare Index |
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guth_dgr Guth Disability Glare Rating |
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vert_dir Direct Vertical Illuminance |
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vert_ill Total Vertical Illuminance |
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vert_ind Indirect Vertical Illuminance |
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.fi |
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.PP |
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Alternatively, a symbolic or hard link to the program with |
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any of the above names may be used in place of the |
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.I type |
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argument. |
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.SH AUTHORS |
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Greg Ward, Raphael Compagnon |
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.SH ACKNOWLEDGEMENT |
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Work on this program was initiated and sponsored by the LESO |
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group at EPFL in Switzerland. |
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.SH "SEE ALSO" |
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findglare(1), glare(1), igraph(1), rpict(1), xglaresrc(1), ximage(1) |
