Hello, I am trying to get a better grasp on how layer groups work.
I am attempting to load about 200GB of Raster data, 70% CIB and 30% CADRG, RPFTOCs. So right now I have created Layer groups of each area, For instance, I have Layer Group AZ_CIB, VA_CIB, CA_CIB, AZ_CADRG, VA_CADRG, and CA_CADRG. I then put all those groups into 2 layer groups, CIB and CADRG, Both of those groups I have a base layer of Blue Marble data with a shape file as outline, that way when zoomed all the way out user can see where they are. Within AZ_CIB, I have layers AZ_CIB10, AZ_CIB05, AZ_CIB01 (the same for VA and CA) Within AZ_CADRG I have AZ_CADRGGNC, AZ_CADRGJNC, AZ_CADRGJOG, AZ_CADRGFCDAY, AZ_CADRGONC, AZ_CADRGTLM100, AZ_CADRGTLM50, and AZ_CADRGTPC (same for VA and CA) My CADRG groups I have setup SLDs that have min and maxscaledenominator set to switch to a different layer depending on zoom level. On CIB groups I have them Layered CIB10 to draw first then CIB05, lastly CIB01. These maps show different resolutions, 10 meter, 5 meter and 1 meter. So lets say I am trying to look at or cache the the AZ area, is Geoserver trying to render and build tiles for CIB10, CIB05 and CIB01 if I am looking at an area that has CIB01 (since thats my top layer)? Or does it see there is data in that area for CIB01, so it doesnt work 3 times as hard and only look at the CIB01 data? I guess problem comes in when i try to seed these layers, sometimes it will work, but sometimes it will crash. It wont ever say anything other than "estimating". I then have to restart the service. Is there a better way to do this? Also, when I have layer groups of layer groups. Can I seed the AZ Layer group and GWC will look at the AZ Layer group to get its cached tiles, or will it build its own tiles under CIB? I see under gwc folder it makes a CIB folder, so im assuming its a completely different cache, just trying to see if there is a best way to get the cache built. -- Sent from: http://osgeo-org.1560.x6.nabble.com/GeoServer-User-f3786390.html ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Geoserver-users mailing list Please make sure you read the following two resources before posting to this list: - Earning your support instead of buying it, but Ian Turton: http://www.ianturton.com/talks/foss4g.html#/ - The GeoServer user list posting guidelines: http://geoserver.org/comm/userlist-guidelines.html If you want to request a feature or an improvement, also see this: https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
