725 |
|
Output standard CIE XYZ tristimulus values rather than RGB. |
726 |
|
.TP |
727 |
|
.BR \-pY |
728 |
< |
Produce a single output channel corresponding to photopic spectral |
729 |
< |
sensitivity. |
728 |
> |
Produce a single output channel corresponding to photopic luminance. |
729 |
|
.TP |
730 |
|
.BR \-pS |
731 |
< |
Produce a single output channel corresponding to scotopic spectral |
733 |
< |
sensitivity. |
731 |
> |
Produce a single output channel corresponding to scotopic luminance. |
732 |
|
.TP |
733 |
|
.BR \-pM |
734 |
< |
Produce a single output channel corresponding to melanopic spectral |
737 |
< |
sensitivity. |
734 |
> |
Produce a single output channel corresponding to melanopic luminance. |
735 |
|
.TP |
736 |
|
.BI -e \ efile |
737 |
|
Send error messages and progress reports to |