Re: [mapserver-users] Color temperature control (night-time viewing of maps)

2015-12-08 Thread blammo
Just resurrecting this thread to post some new info about night viewing. All, I stumbled upon a couple of interesting browser plugins for Chrome for Nighttime viewing of pages. One is called "Deluminate", the other is called "Dark Reader", they both work pretty good, I prefer Dark reader so

Re: [mapserver-users] Color temperature control (night-time viewing of maps)

2014-03-05 Thread Basques, Bob (CI-StPaul)
Subject: Re: [mapserver-users] Color temperature control (night-time viewing of maps) Bob, Checkout this page: http://williams.best.vwh.net/sunrise_sunset_algorithm.htm -Steve On 3/3/2014 11:55 AM, Basques, Bob (CI-StPaul) wrote: Hi Stephen, Yes, that looks like the correct route

[mapserver-users] Color temperature control (night-time viewing of maps)

2014-03-03 Thread Basques, Bob (CI-StPaul)
All, So, I've been reading up on nighttime colors for electronic display(s). I was wondering if anyone has any pointers on information about applying color temperature corrections to displays for nighttime viewing. I'm in need of providing this functionality to some night crew workers. My

Re: [mapserver-users] Color temperature control (night-time viewing of maps)

2014-03-03 Thread Norman Vine
Bob Back in the day when I was working on marine navigation chart displays we used separate color tables for different light conditions we found that 3 tables sufficed, Day, Dusk/Dawn, Night we cheated a bit and used 64 bit palettes this way with a little trickery we could pack everything into

Re: [mapserver-users] Color temperature control (night-time viewing of maps)

2014-03-03 Thread Stephen Woodbridge
On 3/3/2014 11:30 AM, Basques, Bob (CI-StPaul) wrote: All, So, I’ve been reading up on nighttime colors for electronic display(s). I was wondering if anyone has any pointers on information about applying color temperature corrections to displays for nighttime viewing. I’m in need of providing

Re: [mapserver-users] Color temperature control (night-time viewing of maps)

2014-03-03 Thread Basques, Bob (CI-StPaul)
...@lists.osgeo.org] On Behalf Of Stephen Woodbridge Sent: Monday, March 03, 2014 10:46 AM To: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] Color temperature control (night-time viewing of maps) On 3/3/2014 11:30 AM, Basques, Bob (CI-StPaul) wrote: All, So, I've been reading up

Re: [mapserver-users] Color temperature control (night-time viewing of maps)

2014-03-03 Thread Basques, Bob (CI-StPaul)
by location/time, (heck, you could even factor in weather conditions down the line . . .) bobb From: Norman Vine [mailto:n...@cape.com] Sent: Monday, March 03, 2014 10:40 AM To: Basques, Bob (CI-StPaul) Cc: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] Color temperature control

Re: [mapserver-users] Color temperature control (night-time viewing of maps)

2014-03-03 Thread Lime, Steve D (MNIT)
To: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] Color temperature control (night-time viewing of maps) On 3/3/2014 11:30 AM, Basques, Bob (CI-StPaul) wrote: All, So, I've been reading up on nighttime colors for electronic display(s). I was wondering if anyone has any pointers

Re: [mapserver-users] Color temperature control (night-time viewing of maps)

2014-03-03 Thread Norman Vine
, March 03, 2014 10:40 AM To: Basques, Bob (CI-StPaul) Cc: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] Color temperature control (night-time viewing of maps) Bob Back in the day when I was working on marine navigation chart displays we used separate color tables

Re: [mapserver-users] Color temperature control (night-time viewing of maps)

2014-03-03 Thread Basques, Bob (CI-StPaul)
...@lists.osgeo.org] On Behalf Of Lime, Steve D (MNIT) Sent: Monday, March 03, 2014 10:51 AM To: Stephen Woodbridge; mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] Color temperature control (night-time viewing of maps) Could also use class groups and send the appropriate group value

Re: [mapserver-users] Color temperature control (night-time viewing of maps)

2014-03-03 Thread Basques, Bob (CI-StPaul)
From: Norman Vine [mailto:n...@cape.comhttp://cape.com] Sent: Monday, March 03, 2014 10:40 AM To: Basques, Bob (CI-StPaul) Cc: mapserver-users@lists.osgeo.orgmailto:mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] Color temperature control (night-time viewing of maps) Bob Back

Re: [mapserver-users] Color temperature control (night-time viewing of maps)

2014-03-03 Thread Stephen Woodbridge
-users] Color temperature control (night-time viewing of maps) On 3/3/2014 11:30 AM, Basques, Bob (CI-StPaul) wrote: All, So, I've been reading up on nighttime colors for electronic display(s). I was wondering if anyone has any pointers on information about applying color temperature corrections

Re: [mapserver-users] Color temperature control (night-time viewing of maps)

2014-03-03 Thread Fawcett, David (MNIT)
-users@lists.osgeo.org Subject: [mapserver-users] Color temperature control (night-time viewing of maps) All, So, I've been reading up on nighttime colors for electronic display(s). I was wondering if anyone has any pointers on information about applying color temperature corrections to displays

Re: [mapserver-users] Color temperature control (night-time viewing of maps)

2014-03-03 Thread Basques, Bob (CI-StPaul)
From: Fawcett, David (MNIT) Sent: Monday, March 03, 2014 11:52 AM To: Basques, Bob (CI-StPaul); mapserver-users@lists.osgeo.org Subject: RE: [mapserver-users] Color temperature control (night-time viewing of maps) Bob, Are you thinking of preserving night vision or pumping up the blue to keep

Re: [mapserver-users] Color temperature control (night-time viewing of maps)

2014-03-03 Thread Basques, Bob (CI-StPaul)
...@swoodbridge.com] Sent: Monday, March 03, 2014 11:45 AM To: Basques, Bob (CI-StPaul); mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] Color temperature control (night-time viewing of maps) Bob, Checkout this page: http://williams.best.vwh.net/sunrise_sunset_algorithm.htm -Steve On 3/3/2014 11