| --- Log opened Tue Apr 02 00:00:26 2013 |
| 00:03 | <~Vornicus> | hm. this TIF file says it's the earth with land, ice, and oceans but I only see the land layer. |
| 00:03 | <@Reiv> | ? |
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| 00:05 | <~Vornicus> | I'm working again on the vorn projection and stuff. I got from the NASA site a giant TIFF - 8192x4096 - that I want to pass through PILlow and get my projection from. But the image is missing stuff, like the oceans, that it says should be there. |
| 00:05 | <@Reiv> | Odd |
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| 00:11 | <~Vornicus> | So what I suspect is going on is that there are several layers in the TIFF and I can only see one of them |
| 00:12 | <~Vornicus> | but I don't have any idea how to go about seeing it. |
| 00:12 | <~Vornicus> | (the oceans appear transparent when I open it in paint.net et al |
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| 00:49 | <&ToxicFrog> | What do ImageMagick and GIMP think of it? |
| 00:54 | <~Vornicus> | hang on while I install them. |
| 01:01 | <@celticminstrel> | I seem to recall GIMP not supporting multilayer TIFF, but I think that was in the context of export. |
| 01:02 | < RichyB> | Heeheehee https://twitter.com/petdance/status/237997581685362688 |
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| 01:14 | <~Vornicus> | Gimp says RGB-Alpha, 1 layer, and shows transparent oceans. This is not my idea of "land-ocean-ice' |
| 01:14 | <~Vornicus> | Time to send an email. |
| 01:23 | <~Vornicus> | well okay, first I should get imagemagick to tell me what it thinks. |
| 01:24 | <~Vornicus> | identify looks promising |
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| 01:25 | <~Vornicus> | land_ocean_ice_8192.tif TIFF 8192x4096 8192x4096+0+0 8-bit sRGB 32.58MB 0.000u 0:00.015 gives me that. I'm not sure I can get anything from that. |
| 01:26 | <~Vornicus> | or rather, I don't know what I'm looking for in there that would tell me how many layers it has or anything |
| 01:30 | < RichyB> | That doesn't look promising to me. |
| 01:30 | < RichyB> | That's filename, file type, image dimensions, canvas extent, per-channel bit-depth, colour space, size. |
| 01:30 | < RichyB> | Not sure what the last two numbers represent. |
| 01:46 | <&ToxicFrog> | identify -verbose will tell you more. |
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| 02:37 | <~Vornicus> | http://pastebin.com/8nzD8aRq here it is. Doesn't look like it has any other layers. |
| 02:40 | <~Vornicus> | Or I could find a better image, jesus christ |
| 02:42 | <~Vornicus> | ...this one comes in 8 chunks and is 86400x43200. |
| 02:42 | <~Vornicus> | Don't think I need /quite/ that much detail, but it looks like it'd be fun to play with. |
| 02:45 | <&Derakon> | If nothing else, for development you can scale it down by a factor of, oh, 100. |
| 02:45 | <&Derakon> | To keep your RAM from exploding. |
| 02:45 | <&Derakon> | When I made Giant Space Collage that's what I did. |
| 02:46 | < RichyB> | heeheehee |
| 02:47 | < RichyB> | echo "main(){char c[1<<10]; getcwd(c,1<<10);puts(c);}" | gcc -x c - && ./a.out |
| 02:47 | < Syka> | wait |
| 02:47 | < Syka> | Vornicus: wtf are you doing with a 86,000x43,000 px image? :P |
| 02:47 | < Syka> | "And here, observe, as my RAM bursts into flames." |
| 02:48 | <@Reiv> | He wants to watch the girls with bikinis in Vanuatu |
| 02:48 | < RichyB> | Syka: it's a satellite image supplied by NASA. |
| 02:49 | < Syka> | ooh |
| 02:49 | < Syka> | neat |
| 02:49 | < RichyB> | Yeah, they publish lots of pictures with really liberal licensing. I think that the highest resolution they go up to is something like one pixel per 10 square metres? Don't quote me on that, I might be out by ten or a hundred times in either direction. |
| 02:50 | < Syka> | lol |
| 02:50 | < Syka> | i open up my text editor |
| 02:50 | < RichyB> | I think that maybe the openstreetmap project uses NASA's pictures to present accurate coastlines for the entire planet, but I'm not sure about that either. |
| 02:51 | < Syka> | I left myself a note last night |
| 02:51 | < Syka> | which was "WRITE SOME GODDAMN UNIT TESTS AND DON'T PLAY TF2" |
| 02:51 | < Syka> | fine, past me :( |
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| 03:08 | <~Vornicus> | "really liberal" |
| 03:08 | <~Vornicus> | all of NASA's publications are in the public domain. |
| 03:09 | <@gnolam> | The way it should be. |
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| 03:31 | <~Vornicus> | Anyway my goal is to create some textures, and the more input data the merrier. But I think I'll use the "medium" one -- which is still 233Mpx |
| 04:04 | <@Tarinaky> | I am struggling to get vim to yank some lines into my system clipboard. |
| 04:04 | <@Tarinaky> | halp. |
| 04:04 | <@Tarinaky> | I tried :set clipboard=unnamed |
| 04:04 | <@Tarinaky> | But this did nothing. |
| 04:15 | <@Tarinaky> | Nm, I got xclip to do what I wanted :/ |
| 04:44 | <@Reiv> | That demands a sadface? |
| 04:57 | <~Vornicus> | 700MB of picture, to generate several 0.75MB pictures. Hooray, imaging. |
| 04:58 | <~Vornicus> | okay let's write this code. |
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| 09:05 | <~Vornicus> | I swear, software conspires against me. |
| 09:06 | <~Vornicus> | PILlow is there and imports but can't open files. |
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| 10:15 | <~Vornicus> | oh there it goes |
| 10:15 | <~Vornicus> | okay, life is sane again. |
| 10:18 | | * Vornicus gets this party started. |
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| 15:02 | <@froztbyte> | <exarkun> What happens with git if you cherry-pick revision A from branch a into branch b and then later merge branch a into branch b? |
| 15:02 | <@froztbyte> | <tenth> It's like what happens when you try to force a Bag Of Holding through the event horizon of a Portable Hole (as per 2nd or 5th Edition rules) |
| 15:02 | <@froztbyte> | <exarkun> Shit |
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| 15:04 | < AnnoDomini> | Hahaha. |
| 15:14 | <&McMartin> | I thought merge was smart enough to handle that on Git? |
| 15:14 | <&McMartin> | Or is only rebase able to do that? |
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| 16:15 | <&ToxicFrog> | I also thought it was, but I have yet to actually test this. |
| 16:15 | | * ToxicFrog has in fact never cherry-picked |
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| 16:16 | <&McMartin> | Refactoring OF DOOM proceeds to phase 2 after initial basic acceptance tests passed last night on phase 1. |
| 16:25 | <&ToxicFrog|W`rkn> | It is still such a cool feeling to send a request to a public-facing service and see the fruits of my code in the results. |
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| 18:46 | <@froztbyte> | ToxicFrog|W`rkn: \o/ |
| 18:46 | <@froztbyte> | (and of course, the flipside when it all goes wrong) |
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| 19:29 | <&ToxicFrog|W`rkn> | I just realized that I'm working on stuff where, if it does go wrong, a bug of mine could end up in the news. |
| 19:29 | <&ToxicFrog|W`rkn> | Hopefully that doesn't happen. |
| 19:29 | <@froztbyte> | hhehe |
| 19:30 | <&McMartin> | INSUFFICIENTLY FLUFFY KITTEN ERROR #407 |
| 19:48 | <@celticminstrel> | Oh no! Your kittens are not fluffy enough! |
| 19:56 | <@Azash> | celticminstrel: Sounds more like his kitten errors are the lacking ones |
| 20:08 | <@celticminstrel> | ? |
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| --- Log closed Wed Apr 03 00:00:41 2013 |