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uniquorn

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Re: Test space
« Reply #200 on: January 08, 2020, 08:58:59 PM »
testing cs2smos overlay onto amsr2. Projection on png is different so needs further work or going back to panoply - removed
« Last Edit: January 09, 2020, 09:28:41 PM by uniquorn »

uniquorn

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Re: Test space
« Reply #201 on: January 08, 2020, 09:44:15 PM »
Really wanted to compare cs2smos thickness to ascat, here overlaid at 50% transparent and masked with 90% amsr2 (100% conc fully transparent)
posting temporarily - removed
« Last Edit: January 09, 2020, 09:28:58 PM by uniquorn »

uniquorn

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Re: Test space
« Reply #202 on: January 15, 2020, 10:12:31 PM »
testing ascat BCA, crf29 -removed
« Last Edit: January 16, 2020, 10:39:17 PM by uniquorn »

uniquorn

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Re: Test space
« Reply #203 on: February 02, 2020, 08:45:48 PM »
testing iabp buoys with projection, working on scales labelling and grat
crf31 removed
« Last Edit: February 03, 2020, 12:37:16 AM by uniquorn »

uniquorn

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Re: Test space
« Reply #204 on: February 03, 2020, 12:37:57 AM »
tomorrow's another day -removed
« Last Edit: February 04, 2020, 09:50:41 PM by uniquorn »

Tor Bejnar

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Re: Test space
« Reply #205 on: February 03, 2020, 02:22:08 AM »
Cool, Uniquorn!
Arctic ice is healthy for children and other living things.

blumenkraft

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Re: Test space
« Reply #206 on: February 03, 2020, 08:28:37 AM »
Extremely cool indeed!

kassy

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Re: Test space
« Reply #207 on: February 03, 2020, 01:03:33 PM »
Very cool stuff (and not just because it looks like old school Elite spaceships doing The Culture spaceships tricks).
Þetta minnismerki er til vitnis um að við vitum hvað er að gerast og hvað þarf að gera. Aðeins þú veist hvort við gerðum eitthvað.

uniquorn

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Re: Test space
« Reply #208 on: February 04, 2020, 09:46:10 PM »
buoys in wychspace
need to add the nullschool data and get the labelling sorted. Maybe best to use daily PS loc, though it will partially obscure the close buoys
looks like my original labelling is incorrect. There are quite a few other errors.
nullschool labelling is incorrect-forgot to triple the frames - had enough for one day
removed
« Last Edit: February 06, 2020, 12:54:54 AM by uniquorn »

blumenkraft

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Re: Test space
« Reply #209 on: February 05, 2020, 10:44:06 AM »
Brilliant!

uniquorn

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Re: Test space
« Reply #210 on: February 06, 2020, 12:58:00 AM »
testing oct1-21 with daily movement of PS loc where available. Probably have to change to white graticule
or..testing with less compression. much better but way too big a file size for forum. It'll just have to be smaller or ditch the nullschool layer.
removed
« Last Edit: February 06, 2020, 08:41:10 PM by uniquorn »

uniquorn

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Re: Test space
« Reply #211 on: February 06, 2020, 08:42:58 PM »
same thing, compression crf29 with white grat removed
« Last Edit: February 06, 2020, 10:45:35 PM by uniquorn »

uniquorn

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Re: Test space
« Reply #212 on: February 06, 2020, 08:52:41 PM »
and the size for posting longer series - removed
« Last Edit: February 06, 2020, 10:45:51 PM by uniquorn »

uniquorn

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Re: Test space
« Reply #213 on: February 06, 2020, 10:34:11 PM »
pt2 oct21-nov11 - removed
« Last Edit: February 06, 2020, 10:46:17 PM by uniquorn »

uniquorn

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Re: Test space
« Reply #214 on: February 06, 2020, 10:49:09 PM »
testing compression crf31 1000frames
glitch at the join, poor layer alignment - removed
« Last Edit: February 08, 2020, 03:21:48 PM by uniquorn »

gerontocrat

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Re: Test space
« Reply #215 on: February 08, 2020, 03:32:28 PM »
Thread Lock

I opened the satellite news thread some time ago

This morning I locked it by accident.

Then I unlocked it.

Because I own it, when I go to the end of the thread, I see at the bottom left, LOCK TOPIC if the thread is open, or UNLOCK TOPIC if the thread is locked.

One click and I can change it.

Simples
"Para a Causa do Povo a Luta Continua!"
"And that's all I'm going to say about that". Forrest Gump
"Damn, I wanted to see what happened next" (Epitaph)

uniquorn

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Re: Test space
« Reply #216 on: February 20, 2020, 10:23:13 PM »
That is of course if you plan to ever make another...
rough and ready, date position moved in 2015/6 so you have to guess some of those.
pls download - removed
« Last Edit: February 22, 2020, 01:51:03 AM by uniquorn »

blumenkraft

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Re: Test space
« Reply #217 on: February 20, 2020, 10:25:43 PM »
888 :D

be cause

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Re: Test space
« Reply #218 on: February 21, 2020, 01:50:40 AM »
 888 ? .. No ..more ! :)
2007 + 5 = 2012 + 4 = 2016 + 3 = 2019 + 2 = 2021 + 1 =  ' if only we could have seen it coming ' ...

blumenkraft

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Re: Test space
« Reply #219 on: February 21, 2020, 07:17:35 AM »
Should be way more!

oren

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Re: Test space
« Reply #220 on: February 21, 2020, 12:37:13 PM »
Great animation!
Just wondering, why in the test space and not somewhere to keep for posterity? In the NW passage thread for example?

uniquorn

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Re: Test space
« Reply #221 on: February 21, 2020, 10:03:11 PM »
@oren 10MB is too big (everyone will want to post that size)
edit: idea, you repost it and take the flak ;)

Here testing nullschool overlaid onto L Kaleschke leads. Irritating that I used PS locations from S1 images which stopped being available. Will rework this with p207 locs sometime. (substituted for the last few frames)
@johnm33 PS moves with the leads (except when there is no location data
removed for reworking
« Last Edit: February 23, 2020, 12:17:22 AM by uniquorn »

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Re: Test space
« Reply #222 on: February 22, 2020, 02:56:48 AM »
PS thanks for the clarification, copied animation to giphy nullschool/Kaleschke
Whats the source for Kaleschke?

uniquorn

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« Last Edit: March 03, 2020, 07:54:41 PM by uniquorn »

uniquorn

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Re: Test space
« Reply #224 on: March 12, 2020, 12:27:04 AM »
Testing mosaic iabp buoys over kaleschke sic leads. A bit rough
No enhancement on sic leads, just scaling. Gimp gave a colour error when saving part2. Had to do it in 2 parts, png too big I think. -removed
« Last Edit: March 13, 2020, 10:20:56 PM by uniquorn »

uniquorn

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Re: Test space
« Reply #225 on: March 18, 2020, 02:44:43 PM »
testing from here   ctr  day68 and 76
Needs a little work to present as a time series. Python here we come I suppose
courtesy of SimonF92

uniquorn

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Re: Test space
« Reply #226 on: March 30, 2020, 01:41:38 AM »
Someone is speeding
temp post of nearly all Pbuoys - removed

johnm33

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Re: Test space
« Reply #227 on: April 24, 2020, 01:28:58 PM »
worldview I squashed the palette to see if the tides show, can't find a simple way to copy.

uniquorn

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Re: Test space
« Reply #228 on: April 28, 2020, 11:23:32 PM »
that's a big ask for a daily product. Maybe try rammb?
Here testing ascat over awi smos-cs2 for march (a bit late)
smos dates are back to front by the looks of it
« Last Edit: April 28, 2020, 11:40:43 PM by uniquorn »

uniquorn

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Re: Test space
« Reply #229 on: May 03, 2020, 11:20:42 PM »
testing N-ICE2015 bow radar, jan26-28, 2015. contrast only
1 frame/minute is a bit like watching paint dry - removed
« Last Edit: May 05, 2020, 11:31:48 AM by uniquorn »

uniquorn

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Re: Test space
« Reply #230 on: May 03, 2020, 11:49:53 PM »
inverted and autonormalised, bigger file - removed
« Last Edit: May 05, 2020, 11:32:02 AM by uniquorn »

uniquorn

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Re: Test space
« Reply #231 on: May 04, 2020, 11:24:35 PM »
no way to compress this further but here is the start of the lower crack (lazy labels, every 10th frame)....checking
« Last Edit: May 04, 2020, 11:59:48 PM by uniquorn »

uniquorn

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Re: Test space
« Reply #232 on: May 09, 2020, 03:11:37 PM »
testing compression on animation from Freegrass here using Sleepy's ffmpeg code here

ffmpeg -i fg.mp4 -vcodec libx264 -pix_fmt yuv420p -profile:v baseline -level 3 -crf 29 -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2" fg29.mp4

1.94MB -> 791KB. Quality would probably better without using ezgif first.
« Last Edit: May 09, 2020, 03:17:05 PM by uniquorn »

uniquorn

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Re: Test space
« Reply #233 on: May 10, 2020, 02:25:12 PM »
edge detect test
« Last Edit: May 10, 2020, 02:38:22 PM by uniquorn »

Freegrass

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Re: Test space
« Reply #234 on: May 19, 2020, 02:08:58 PM »
I missed that one unicorn. I will check it out later. I just wanted to test something now.

Quote
https://forum.arctic-sea-ice.net/index.php?action=dlattach;topic=2905.0;attach=149110

Not working... :(
Is there a way to add this feature to the forum?
« Last Edit: May 19, 2020, 04:21:59 PM by Freegrass »
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uniquorn

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Re: Test space
« Reply #235 on: June 06, 2020, 07:59:11 PM »
very quick test
« Last Edit: June 06, 2020, 08:43:28 PM by uniquorn »

blumenkraft

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Re: Test space
« Reply #236 on: June 06, 2020, 08:03:26 PM »
lol

uniquorn

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Re: Test space
« Reply #237 on: June 16, 2020, 10:49:48 PM »
testing melt expectations for july15 based on uni-hamburg amsr2-uhh
intermediate colours show number of years (out of the 8 available) which had open water on 15 July
not by me
« Last Edit: June 17, 2020, 02:10:50 PM by uniquorn »

oren

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Re: Test space
« Reply #238 on: June 17, 2020, 12:36:46 AM »
May I ask uniquorn how another such image can be produced, say for the 5th of September? I would love to have that posted to the "when will the Arctic go ice-free?" thread, just the image showing the statistics for each pixel, no need for any gif.
If I knew how to produce this I would have done it a long time ago. I think it can teach quite a lot.

uniquorn

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Re: Test space
« Reply #239 on: June 22, 2020, 10:43:34 PM »
while it's all set up.
edit: but who is the curator?
« Last Edit: June 23, 2020, 12:42:02 AM by uniquorn »

oren

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Re: Test space
« Reply #240 on: June 23, 2020, 12:06:34 AM »
This is the type of animations I would like to see preserved in an ice animations thread.

Freegrass

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Re: Test space
« Reply #241 on: June 23, 2020, 12:16:40 AM »
You could rename the Nullschool Animations thread to Weather and Ice Animations thread. That way you can easily compare ice movement with the weather at that time.
If every 8 year old in the world is taught meditation, we will eliminate violence from the world within one generation.
-The Dalai Lama

oren

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Re: Test space
« Reply #242 on: June 23, 2020, 12:26:54 AM »
I prefer to separate ice animation from weather animations. And I also prefer regularly prolific posters enjoy their own "mini blog" threads rather than get in each other's way, as long as such threads can be reasonably categorized.

uniquorn

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Re: Test space
« Reply #243 on: June 25, 2020, 03:32:48 PM »
first draft, working on the colours and more frames. Will have to take the names out. Probably go to shadow wake. p159 has its own agenda
« Last Edit: June 25, 2020, 06:47:10 PM by uniquorn »

uniquorn

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Re: Test space
« Reply #244 on: June 25, 2020, 06:34:50 PM »
2nd draft. crop and moving scale didn't work. Need to check the data on a few buoys.
4020 frames at 12fps should be ~12hrs/sec
removed
« Last Edit: June 26, 2020, 04:14:55 PM by uniquorn »

uniquorn

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Re: Test space
« Reply #245 on: June 26, 2020, 03:31:00 PM »
3rd draft, forgot the graticule. bathy colours don't seem right. maybe a gif problem
17
« Last Edit: June 26, 2020, 11:53:20 PM by uniquorn »

uniquorn

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Re: Test space
« Reply #246 on: June 27, 2020, 06:03:42 PM »
jun10-27, hourly as gif. removed, bathy is wrong
« Last Edit: June 28, 2020, 02:19:51 PM by uniquorn »

kassy

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Re: Test space
« Reply #247 on: June 27, 2020, 06:45:23 PM »
I really like the pacing. You can cross reference it to all kind of short term vids or graphs from the Melt Season/Nullschool forecasts because it is actually easy to follow.
Þetta minnismerki er til vitnis um að við vitum hvað er að gerast og hvað þarf að gera. Aðeins þú veist hvort við gerðum eitthvað.

uniquorn

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Re: Test space
« Reply #248 on: July 08, 2020, 10:10:50 PM »
testing large amsr2 interf jun-jul
removed
« Last Edit: July 10, 2020, 09:42:15 PM by uniquorn »

uniquorn

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Re: Test space
« Reply #249 on: July 09, 2020, 12:47:31 AM »
moved to dev library
« Last Edit: July 09, 2020, 09:09:38 PM by uniquorn »