Re: [MapServer-users] Why is Mapserver slower in Postgres 13 than in Postgres 11?

id] != 412 AND [sourceid] > != 820 AND [sourceid] != 1067) > > STYLE > > COLOR "#0B3A71B3" > > OUTLINECOLOR "#AFBFD0B3" > > OUTLINEWIDTH 1.5 > > END > > END > > METADATA > > &qu

Re: [MapServer-users] Why is Mapserver slower in Postgres 13 than in Postgres 11?

First thought is to check if the table has a spatial index. https://postgis.net/workshops/postgis-intro/indexing.html On Fri, 2 Feb 2024 at 18:37, Rob Dennett via MapServer-users < mapserver-users@lists.osgeo.org> wrote: > I recently upgraded our db for our Mapserver from Postgres 11 to Postgres

Re: [MapServer-users] Suppress queryable=1 for wms_layer_group [SEC=OFFICIAL]

Hi Kathleen, I haven't experimented with GROUPed layers but have you looked at *wms_enable_request* (or *ows_enable_request*) defined in the METADATA section of the layer "wms_enable_request" "* !GetFeatureInfo" See docs: https://mapserver.org/ogc/wms_server.html#web-object-metadata Regards O

Re: [MapServer-users] WG: mapcache tms it not working properly

My guess top-left is your issue, I believe the tms standard is for bottom-left On Tue, 11 Apr 2023 at 08:44, STEINER Andreas wrote: > Hello everyone, > > > > I set up a mapcache layer for a customer of mine. > The layer looks like this: > > > https://user-images.githubusercontent.com/598

Re: [MapServer-users] Can Mapserver store VRT content in cache?

I don't think you can store index files / VRTs in a memory cache. On Wed, 22 Feb 2023 at 09:19, Marcin Niemyjski via MapServer-users < mapserver-users@lists.osgeo.org> wrote: > Hello, > > can Mapserver store VRT content in cache so is uses cached file to connect > to source data when requesting i

Re: [MapServer-users] Catalogue Service for the Web (CSW) with MapServer?

No - mapserver does not support creating a CSW, try geonetwork or pycsw On Mon, 28 Nov 2022 at 09:39, Gerhard Völkl wrote: > Hello, > > Is ist possible to create an *Catalogue Service for the Web (CSW) with > MapServer?* > > *If Not Which free software do you use?* > > *Thanks* > > *Best Regar

Re: [MapServer-users] Ask for advice on Caching large layers on high zoom level

I've found the other limiting factors are disk speed (SSD vs HDD) and cache type. SQLite can be easy to manage but the write locking during inserts can really slow things down (adding more cores won't help in this case) when compared to writing a simple disk cache. I agree with Scott in that if y

Re: [mapserver-users] offset and symbolscaledenom

s to limit the offsets (e.g. MINOFFSET, > MAXOFFSET). --Steve > > On Fri, Aug 27, 2021 at 2:18 PM Travis Kirstine > wrote: > >> Is there a method to scale the offset value between min / max sizes when >> using symbolscaledenom. I'm trying to scale and offset a labe

[mapserver-users] offset and symbolscaledenom

Is there a method to scale the offset value between min / max sizes when using symbolscaledenom. I'm trying to scale and offset a label but it appears the offset is static based on the symbolscaledenon. Thanks mapfile LAYER SYMBOLSCALEDENOM 1000 CLASS NAME "label" EXPRE

Re: [mapserver-users] Question about importing xml/json data from api

Liron, Since MapServer is built with GDAL / OGR you connect to most common formats without parsing, see https://www.mapserver.org/input/vector/ogr.html. However this does not include hand rolled JSON / XML, if possible retrieve GeoJSON or some other GDAL / OGR supported format from the API. You m

Re: [mapserver-users] mapserver / mapcache performance when reprojecting many

Mark See: https://mapserver.org/input/raster.html#raster-display-performance-tips In summary use internally tiled geotiffs with overviews using gdaladdo in the projection you'd like to publish from mapserver On Mon, 13 Jul 2020 at 17:14, Mark Volz wrote: > Hi, > > > > I was able to increase

[mapserver-users] MapCache dimensions with MapServer run time substitution

Is it possible to utilize mapcache regex dimensions with mapserver run time substitution (wms) to create a more dynamic and generic tile service Here is my basic configuration for mapserver and mapcache, I can't seem to get it working with QGIS when connecting to the WMTS For example I use run ti

Re: [mapserver-users] Bewbie question about MapServer and WPS

Petros I'm not sure if MapServer is what you are looking for as I is generally used the the creation and transfer of maps and it sounds like you are only concerned with retrieval of statistical information. MapServer probably could be used for the application you describe but it would be easier t

Re: [mapserver-users] MapCache clusters

I don't think multiple instances of MapCache will help for seeding, in general most of the seeding time depends on the zoom level, with each higher zoom level taking 4 x the time as the proceeding zoom level (e.g. zoom 20 take 4 x the time to seed as zoom 19) . This can vary depending on your sou

Re: [mapserver-users] mapcache seed speed optimization

I may not be unrealistic for it take mapserver to 4-6 seconds to generate 4096px image depending on the amount data being rendered and the complexity of your styles / expressions / labels. If your mapserver is able to generate a 1024x1024 in under a second that is pretty good. Like Jukka and othe

Re: [mapserver-users] Doubling of labels on high resolution maps

There are a few options you could add to your label but I would start with MINDISTANCE 200 PARTIALS FALSE See https://mapserver.org/mapfile/label.html On Wed, 16 Oct 2019 at 10:37, Jan Hartmann wrote: > Hi, > > I'm trying to generate high resolution print maps with QGIS, based on a > MapServ

[mapserver-users] wms servers html template output

Hi all, I'm struggling a bit with using a generic template for html getfeatureinfo requests. Is there a easy way to create a simple html table containing the attribute field names and values for any layer. I don't want to create a separate template for each layer. Thanks There was some mention

[mapserver-users] mapserver / gdal / proj5 docker image

I'm wondering if anyone knows of a docker image with mapserver using gdal compiled with proj5? Thanks ___ mapserver-users mailing list mapserver-users@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/mapserver-users

Re: [mapserver-users] mapcache: restricted extent and ruleset to limit cache area seems ineffective

You can set the empty_img To return a blank tile. I believe the status is still 404 - I don't think you can control this On Fri, 30 Aug 2019 at 15:44, Mark Volz wrote: > Hello, > > > > I am in the process of limiting the cached area in mapcache. I am having > trouble with both the restricte

Re: [mapserver-users] Layer - conditional on image size

Would the scaletoken work https://mapserver.org/development/rfc/ms-rfc-86.html#rfc86 Otherwise there is run time substitution https://mapserver.org/cgi/runsub.html On Mon, 8 Jul 2019 at 20:59, Ian Walberg wrote: > Hello, > > > > Is there a way of making layers or features conditional on the im

Re: [mapserver-users] mapcache seed slow

The time you have indicated seems excessive to seed the UK. My guess is that the current process it seeding the extents of your grid (world?) but default. I've seeded the province of ontario 1 million km2 z0-17 in about 2 weeks using a sqlite cache Ramping up the -n will only bottle neck the proc

Re: [mapserver-users] Mapcache - best way to find broken or white tiles in a service?

You shouldn't have any cached "broken" tiles unless your source WMS is generating the white images (metatiles). I believe MapCache will generate a 404 and return a empty tile if configured. This may be the white tiles you are seeing. report It can be very difficult to locate and clean up

Re: [mapserver-users] Raster performance hints

What you describe is pretty much the approach we take. If you are using geotiffs ensure that they are internally tiles (-co TILED=YES) and the you are creating a shptree index on the tile index as noted in the docs. At some point you may want to consider creating a lower resolution mosaics of cov

Re: [mapserver-users] mapcache fastcgi

My experience with SQLite is that it is significantly slower than a disk based cache. My guess is this is related to how mapcache structures the transaction and inserts into the sqlitedb. It appears that the mapcache creates a transaction based on the defined in the config, if the metatile is se

Re: [mapserver-users] Mapcache instruction

Lars, Sorry for the side questions Is there any performance benefit (specifically seeding) in using the x/ycount parameters? Thanks On Thu, 20 Sep 2018 at 08:24, wrote: > I also ran into the problem of running out of i-nodes last year. > > Here is the configuration I have with a sqlite cache:

[mapserver-users] mapcache - sqlite cache large wal files and blocked checkpoints when seeding

I've set up a sqlite3 cache using addition pragma statements to set journal mode to WAL and journal mode to normal. 1 wal ./{tileset}.sqlite3 These setting "should" increase performance however I've noticed that when seeding the cache the wal file is growing excessively

[mapserver-users] scaletoken data or tileindex

I'm trying to use the scaletoken with a raster layer that is represented by a combination of full resolution tiles (tileindex) and a stack of merged lower resolution geotiffs. Is is possible to use the scaletoken to use a combination of a TILEINDEX and DATA to call the source data? From the erro

Re: [mapserver-users] rotate and fit based on polygon

arlos Ruiz wrote: > Travis, > > Do you have the polygons in PostGIS ? Maybe you can get the extent by > using st_extent(geom) and retrieve it on PHP/Python to set the map extent. > You could also get a margin by multiplying extent b 1.1 (10%). > > > > On Thursday, Sept

[mapserver-users] rotate and fit based on polygon

I have a bunch of polygons that represent 8.5 x 11 printed map sheets. I'd like to produce images for each sheet that best fits the polygon within the outputted image. We've tried using mapscript by setting the map extent based on the bbox of the source polygon and rotation but results aren't gre

[mapserver-users] mapcache geopackage

Would it be possible to use a geopackage raster table as pre-seeded cache using a sqlite custom schema? Something like this: gmaps /tmp/sqlitefile.db select 1 from user_data_pyramid tile_column=:x and tile_row=:y and zoom_level=:z select tile_data from user_data_pyramid wher

[mapserver-users] calculating min / max scaledenom based on projection

Hi all, We've been using mapserver as a WMS server and need to determine (outside of mapserver) if a requested image contains layers defined in the getmap request based on the layers min/maxscaledenom setting in the mapfile. If a request to the WMS is in the MAP SRS then we simply calculate the i

[mapserver-users] mapcache error -1 on seeding transfer

transfer doesn't appear to work for this type of failure Travis Kirstine Project Supervisor 140 Renfrew Drive, Suite 100 Markham, Ontario L3R 6B3 Canada [cid:image003.png@01D202D8.298354F0]<http://www.firstbasesolutions.com/> T: 905.477.3600 Ext 2

Re: [mapserver-users] mapcache question

Unrelated question: Can mapcache handle multiple srs in a WMS service (out)? -Original Message- From: thomas bonfort [mailto:thomas.bonf...@gmail.com] Sent: August-25-16 8:56 AM To: Travis Kirstine Cc: Lime, Steve D (MNIT) ; Jukka Sirviö ; mapserver-users@lists.osgeo.org Subject: Re

Re: [mapserver-users] mapcache question

Message- From: thomas bonfort [mailto:thomas.bonf...@gmail.com] Sent: August-25-16 3:55 AM To: Lime, Steve D (MNIT) Cc: Travis Kirstine ; Jukka Sirviö ; mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] mapcache question Jukka, in master, there is also support for any GDAL dataset

Re: [mapserver-users] mapcache question

Jukka, According to the docs mapcache only support WMS as input. " A source is a service mod-mapcache can query to obtain image data. This is typically a WMS server accessible by a URL. (There are currently no sources other than WMS implemented, though others may be added later if the need ari

Re: [mapserver-users] ogrinfo : couldn't fetch requested layer

Are you trying to read a CSV file? You shouldn’t need a odbc connection to do that. What does your vrt file look like? From: mapserver-users [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of mathias cunault Sent: July-19-16 7:19 AM To: mapserver-users@lists.osgeo.org Subject: [maps

Re: [mapserver-users] Mapcache: Can't get transparency from WMS layer

In your WMS requests logs (i.e. Apache) does mapcache make a request for a transparent image and is the image returned transparent, if you copy the mapcache generated request into your browser or fetch the wms via curl is the image transparent? -Original Message- From: mapserver-us

Re: [mapserver-users] Mapcache - merge multiple source in one tileset?

The danger with this method is that under high loads you can exceed the maxclients in apache resulting in a deadlock From: mapserver-users on behalf of Michael Schulz Sent: Wednesday, June 22, 2016 3:05 PM To: Travis Kirstine Cc: mapserver-users

Re: [mapserver-users] Mapcache - merge multiple source in one tileset?

This is done configuring mapcache as a WMS source and calling the layers you would like to merge. mixed foo,bar true http://localhost/mapcache/service mosaic_wms memcache

Re: [mapserver-users] Mapcache - optimum format for orthophotos?

cache if we wish to preserve maximum detail? The source > data are uncompressed GeoTiffs served as WMS by Mapserver. > >> > >> Many thanks, > >> > >> Robert Sanson > >> ___ > >> mapserver-users mailing list

[mapserver-users] riak make error

]: *** [CMakeFiles/mapcache.dir/all] Error 2 Any Ideas? -- [image: FBS Logo] *Travis Kirstine*, Web Development Supervisor *t *905‑477‑3600* x *301 | *m *647‑534‑4798 | tkirst...@firstbasesolution.com *First Base Solutions Inc.* 140 Renfrew Drive, Suite 100 | Markham | Ontario | L3R 6B3 *t* 905‑477‑3600

Re: [mapserver-users] mapcache wms supported srs

pcache itself won't do any reprojection, you can however setup a > forwarding rule so that those requests get proxied to an upstream wms > server (you'd have to handcraft a capabilities doc to advertise that other > projection though) > Thomas. > On Sep 28, 2015 17:30, "

[mapserver-users] mapcache riak caches

Has anyone had experience with riak caches that they could share? Does is support mixed caches How does it perform under load, can it handle concurrent writes Thanks ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/

[mapserver-users] mapcache wms supported srs

Is it possible to support wms srs for layers that do not have a matching srs grid configured. For example can I support GetMap requests for SRS=EPSG:26917 when I only have a "Google Map Compatible" grid configured (3857) ___ mapserver-users mailing list

[mapserver-users] Errors making MapCache with memcache

9/fast] Error 2 -- [image: FBS Logo] *Travis Kirstine*, Web Development Supervisor *t *905‑477‑3600* x *301 | *m *647‑534‑4798 | tkirst...@firstbasesolution.com *First Base Solutions Inc.* 140 Renfrew Drive, Suite 100 | Markham | Ontario | L3R 6B3 *t* 905‑477‑3600 | *f* 905‑477‑0892 | www.firstba

Re: [mapserver-users] Multiple MapCache configuration files

multiple mapcache.xml > files? > > Regards, > > Seth > > -- > web: http://geographika.co.uk > twitter: @geographika > > > > ___ > mapserver-users mailing list > mapserver-users@lists.osgeo.org > http://lists.osgeo

[mapserver-users] mapcache wms assembly

Does mapcache manage the number of internal concurrent request when assembling layers to ensure MaxClients is not exceeded? -- [image: FBS Logo] *Travis Kirstine*, Web Development Supervisor *t *905‑477‑3600* x *301 | *m *905‑534‑4798 | tkirst...@firstbasesolution.com *First Base Solutions

Re: [mapserver-users] memcache and mapcache

installed, or because you did not > specify -DWITH_MEMCACHE=1 > > -- > thomas > > On 21 April 2015 at 16:37, Travis Kirstine < > tkirst...@firstbasesolutions.com> wrote: > >> I have a issue with memcache and mapcache. >> >> [root@wmts2 mapcache]# /etc/init

Re: [mapserver-users] memcache and mapcache

dified the httpd.conf for memcache in any way, should I? Mapcache config: localhost 11211 On Tue, Apr 21, 2015 at 11:05 AM, Alex Mandel wrote: > On 04/21/2015 07:37 AM, Travis Kirstine wrote: > > I have a issue with memcache and

[mapserver-users] memcache and mapcache

this build [FAILED] Any ideas?? -- [image: FBS Logo] *Travis Kirstine*, Web Development Supervisor *t *905‑477‑3600* x *301 | *m *905‑534‑4798 | tkirst...@firstbasesolution.com *First Base Solutions Inc.* 140 Renfrew Drive, Suite 100 | Markham | Ontario | L3R 6B3 *t* 905‑477‑3600 | *

Re: [mapserver-users] Mapcache Question

erver-users mailing list > mapserver-users@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/mapserver-users > -- [image: FBS Logo] *Travis Kirstine*, Web Development Supervisor *t *905‑477‑3600* x *301 | *m *905‑534‑4798 | tkirst...@firstbasesolution.com *First Base Solutions In

[mapserver-users] MapCache inverted Y values

/mapcache/512_cache 10 default_wms disk gmaps_512 mixed 2 2 10 image/png default true http://wmts2.firstbasesolutions.com/cgi-bin/mapserver_wms_fcgi -- *Travis Kirstine* *First Base Solutions I**nc*. tkirst

Re: [mapserver-users] TileIndex - accuracy and truncation ?

, and only > specify the number of tiles I need. So manual truncation is not really a > viable option. > > > > > > Kind regards / Med venlig hilsen > Lars I. Nielsen > > > Landinspektør, Senior GIS

[mapserver-users] WMS/WFS set-up and query time

88164 msDrawMap(): Drawing Label Cache, 0.003s [Mon Jun 9 10:49:19 2014].588418 msDrawMap() total time: 5.677s -- *Travis Kirstine* *First Base Solutions I**nc*. tkirst...@firstbasesolutions.com 140 Renfrew Dr. | Suite 100 | Markham, ON | L3R 6B3 p. 905-477-3600 ext. 301 | m. 647-534-4798

[mapserver-users] fastcgi with multiple WMS services

We are currently running a number of (several hundred) WMS services on a single server using CGI. Each service is configure using its own mapfile with corresponding CGI script. All services are pulling source data from PostGIS tables. In this type of use does it make sense to use fastcgi and are

Re: [mapserver-users] mapcache groups

erver-users-boun...@lists.osgeo.org] *On Behalf Of *Travis Kirstine > *Sent:* Wednesday, April 09, 2014 7:59 AM > *To:* mapserver-users@lists.osgeo.org > *Subject:* [mapserver-users] mapcache groups > > > > Is there a way

[mapserver-users] mapcache groups

Is there a way to configure tilesets into a group (like mapserver) in a WMS service? ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users

[mapserver-users] modify symbol size using expression

Is it possible to change the symbol size (point feature) using a expression or dynamically create attributes For example LAYER foo = [myattribute] + 1 ... STYLE SIZE = [foo] .. OR LAYER STYLE SIZE = [foo] / 5 Thanks ___

Re: [mapserver-users] mapcache for RHEL 6.x

We use the elgis repo and then build mapcache. On 21 February 2014 16:12, Stephen Woodbridge wrote: > Does anyone know if there is a package repository for RHEL 6.x the has > mapcache in it? > > The mapserver download page points to: > http://wiki.osgeo.org/wiki/Enterprise_Linux_GIS > > But mapc

Re: [mapserver-users] mapcache - serving air photos to ArcMap

Do you have the wms service enabled in the mapcache config file http://mapserver.org/mapcache/config.html#services BTW ArcMap 10.1 can access a mapcache WMTS as well (faster and less load) On 24 February 2014 08:43, Mark Volz wrote: > Hello, > > I apologize. I meant to say that I can curren

[mapserver-users] mapcache and excessive NFS traffic

We are running mapcache in a cluster with each tile/ webserver mounted to a shared cache. Periodically (~once a month) the NFS mount will lock and the load average on the web servers will skyrocket. Has anyone encountered something similar? ___ mapserve

Re: [mapserver-users] PostGIS Data Query vs Expression

; > Steve > > > > *From:* mapserver-users-boun...@lists.osgeo.org [mailto: > mapserver-users-boun...@lists.osgeo.org] *On Behalf Of *Travis Kirstine > *Sent:* Friday, February 07, 2014 9:51 AM > *To:* mapserver-users@lists.osgeo.org > *Subject:* [mapserver-users] PostGIS

[mapserver-users] PostGIS Data Query vs Expression

What is the best practice for using selecting data with a where clause in MapServer using PostGIS connection i.e. DATA "the_geom from (SELECT gid, the_geom FROM audience_table WHERE audience = 'Farmers') as foo using unique gid using SRID=4326" OR DATA "the_geom from audience_table using SRID=4

Re: [mapserver-users] Mapserver 6.2 on RHEL

You can try the ELGIS repo but the current mapserver version is 6.0.1 http://wiki.osgeo.org/wiki/Enterprise_Linux_GIS If you need 6.2 I believe that you'll need to build from source. Regards On 28 May 2013 17:28, Jeff Konnen wrote: > Hi all, > > before going down the compile path, I just wan

Re: [mapserver-users] Noob questions: configuring mapserver rpms on Fedora/CentOS machines

Max, See: http://mapserver.org/cgi/wrapper.html On 20 March 2013 14:03, Max Pyziur wrote: > > Greetings, > > I've become somewhat deft in using Q-GIS, PostGIS, along w/ PostgreSQL. > > I'm now set on moving into the Mapserver realm. > > At the risk of alienating the mature constituency of this

Re: [mapserver-users] mapcache - multiple resolutions for the same grid

: > > ... > > > should do the trick... > > On 4 March 2013 17:14, Travis Kirstine wrote: > > I have set up mapcache with a generic grid for all my caches. The grid > has > > resolutions defined for zoom levels 0-21, however depending on the > > resolution of my source data

[mapserver-users] mapcache - multiple resolutions for the same grid

I have set up mapcache with a generic grid for all my caches. The grid has resolutions defined for zoom levels 0-21, however depending on the resolution of my source data the tileset may only be seeded to level 19. The tileset no longer has the ability to connect to the source. As a result blank

[mapserver-users] re mapcache make issues

Found the issue I had configure set wrong ./configure --without-bdb --with-pixman=/usr/lib/pkgconfig/qpixman-1.pc Should be ./configure --without-bdb --with-pixman=/usr/lib64/pkgconfig/qpixman-1.pc ___ mapserver-users mailing list mapserver-users@lists.o

[mapserver-users] mapcache make issues

I've been having issues with the make of mapcache. The configure seems to go off without a hitch but the make generates several skipping incompatible warning. Is this an issue, and if so how is it resolved mapcache_seed.c: In function 'pop_queue': mapcache_seed.c:156: warning: dereferencing type

[mapserver-users] Mapserver CSRS support

I have issue with my WMS service when using a source raster layer that is in EPSG:2958 - NAD83(CSRS) / UTM zone 17N srs. The issue is that Mapserrver (proj) does not apply a gridshift when requesting the layer in a different projection - UTM z17n NAD83. I have a gridshift file for this transformat

[mapserver-users] mapcache - rendering higher level tiles from lower level tilesets

I have a fully seeded cache of tiles to level 19 and no longer can access the original WMS source. Is it possible to generate a tileset using a memcache for layer above level 19 using the seeded cache as source? Something like this /home/caches localhost 11211

[mapserver-users] Image quality

I am having issues with the output image quality of MapServer. I have a mapserver set up as a wms server up high res orthophoto images. The images are in tiled geotiff format with JPEG / YCBCR compression with internal gaussen overviews and referenced using a tile index in the mapfile with the PR

[mapserver-users] nad to nad grid shifts

I have a wms server and would like to support multiple NAD projections (csrs, 83, 27). Is it possible to utilize any / multiple grid shift files If so how ? Thanks ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org

Re: [mapserver-users] Re: Mapserver + mapcache + Google Map

It appears that mapcache is trying to write to the grid "g" which is not defined. Are you looking to create tiles is a 900913 projection? I would try removing the WGS84 and g elements restarting / reload apache and see what happens (I'm not sure if a tileset can support multiple grids). Regards

Re: [mapserver-users] Mapserver + mapcache + Google Map

Does apache have permission to write to the mapcache directory "/var/www/mapcache/cache"? On 7 May 2012 14:13, Krassovski, Misha B. wrote: > I work on a project that has 4.5 mil points (each one is a single dot, with > lat, lon),  that have to be shown on the world map. > I managed to do it with

[mapserver-users] mod_mapcache creating arcgis hex based folder structure

Is it possible to generate arcgis's hex based folder structure using mod_mapcache? http://blogs.esri.com/Support/blogs/mappingcenter/archive/2010/08/20/Checking-Your-Local-Cache-Folders.aspx Regards ___ mapserver-users mailing list mapserver-users@lis

Re: [mapserver-users] MapCache: Disabling WMS requests for fully-seeded caches?

Thomas, Here is the backtrace: (gdb) run -X Starting program: /usr/sbin/httpd -X warning: no loadable sections found in added symbol-file system-supplied DSO at 0x2ad1b000 [Thread debugging using libthread_db enabled] Program received signal SIGSEGV, Segmentation fault. 0x2ca4e32b in

[mapserver-users] mapcache requesting tiles beyond 1:1 resolution

Is it possible to retile cached images. Our data is at a 1:1 resolution around level 19, we would like to view the data at higher levels but don't want the effort/costs of seeding the cache. Is it possible to take the cached level 19 tiles and retile them to level 20 on the fly? Regards

Re: [mapserver-users] mapcache in a cluster

unctions, and does >> not rely on flock/fcntl. >> >> -- >> thomas >> >> On Mon, Nov 21, 2011 at 15:16, Travis Kirstine >>  wrote: >>> >>> Thomas, >>> >>> We have been running into some performance issues mapcache and n

Re: [mapserver-users] Re: QGis 'Zoom to best scale' Not Working

Are you requesting the "MyGroup" layer or "MyImage", I'm not sure if the group inherits the layer metadata (I'm sure someone on the list knows). I have noticed that when adding grouped layers in QGIS the zoom to extent does not work however it will work when individual layers are added. Regards

Re: [mapserver-users] mapcache in a cluster

2011 09:39, thomas bonfort wrote: > What kind of performance issues? The current locking code only uses > the presence/absence of a file for it's locking functions, and does > not rely on flock/fcntl. > > -- > thomas > > On Mon, Nov 21, 2011 at 15:16, Travis Kirstine

Re: [mapserver-users] mapcache in a cluster

remove a lot of > unneeded stuff :) > > -- > thomas > > On Thu, Oct 20, 2011 at 17:08, Travis Kirstine > wrote: >> Andreas and Thomas >> >> Thanks for you responses,  I have discussed this with some of our IT >> staff and they had similar solution a

Re: [mapserver-users] gdal bigtiff support

It turns out to be a user error, I had updated mapserver but failed to update the cgi wrapper script for the WMS. Thanks On 17 November 2011 15:35, Frank Warmerdam wrote: > On Thu, Nov 17, 2011 at 12:15 PM, Travis Kirstine > wrote: >> I have created some tiled BigTiffs (6 GB) w

[mapserver-users] gdal bigtiff support

I have created some tiled BigTiffs (6 GB) with gdal 1.8 with the internal tif lib. I keep getting a "msDrawRaster(): Image handling error. Unrecognized or unsupported image format drawEPP(): Image handling error. EPPL7 support is not available" when attempting render the the image with Mapserver

Re: [mapserver-users] msParseTime error after upgrading to mapserver 6

I think you have a issue with your regex the brace / bracket is unbalanced: My guess is that ^[0-9i\-]{10,10)$ should be ^[0-9i\-]{10,10}$ or ^[0-9i\-](10,10)$ Regards On 26 October 2011 11:44, Jackson, John wrote: > HI all, > > ** ** > > I’m working on a ka-map application that I’

[mapserver-users] nodata transparencies

Hi All I have a raster layer of 8 bit RGB orthophoto with the source data as GeoTiff tiles (tile index) . Some of the source images have the nodata (0,0,0) defined in the metadata some do not. Can MS automatically determine the nodata and use that as a transparency for each image in the tile ind

Re: [mapserver-users] mapcache in a cluster

r bringing this up, this > allowed me to really simplify the locking code and remove a lot of > unneeded stuff :) > > -- > thomas > > On Thu, Oct 20, 2011 at 17:08, Travis Kirstine > wrote: >> Andreas and Thomas >> >> Thanks for you responses,  I hav

Re: [mapserver-users] mapcache in a cluster

Andreas and Thomas Thanks for you responses, I have discussed this with some of our IT staff and they had similar solution as Andreas using gfs. Their comments are below: "I suspect this scheme is not reliable over NFS. The problem is the directory updates are not synchronized across multiple n

[mapserver-users] mapcache in a cluster

Has anyone attempted to set mapcache up in a cluster, one large file server holding caches with several mapcache servers? A few years ago we tried to have TileCache in a cluster but had issues with tile locking. Regards ___ mapserver-users mailing list m

Re: [mapserver-users] problem with Regular Expression

Marc-André I have never used regex in MS but this should work: EXPRESSION ('[res_co_reg]' ~* '^.*RES_CO_REG.*$') I believe that regex are costly in term of performance Regards On 17 October 2011 09:26, Marc-André Trottier wrote: > hi! > i'm using Mapserver 6.0 and got this error : > > msVal

Re: [mapserver-users] MapCache - failed to remove lockfile error

/blanks/.xxx: No such file or directory We are running the seeder with 24 threads (all cores on the server). Could there be a issue with linking to the same file simultaneously? Regards On 7 October 2011 09:41, Travis Kirstine wrote: > We checked out a version of mod-geocache on sept

Re: [mapserver-users] MapCache - failed to remove lockfile error

ase > version) ? > > On Thu, Oct 6, 2011 at 22:17, Travis Kirstine > wrote: >> This doesn't seem to be a issue, I have lots of inodes left.  It >> appears that the error occurred when generating (linking)  areas with >> a large volume of transparent tiles, could thi

Re: [mapserver-users] MapCache - failed to remove lockfile error

t might help, so you >> might want to try with a fresh checkout from the mapserver svn. >> >> -- >> thomas >> >> On Thu, Oct 6, 2011 at 18:08, Travis Kirstine >>  wrote: >>> >>> Thomas, >>> >>> My command is below, I'm u

Re: [mapserver-users] MapCache - failed to remove lockfile error

JPEG report /var/mod-geocache/caches On 6 October 2011 10:31, thomas bonfort wrote: > what seed command were you using, and what kind of cache ? > > On Thu, Oct 6, 2011 at 15:52, Travis Kirstine > wrote: >> Thanks Thomas, >> >

Re: [mapserver-users] MapCache - failed to remove lockfile error

e code, this error > will have interrupted the seeding process. > > regards, > thomas > > On Thu, Oct 6, 2011 at 15:03, Travis Kirstine > wrote: >> Hi All, >> I hope this is the right spot to post MapCache questions.  I had >> seeded a large area and receive

[mapserver-users] MapCache - failed to remove lockfile error

Hi All, I hope this is the right spot to post MapCache questions. I had seeded a large area and receive the error "failed to remove lockfile". It appears that this error(s) happens at the end of the seeding but it is hard tell as the process has been running for a few days. Does this error kill

Re: [mapserver-users] UNION raster layers returns blank image

Tamas, Thanks for your response, do you know if this is on the roadmap? Regards On 3 October 2011 14:01, Tamas Szekeres wrote: > Hi, > The union layer approach is working only for the vector based layers at the > moment. > Best regards, > Tamas > > > 2011/10/3 Travi

[mapserver-users] UNION raster layers returns blank image

Hi All, I have been having some issues using the UNION option in the mapfile. I'm trying to set up a WMS server with several "source" raster layers and provide them all as a single union layer to the client. I don't want the source layers visible in the GetCapabilities, only the union layer so I

[mapserver-users] mapfile config options - scan directory

Hi All, I saw Frank's GDAL performance tips presentation at FOSS4G and he mentioned that a config option in a MS mapfile could be set to stop GDAL from scanning for auxiliary files when using external tiling. I have looked around in the MS documentation and GDAL and cannot find the option. If th

[mapserver-users] re mapserver 6.0 make error

The issue was related to having the "Extra Packages for Enterprise Linux (EPEL)" repository configure, this contained a version of GEOS, removing this version fixed the issue - I hope. Regards ___ mapserver-users mailing list mapserver-users@lists.osgeo.

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