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Same problem w/SIMPLIFY out of memory errors so I followed RKelso lead and installed 10.4.1 on a spare workstation and can confirm that using Desktop ArcGIS version 10.4.1 for the SIMPLIFY command works successfully compared to either 10.7.1 or Pro 2.4.1. With the later versions I got the same "Out of memory error" when the feature count hit 38,100, whereas 10.4.1 cranked through all 464,000 features never using more than 30% memory. Disappointing (and time consuming) that stable and productive tools developed in earlier versions can't at the very least retain basic functionality in subsequent releases. Quick follow up - Initially I was testing a small enough area in 10.7.1/Pro 2.4.1 that I didn't hit the memory wall and had found the "Weighted Area" algorithm to be the best option for reducing vertices/file storage (85%!) while retained decent feature geometry. Unfortunately, version 10.4.1 only has the "POINT_REMOVE" and "BEND_SIMPLIFY" algorithms....so I uninstalled 10.4.1, installed 10.5.1 (WEIGHTED_AREA introduced at this version) and ran the same model and it threw an error at only 27000 features (out of the 464,000)! So looks like the issue came in after version 10.4.1 and thus the Weighted_Area algorithm out of reach.....
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11-04-2019
12:02 PM
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Hey Ryan I'm running those tests now as prbbly best to see results of my own data. I've combined xml hack w switch from maplex to standard label engine - big jump in cache creation time. Will run another test w just xml hack Thanks for your help Cheers Get Outlook for iOS<https://aka.ms/o0ukef>
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05-15-2018
05:38 AM
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Hey Ryan a couple more follow ups - is your service public so I can review it and share with the team? Finally, did you assess how much larger the AA cache was vs non-AA? ..or did it have any affect at all? The test cache I created over the weekend on the current coverage of 1’ contours resulted in 165Gb so I have to be mindful of disk space given our limited resources. Thanks
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05-14-2018
06:18 AM
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Ryan, Thanks for getting back to me. I had just called tech support prior to your email and their reply is below - in short you can’t do it outside of the service editor/creating cache on server as you already know, but at least they confirmed it… So you did get some anti-aliasing effect with your hack of the xml index file input? Did you compare the hack vs non-hack outputs and confirm? Was the hacked on a big improvement? Would be good intel. Cheers, Mike
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05-10-2018
12:24 PM
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Ryan, I have the exact same dilemma as you needing to cache over 13 million 1' contour features for the state of Vermont on my local workstation - publishing cached service on 50 sq.mi. prototype extent on ArcGIS server would have taken ~ 40 hrs, whereas, on workstation is only took 4 min 30 sec ....but comes at the price of losing anti-aliasing options. Did you ever come up with a solution? Thanks, Mike
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05-10-2018
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