Some features without id in mapbox vector tiles

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Some features without id in mapbox vector tiles

Ari Jolma-2
Hi,

I'm generating mapbox vector tiles from a multipolygon table with an
integer PK id in PostGIS. The vectortiles plugin is a snapshot from
26-Dec-2018.

The problem is that some features end up as multiple multipolygon
features in the pbf file geoserver sends. See below, the tpteksti and
tunnus fields are unique in the table(*). The integer PK id shows as
mvt_id in the ogrinfo dump.

Any ideas what could be wrong in my setup or is this a bug/feature in
the vector tile generating code?

Best regards,

Ari

(*) For you Finns possibly here, this is a processed estates table, not
the original, which has multiple records with same tpteksti.

piece of ogrinfo dump:

OGRFeature(estates_e):9
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((1361.90909090909 4096.0,1415 4048,1232 3801,1188
3739,1164 3706,1130 3734,1145 3850,1154 3917,1119 3990,1066
4096,1361.90909090909 4096.0)))

OGRFeature(estates_e):10
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((932 3454,717 3437,850 3575,976 3516,932 3454)))

OGRFeature(estates_e):11
   mvt_id (Integer64) = 865649
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-7
   tunnus (String) = 78140300010007
   MULTIPOLYGON (((976 3516,1130 3734,1164 3706,971 3457,932 3454,976
3516)))

table schema:

   Column  |         Type          | Collation | Nullable
|                Default
----------+-----------------------+-----------+----------+---------------------------------------
  tpteksti | character varying(20) |           | not null |
  tunnus   | character varying(20) |           | |
  ktunnus  | character varying(3)  |           | |
  geom     | geometry              |           | |
  id       | integer               |           | not null |
nextval('estates_e_id_seq'::regclass)

the geometry type

ods=# select distinct st_geometrytype(geom)
ods-# from estates_e;
  st_geometrytype
-----------------
  ST_MultiPolygon
(1 row)

The uniqueness of the original feature:

ods=# select id,tpteksti from estates_e where tpteksti='781-403-1-5';
    id   |  tpteksti
--------+-------------
  865648 | 781-403-1-5
(1 row)



_______________________________________________
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


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Re: Some features without id in mapbox vector tiles

geowolf
Hi Ari,
I don't know honestly, but wondering about what snapshot you're using? Is it from the master branch?
That's where most of the recent MVT changes landed, some of which were related to ids.

Cheers
Andrea


On Thu, Jan 3, 2019 at 7:05 AM Ari Jolma <[hidden email]> wrote:
Hi,

I'm generating mapbox vector tiles from a multipolygon table with an
integer PK id in PostGIS. The vectortiles plugin is a snapshot from
26-Dec-2018.

The problem is that some features end up as multiple multipolygon
features in the pbf file geoserver sends. See below, the tpteksti and
tunnus fields are unique in the table(*). The integer PK id shows as
mvt_id in the ogrinfo dump.

Any ideas what could be wrong in my setup or is this a bug/feature in
the vector tile generating code?

Best regards,

Ari

(*) For you Finns possibly here, this is a processed estates table, not
the original, which has multiple records with same tpteksti.

piece of ogrinfo dump:

OGRFeature(estates_e):9
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((1361.90909090909 4096.0,1415 4048,1232 3801,1188
3739,1164 3706,1130 3734,1145 3850,1154 3917,1119 3990,1066
4096,1361.90909090909 4096.0)))

OGRFeature(estates_e):10
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((932 3454,717 3437,850 3575,976 3516,932 3454)))

OGRFeature(estates_e):11
   mvt_id (Integer64) = 865649
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-7
   tunnus (String) = 78140300010007
   MULTIPOLYGON (((976 3516,1130 3734,1164 3706,971 3457,932 3454,976
3516)))

table schema:

   Column  |         Type          | Collation | Nullable
|                Default
----------+-----------------------+-----------+----------+---------------------------------------
  tpteksti | character varying(20) |           | not null |
  tunnus   | character varying(20) |           | |
  ktunnus  | character varying(3)  |           | |
  geom     | geometry              |           | |
  id       | integer               |           | not null |
nextval('estates_e_id_seq'::regclass)

the geometry type

ods=# select distinct st_geometrytype(geom)
ods-# from estates_e;
  st_geometrytype
-----------------
  ST_MultiPolygon
(1 row)

The uniqueness of the original feature:

ods=# select id,tpteksti from estates_e where tpteksti='781-403-1-5';
    id   |  tpteksti
--------+-------------
  865648 | 781-403-1-5
(1 row)



_______________________________________________
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


[hidden email]
https://lists.sourceforge.net/lists/listinfo/geoserver-users


--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



_______________________________________________
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


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Re: Some features without id in mapbox vector tiles

Ari Jolma-2
Hi Andrea,

The snapshots are downloaded from http://geoserver.org/release/dev/ December 26, filenames are

geoserver-2.15-SNAPSHOT-vectortiles-plugin.zip and geoserver-master-2018-12-26-bin.zip

The issue is with using the vector tiles with MapBox JS, they work fine with OpenLayers.

Best,

Ari

Andrea Aime kirjoitti 8.1.2019 klo 12.28:
Hi Ari,
I don't know honestly, but wondering about what snapshot you're using? Is it from the master branch?
That's where most of the recent MVT changes landed, some of which were related to ids.

Cheers
Andrea


On Thu, Jan 3, 2019 at 7:05 AM Ari Jolma <[hidden email]> wrote:
Hi,

I'm generating mapbox vector tiles from a multipolygon table with an
integer PK id in PostGIS. The vectortiles plugin is a snapshot from
26-Dec-2018.

The problem is that some features end up as multiple multipolygon
features in the pbf file geoserver sends. See below, the tpteksti and
tunnus fields are unique in the table(*). The integer PK id shows as
mvt_id in the ogrinfo dump.

Any ideas what could be wrong in my setup or is this a bug/feature in
the vector tile generating code?

Best regards,

Ari

(*) For you Finns possibly here, this is a processed estates table, not
the original, which has multiple records with same tpteksti.

piece of ogrinfo dump:

OGRFeature(estates_e):9
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((1361.90909090909 4096.0,1415 4048,1232 3801,1188
3739,1164 3706,1130 3734,1145 3850,1154 3917,1119 3990,1066
4096,1361.90909090909 4096.0)))

OGRFeature(estates_e):10
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((932 3454,717 3437,850 3575,976 3516,932 3454)))

OGRFeature(estates_e):11
   mvt_id (Integer64) = 865649
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-7
   tunnus (String) = 78140300010007
   MULTIPOLYGON (((976 3516,1130 3734,1164 3706,971 3457,932 3454,976
3516)))

table schema:

   Column  |         Type          | Collation | Nullable
|                Default
----------+-----------------------+-----------+----------+---------------------------------------
  tpteksti | character varying(20) |           | not null |
  tunnus   | character varying(20) |           | |
  ktunnus  | character varying(3)  |           | |
  geom     | geometry              |           | |
  id       | integer               |           | not null |
nextval('estates_e_id_seq'::regclass)

the geometry type

ods=# select distinct st_geometrytype(geom)
ods-# from estates_e;
  st_geometrytype
-----------------
  ST_MultiPolygon
(1 row)

The uniqueness of the original feature:

ods=# select id,tpteksti from estates_e where tpteksti='781-403-1-5';
    id   |  tpteksti
--------+-------------
  865648 | 781-403-1-5
(1 row)



_______________________________________________
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


[hidden email]
https://lists.sourceforge.net/lists/listinfo/geoserver-users


--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



_______________________________________________
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


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Re: Some features without id in mapbox vector tiles

geowolf
Ah ok, 
so it's the latest. I'd open a bug report then, with a db dump (small, enough to reproduce the issue)

Cheers
Andrea

On Tue, Jan 8, 2019 at 12:37 PM Ari Jolma <[hidden email]> wrote:
Hi Andrea,

The snapshots are downloaded from http://geoserver.org/release/dev/ December 26, filenames are

geoserver-2.15-SNAPSHOT-vectortiles-plugin.zip and geoserver-master-2018-12-26-bin.zip

The issue is with using the vector tiles with MapBox JS, they work fine with OpenLayers.

Best,

Ari

Andrea Aime kirjoitti 8.1.2019 klo 12.28:
Hi Ari,
I don't know honestly, but wondering about what snapshot you're using? Is it from the master branch?
That's where most of the recent MVT changes landed, some of which were related to ids.

Cheers
Andrea


On Thu, Jan 3, 2019 at 7:05 AM Ari Jolma <[hidden email]> wrote:
Hi,

I'm generating mapbox vector tiles from a multipolygon table with an
integer PK id in PostGIS. The vectortiles plugin is a snapshot from
26-Dec-2018.

The problem is that some features end up as multiple multipolygon
features in the pbf file geoserver sends. See below, the tpteksti and
tunnus fields are unique in the table(*). The integer PK id shows as
mvt_id in the ogrinfo dump.

Any ideas what could be wrong in my setup or is this a bug/feature in
the vector tile generating code?

Best regards,

Ari

(*) For you Finns possibly here, this is a processed estates table, not
the original, which has multiple records with same tpteksti.

piece of ogrinfo dump:

OGRFeature(estates_e):9
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((1361.90909090909 4096.0,1415 4048,1232 3801,1188
3739,1164 3706,1130 3734,1145 3850,1154 3917,1119 3990,1066
4096,1361.90909090909 4096.0)))

OGRFeature(estates_e):10
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((932 3454,717 3437,850 3575,976 3516,932 3454)))

OGRFeature(estates_e):11
   mvt_id (Integer64) = 865649
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-7
   tunnus (String) = 78140300010007
   MULTIPOLYGON (((976 3516,1130 3734,1164 3706,971 3457,932 3454,976
3516)))

table schema:

   Column  |         Type          | Collation | Nullable
|                Default
----------+-----------------------+-----------+----------+---------------------------------------
  tpteksti | character varying(20) |           | not null |
  tunnus   | character varying(20) |           | |
  ktunnus  | character varying(3)  |           | |
  geom     | geometry              |           | |
  id       | integer               |           | not null |
nextval('estates_e_id_seq'::regclass)

the geometry type

ods=# select distinct st_geometrytype(geom)
ods-# from estates_e;
  st_geometrytype
-----------------
  ST_MultiPolygon
(1 row)

The uniqueness of the original feature:

ods=# select id,tpteksti from estates_e where tpteksti='781-403-1-5';
    id   |  tpteksti
--------+-------------
  865648 | 781-403-1-5
(1 row)



_______________________________________________
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


[hidden email]
https://lists.sourceforge.net/lists/listinfo/geoserver-users


--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



_______________________________________________
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


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Re: Some features without id in mapbox vector tiles

Ari Jolma-2

Could the explanation be that while MVT vector tiles support only POLYGONs and because these are MULTIPOLYGONs, which occasionally split into multiple polygons, then the mvt_id is only occasionally set?

The splitting is done by the vectortiles plugin.

Ari

Andrea Aime kirjoitti 8.1.2019 klo 13.41:
Ah ok, 
so it's the latest. I'd open a bug report then, with a db dump (small, enough to reproduce the issue)

Cheers
Andrea

On Tue, Jan 8, 2019 at 12:37 PM Ari Jolma <[hidden email]> wrote:
Hi Andrea,

The snapshots are downloaded from http://geoserver.org/release/dev/ December 26, filenames are

geoserver-2.15-SNAPSHOT-vectortiles-plugin.zip and geoserver-master-2018-12-26-bin.zip

The issue is with using the vector tiles with MapBox JS, they work fine with OpenLayers.

Best,

Ari

Andrea Aime kirjoitti 8.1.2019 klo 12.28:
Hi Ari,
I don't know honestly, but wondering about what snapshot you're using? Is it from the master branch?
That's where most of the recent MVT changes landed, some of which were related to ids.

Cheers
Andrea


On Thu, Jan 3, 2019 at 7:05 AM Ari Jolma <[hidden email]> wrote:
Hi,

I'm generating mapbox vector tiles from a multipolygon table with an
integer PK id in PostGIS. The vectortiles plugin is a snapshot from
26-Dec-2018.

The problem is that some features end up as multiple multipolygon
features in the pbf file geoserver sends. See below, the tpteksti and
tunnus fields are unique in the table(*). The integer PK id shows as
mvt_id in the ogrinfo dump.

Any ideas what could be wrong in my setup or is this a bug/feature in
the vector tile generating code?

Best regards,

Ari

(*) For you Finns possibly here, this is a processed estates table, not
the original, which has multiple records with same tpteksti.

piece of ogrinfo dump:

OGRFeature(estates_e):9
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((1361.90909090909 4096.0,1415 4048,1232 3801,1188
3739,1164 3706,1130 3734,1145 3850,1154 3917,1119 3990,1066
4096,1361.90909090909 4096.0)))

OGRFeature(estates_e):10
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((932 3454,717 3437,850 3575,976 3516,932 3454)))

OGRFeature(estates_e):11
   mvt_id (Integer64) = 865649
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-7
   tunnus (String) = 78140300010007
   MULTIPOLYGON (((976 3516,1130 3734,1164 3706,971 3457,932 3454,976
3516)))

table schema:

   Column  |         Type          | Collation | Nullable
|                Default
----------+-----------------------+-----------+----------+---------------------------------------
  tpteksti | character varying(20) |           | not null |
  tunnus   | character varying(20) |           | |
  ktunnus  | character varying(3)  |           | |
  geom     | geometry              |           | |
  id       | integer               |           | not null |
nextval('estates_e_id_seq'::regclass)

the geometry type

ods=# select distinct st_geometrytype(geom)
ods-# from estates_e;
  st_geometrytype
-----------------
  ST_MultiPolygon
(1 row)

The uniqueness of the original feature:

ods=# select id,tpteksti from estates_e where tpteksti='781-403-1-5';
    id   |  tpteksti
--------+-------------
  865648 | 781-403-1-5
(1 row)



_______________________________________________
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


[hidden email]
https://lists.sourceforge.net/lists/listinfo/geoserver-users


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Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



_______________________________________________
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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


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Re: Some features without id in mapbox vector tiles

Ari Jolma-2

Doh, MVT does support multipolygons. However, the vectortiles plugin does in this case split the multipolygons into single ring multipolygons. Maybe it is an issue of winding order of the rings - which MVT spec says in VERY importabt? I need to investigate.

Ari

Ari Jolma kirjoitti 9.1.2019 klo 10.05:

Could the explanation be that while MVT vector tiles support only POLYGONs and because these are MULTIPOLYGONs, which occasionally split into multiple polygons, then the mvt_id is only occasionally set?

The splitting is done by the vectortiles plugin.

Ari

Andrea Aime kirjoitti 8.1.2019 klo 13.41:
Ah ok, 
so it's the latest. I'd open a bug report then, with a db dump (small, enough to reproduce the issue)

Cheers
Andrea

On Tue, Jan 8, 2019 at 12:37 PM Ari Jolma <[hidden email]> wrote:
Hi Andrea,

The snapshots are downloaded from http://geoserver.org/release/dev/ December 26, filenames are

geoserver-2.15-SNAPSHOT-vectortiles-plugin.zip and geoserver-master-2018-12-26-bin.zip

The issue is with using the vector tiles with MapBox JS, they work fine with OpenLayers.

Best,

Ari

Andrea Aime kirjoitti 8.1.2019 klo 12.28:
Hi Ari,
I don't know honestly, but wondering about what snapshot you're using? Is it from the master branch?
That's where most of the recent MVT changes landed, some of which were related to ids.

Cheers
Andrea


On Thu, Jan 3, 2019 at 7:05 AM Ari Jolma <[hidden email]> wrote:
Hi,

I'm generating mapbox vector tiles from a multipolygon table with an
integer PK id in PostGIS. The vectortiles plugin is a snapshot from
26-Dec-2018.

The problem is that some features end up as multiple multipolygon
features in the pbf file geoserver sends. See below, the tpteksti and
tunnus fields are unique in the table(*). The integer PK id shows as
mvt_id in the ogrinfo dump.

Any ideas what could be wrong in my setup or is this a bug/feature in
the vector tile generating code?

Best regards,

Ari

(*) For you Finns possibly here, this is a processed estates table, not
the original, which has multiple records with same tpteksti.

piece of ogrinfo dump:

OGRFeature(estates_e):9
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((1361.90909090909 4096.0,1415 4048,1232 3801,1188
3739,1164 3706,1130 3734,1145 3850,1154 3917,1119 3990,1066
4096,1361.90909090909 4096.0)))

OGRFeature(estates_e):10
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((932 3454,717 3437,850 3575,976 3516,932 3454)))

OGRFeature(estates_e):11
   mvt_id (Integer64) = 865649
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-7
   tunnus (String) = 78140300010007
   MULTIPOLYGON (((976 3516,1130 3734,1164 3706,971 3457,932 3454,976
3516)))

table schema:

   Column  |         Type          | Collation | Nullable
|                Default
----------+-----------------------+-----------+----------+---------------------------------------
  tpteksti | character varying(20) |           | not null |
  tunnus   | character varying(20) |           | |
  ktunnus  | character varying(3)  |           | |
  geom     | geometry              |           | |
  id       | integer               |           | not null |
nextval('estates_e_id_seq'::regclass)

the geometry type

ods=# select distinct st_geometrytype(geom)
ods-# from estates_e;
  st_geometrytype
-----------------
  ST_MultiPolygon
(1 row)

The uniqueness of the original feature:

ods=# select id,tpteksti from estates_e where tpteksti='781-403-1-5';
    id   |  tpteksti
--------+-------------
  865648 | 781-403-1-5
(1 row)



_______________________________________________
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


[hidden email]
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--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



_______________________________________________
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


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Re: Some features without id in mapbox vector tiles

geowolf
Hi,
if you are looking into it, I'd check both the MVT code in GeoServer, which is
mostly generic and shared among MVT, TopoJSON and GeoJSON tiles 
(had a quick look, cannot see splitting of multipolygon over multiple features)
and the actual MVT encoder, which is an external library:


GeoServer is using version 1.3.3, so maybe it's just a matter of upgrading the dependency. I'd open a Jira ticket.

Cheers
Andrea





On Wed, Jan 9, 2019 at 9:13 AM Ari Jolma <[hidden email]> wrote:

Doh, MVT does support multipolygons. However, the vectortiles plugin does in this case split the multipolygons into single ring multipolygons. Maybe it is an issue of winding order of the rings - which MVT spec says in VERY importabt? I need to investigate.

Ari

Ari Jolma kirjoitti 9.1.2019 klo 10.05:

Could the explanation be that while MVT vector tiles support only POLYGONs and because these are MULTIPOLYGONs, which occasionally split into multiple polygons, then the mvt_id is only occasionally set?

The splitting is done by the vectortiles plugin.

Ari

Andrea Aime kirjoitti 8.1.2019 klo 13.41:
Ah ok, 
so it's the latest. I'd open a bug report then, with a db dump (small, enough to reproduce the issue)

Cheers
Andrea

On Tue, Jan 8, 2019 at 12:37 PM Ari Jolma <[hidden email]> wrote:
Hi Andrea,

The snapshots are downloaded from http://geoserver.org/release/dev/ December 26, filenames are

geoserver-2.15-SNAPSHOT-vectortiles-plugin.zip and geoserver-master-2018-12-26-bin.zip

The issue is with using the vector tiles with MapBox JS, they work fine with OpenLayers.

Best,

Ari

Andrea Aime kirjoitti 8.1.2019 klo 12.28:
Hi Ari,
I don't know honestly, but wondering about what snapshot you're using? Is it from the master branch?
That's where most of the recent MVT changes landed, some of which were related to ids.

Cheers
Andrea


On Thu, Jan 3, 2019 at 7:05 AM Ari Jolma <[hidden email]> wrote:
Hi,

I'm generating mapbox vector tiles from a multipolygon table with an
integer PK id in PostGIS. The vectortiles plugin is a snapshot from
26-Dec-2018.

The problem is that some features end up as multiple multipolygon
features in the pbf file geoserver sends. See below, the tpteksti and
tunnus fields are unique in the table(*). The integer PK id shows as
mvt_id in the ogrinfo dump.

Any ideas what could be wrong in my setup or is this a bug/feature in
the vector tile generating code?

Best regards,

Ari

(*) For you Finns possibly here, this is a processed estates table, not
the original, which has multiple records with same tpteksti.

piece of ogrinfo dump:

OGRFeature(estates_e):9
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((1361.90909090909 4096.0,1415 4048,1232 3801,1188
3739,1164 3706,1130 3734,1145 3850,1154 3917,1119 3990,1066
4096,1361.90909090909 4096.0)))

OGRFeature(estates_e):10
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((932 3454,717 3437,850 3575,976 3516,932 3454)))

OGRFeature(estates_e):11
   mvt_id (Integer64) = 865649
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-7
   tunnus (String) = 78140300010007
   MULTIPOLYGON (((976 3516,1130 3734,1164 3706,971 3457,932 3454,976
3516)))

table schema:

   Column  |         Type          | Collation | Nullable
|                Default
----------+-----------------------+-----------+----------+---------------------------------------
  tpteksti | character varying(20) |           | not null |
  tunnus   | character varying(20) |           | |
  ktunnus  | character varying(3)  |           | |
  geom     | geometry              |           | |
  id       | integer               |           | not null |
nextval('estates_e_id_seq'::regclass)

the geometry type

ods=# select distinct st_geometrytype(geom)
ods-# from estates_e;
  st_geometrytype
-----------------
  ST_MultiPolygon
(1 row)

The uniqueness of the original feature:

ods=# select id,tpteksti from estates_e where tpteksti='781-403-1-5';
    id   |  tpteksti
--------+-------------
  865648 | 781-403-1-5
(1 row)



_______________________________________________
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


[hidden email]
https://lists.sourceforge.net/lists/listinfo/geoserver-users


--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



_______________________________________________
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


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Re: Some features without id in mapbox vector tiles

Ari Jolma-2

To close this issue. The link below was the solution. java-vector-tile must be upgraded to version 1.3.4.

Thanks Andrea,

Ari

Andrea Aime kirjoitti 9.1.2019 klo 19.14:
Hi,
if you are looking into it, I'd check both the MVT code in GeoServer, which is
mostly generic and shared among MVT, TopoJSON and GeoJSON tiles 
(had a quick look, cannot see splitting of multipolygon over multiple features)
and the actual MVT encoder, which is an external library:


GeoServer is using version 1.3.3, so maybe it's just a matter of upgrading the dependency. I'd open a Jira ticket.

Cheers
Andrea





On Wed, Jan 9, 2019 at 9:13 AM Ari Jolma <[hidden email]> wrote:

Doh, MVT does support multipolygons. However, the vectortiles plugin does in this case split the multipolygons into single ring multipolygons. Maybe it is an issue of winding order of the rings - which MVT spec says in VERY importabt? I need to investigate.

Ari

Ari Jolma kirjoitti 9.1.2019 klo 10.05:

Could the explanation be that while MVT vector tiles support only POLYGONs and because these are MULTIPOLYGONs, which occasionally split into multiple polygons, then the mvt_id is only occasionally set?

The splitting is done by the vectortiles plugin.

Ari

Andrea Aime kirjoitti 8.1.2019 klo 13.41:
Ah ok, 
so it's the latest. I'd open a bug report then, with a db dump (small, enough to reproduce the issue)

Cheers
Andrea

On Tue, Jan 8, 2019 at 12:37 PM Ari Jolma <[hidden email]> wrote:
Hi Andrea,

The snapshots are downloaded from http://geoserver.org/release/dev/ December 26, filenames are

geoserver-2.15-SNAPSHOT-vectortiles-plugin.zip and geoserver-master-2018-12-26-bin.zip

The issue is with using the vector tiles with MapBox JS, they work fine with OpenLayers.

Best,

Ari

Andrea Aime kirjoitti 8.1.2019 klo 12.28:
Hi Ari,
I don't know honestly, but wondering about what snapshot you're using? Is it from the master branch?
That's where most of the recent MVT changes landed, some of which were related to ids.

Cheers
Andrea


On Thu, Jan 3, 2019 at 7:05 AM Ari Jolma <[hidden email]> wrote:
Hi,

I'm generating mapbox vector tiles from a multipolygon table with an
integer PK id in PostGIS. The vectortiles plugin is a snapshot from
26-Dec-2018.

The problem is that some features end up as multiple multipolygon
features in the pbf file geoserver sends. See below, the tpteksti and
tunnus fields are unique in the table(*). The integer PK id shows as
mvt_id in the ogrinfo dump.

Any ideas what could be wrong in my setup or is this a bug/feature in
the vector tile generating code?

Best regards,

Ari

(*) For you Finns possibly here, this is a processed estates table, not
the original, which has multiple records with same tpteksti.

piece of ogrinfo dump:

OGRFeature(estates_e):9
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((1361.90909090909 4096.0,1415 4048,1232 3801,1188
3739,1164 3706,1130 3734,1145 3850,1154 3917,1119 3990,1066
4096,1361.90909090909 4096.0)))

OGRFeature(estates_e):10
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((932 3454,717 3437,850 3575,976 3516,932 3454)))

OGRFeature(estates_e):11
   mvt_id (Integer64) = 865649
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-7
   tunnus (String) = 78140300010007
   MULTIPOLYGON (((976 3516,1130 3734,1164 3706,971 3457,932 3454,976
3516)))

table schema:

   Column  |         Type          | Collation | Nullable
|                Default
----------+-----------------------+-----------+----------+---------------------------------------
  tpteksti | character varying(20) |           | not null |
  tunnus   | character varying(20) |           | |
  ktunnus  | character varying(3)  |           | |
  geom     | geometry              |           | |
  id       | integer               |           | not null |
nextval('estates_e_id_seq'::regclass)

the geometry type

ods=# select distinct st_geometrytype(geom)
ods-# from estates_e;
  st_geometrytype
-----------------
  ST_MultiPolygon
(1 row)

The uniqueness of the original feature:

ods=# select id,tpteksti from estates_e where tpteksti='781-403-1-5';
    id   |  tpteksti
--------+-------------
  865648 | 781-403-1-5
(1 row)



_______________________________________________
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


[hidden email]
https://lists.sourceforge.net/lists/listinfo/geoserver-users


--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



_______________________________________________
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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


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Re: Some features without id in mapbox vector tiles

geowolf
Thanks for checking, I've made a PR (for a change, it's a one liner!)


Cheers
Andrea


On Thu, Jan 10, 2019 at 9:17 AM Ari Jolma <[hidden email]> wrote:

To close this issue. The link below was the solution. java-vector-tile must be upgraded to version 1.3.4.

Thanks Andrea,

Ari

Andrea Aime kirjoitti 9.1.2019 klo 19.14:
Hi,
if you are looking into it, I'd check both the MVT code in GeoServer, which is
mostly generic and shared among MVT, TopoJSON and GeoJSON tiles 
(had a quick look, cannot see splitting of multipolygon over multiple features)
and the actual MVT encoder, which is an external library:


GeoServer is using version 1.3.3, so maybe it's just a matter of upgrading the dependency. I'd open a Jira ticket.

Cheers
Andrea





On Wed, Jan 9, 2019 at 9:13 AM Ari Jolma <[hidden email]> wrote:

Doh, MVT does support multipolygons. However, the vectortiles plugin does in this case split the multipolygons into single ring multipolygons. Maybe it is an issue of winding order of the rings - which MVT spec says in VERY importabt? I need to investigate.

Ari

Ari Jolma kirjoitti 9.1.2019 klo 10.05:

Could the explanation be that while MVT vector tiles support only POLYGONs and because these are MULTIPOLYGONs, which occasionally split into multiple polygons, then the mvt_id is only occasionally set?

The splitting is done by the vectortiles plugin.

Ari

Andrea Aime kirjoitti 8.1.2019 klo 13.41:
Ah ok, 
so it's the latest. I'd open a bug report then, with a db dump (small, enough to reproduce the issue)

Cheers
Andrea

On Tue, Jan 8, 2019 at 12:37 PM Ari Jolma <[hidden email]> wrote:
Hi Andrea,

The snapshots are downloaded from http://geoserver.org/release/dev/ December 26, filenames are

geoserver-2.15-SNAPSHOT-vectortiles-plugin.zip and geoserver-master-2018-12-26-bin.zip

The issue is with using the vector tiles with MapBox JS, they work fine with OpenLayers.

Best,

Ari

Andrea Aime kirjoitti 8.1.2019 klo 12.28:
Hi Ari,
I don't know honestly, but wondering about what snapshot you're using? Is it from the master branch?
That's where most of the recent MVT changes landed, some of which were related to ids.

Cheers
Andrea


On Thu, Jan 3, 2019 at 7:05 AM Ari Jolma <[hidden email]> wrote:
Hi,

I'm generating mapbox vector tiles from a multipolygon table with an
integer PK id in PostGIS. The vectortiles plugin is a snapshot from
26-Dec-2018.

The problem is that some features end up as multiple multipolygon
features in the pbf file geoserver sends. See below, the tpteksti and
tunnus fields are unique in the table(*). The integer PK id shows as
mvt_id in the ogrinfo dump.

Any ideas what could be wrong in my setup or is this a bug/feature in
the vector tile generating code?

Best regards,

Ari

(*) For you Finns possibly here, this is a processed estates table, not
the original, which has multiple records with same tpteksti.

piece of ogrinfo dump:

OGRFeature(estates_e):9
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((1361.90909090909 4096.0,1415 4048,1232 3801,1188
3739,1164 3706,1130 3734,1145 3850,1154 3917,1119 3990,1066
4096,1361.90909090909 4096.0)))

OGRFeature(estates_e):10
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((932 3454,717 3437,850 3575,976 3516,932 3454)))

OGRFeature(estates_e):11
   mvt_id (Integer64) = 865649
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-7
   tunnus (String) = 78140300010007
   MULTIPOLYGON (((976 3516,1130 3734,1164 3706,971 3457,932 3454,976
3516)))

table schema:

   Column  |         Type          | Collation | Nullable
|                Default
----------+-----------------------+-----------+----------+---------------------------------------
  tpteksti | character varying(20) |           | not null |
  tunnus   | character varying(20) |           | |
  ktunnus  | character varying(3)  |           | |
  geom     | geometry              |           | |
  id       | integer               |           | not null |
nextval('estates_e_id_seq'::regclass)

the geometry type

ods=# select distinct st_geometrytype(geom)
ods-# from estates_e;
  st_geometrytype
-----------------
  ST_MultiPolygon
(1 row)

The uniqueness of the original feature:

ods=# select id,tpteksti from estates_e where tpteksti='781-403-1-5';
    id   |  tpteksti
--------+-------------
  865648 | 781-403-1-5
(1 row)



_______________________________________________
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


[hidden email]
https://lists.sourceforge.net/lists/listinfo/geoserver-users


--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



_______________________________________________
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


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Re: Some features without id in mapbox vector tiles

Ari Jolma-2

As a side-note, I've been testing tilestrata-postgismvt (node/PostGIS ST_AsMVT solution) for this dataset too. It worked well from the beginning except for some problems(*), which were solved in practise by switching to tile resolution of 4096 that Geoserver uses instead of resolution of 256.

Ari

(*) https://trac.osgeo.org/postgis/ticket/4289

Andrea Aime kirjoitti 10.1.2019 klo 10.55:
Thanks for checking, I've made a PR (for a change, it's a one liner!)


Cheers
Andrea


On Thu, Jan 10, 2019 at 9:17 AM Ari Jolma <[hidden email]> wrote:

To close this issue. The link below was the solution. java-vector-tile must be upgraded to version 1.3.4.

Thanks Andrea,

Ari

Andrea Aime kirjoitti 9.1.2019 klo 19.14:
Hi,
if you are looking into it, I'd check both the MVT code in GeoServer, which is
mostly generic and shared among MVT, TopoJSON and GeoJSON tiles 
(had a quick look, cannot see splitting of multipolygon over multiple features)
and the actual MVT encoder, which is an external library:


GeoServer is using version 1.3.3, so maybe it's just a matter of upgrading the dependency. I'd open a Jira ticket.

Cheers
Andrea





On Wed, Jan 9, 2019 at 9:13 AM Ari Jolma <[hidden email]> wrote:

Doh, MVT does support multipolygons. However, the vectortiles plugin does in this case split the multipolygons into single ring multipolygons. Maybe it is an issue of winding order of the rings - which MVT spec says in VERY importabt? I need to investigate.

Ari

Ari Jolma kirjoitti 9.1.2019 klo 10.05:

Could the explanation be that while MVT vector tiles support only POLYGONs and because these are MULTIPOLYGONs, which occasionally split into multiple polygons, then the mvt_id is only occasionally set?

The splitting is done by the vectortiles plugin.

Ari

Andrea Aime kirjoitti 8.1.2019 klo 13.41:
Ah ok, 
so it's the latest. I'd open a bug report then, with a db dump (small, enough to reproduce the issue)

Cheers
Andrea

On Tue, Jan 8, 2019 at 12:37 PM Ari Jolma <[hidden email]> wrote:
Hi Andrea,

The snapshots are downloaded from http://geoserver.org/release/dev/ December 26, filenames are

geoserver-2.15-SNAPSHOT-vectortiles-plugin.zip and geoserver-master-2018-12-26-bin.zip

The issue is with using the vector tiles with MapBox JS, they work fine with OpenLayers.

Best,

Ari

Andrea Aime kirjoitti 8.1.2019 klo 12.28:
Hi Ari,
I don't know honestly, but wondering about what snapshot you're using? Is it from the master branch?
That's where most of the recent MVT changes landed, some of which were related to ids.

Cheers
Andrea


On Thu, Jan 3, 2019 at 7:05 AM Ari Jolma <[hidden email]> wrote:
Hi,

I'm generating mapbox vector tiles from a multipolygon table with an
integer PK id in PostGIS. The vectortiles plugin is a snapshot from
26-Dec-2018.

The problem is that some features end up as multiple multipolygon
features in the pbf file geoserver sends. See below, the tpteksti and
tunnus fields are unique in the table(*). The integer PK id shows as
mvt_id in the ogrinfo dump.

Any ideas what could be wrong in my setup or is this a bug/feature in
the vector tile generating code?

Best regards,

Ari

(*) For you Finns possibly here, this is a processed estates table, not
the original, which has multiple records with same tpteksti.

piece of ogrinfo dump:

OGRFeature(estates_e):9
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((1361.90909090909 4096.0,1415 4048,1232 3801,1188
3739,1164 3706,1130 3734,1145 3850,1154 3917,1119 3990,1066
4096,1361.90909090909 4096.0)))

OGRFeature(estates_e):10
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-5
   tunnus (String) = 78140300010005
   MULTIPOLYGON (((932 3454,717 3437,850 3575,976 3516,932 3454)))

OGRFeature(estates_e):11
   mvt_id (Integer64) = 865649
   ktunnus (String) = 781
   tpteksti (String) = 781-403-1-7
   tunnus (String) = 78140300010007
   MULTIPOLYGON (((976 3516,1130 3734,1164 3706,971 3457,932 3454,976
3516)))

table schema:

   Column  |         Type          | Collation | Nullable
|                Default
----------+-----------------------+-----------+----------+---------------------------------------
  tpteksti | character varying(20) |           | not null |
  tunnus   | character varying(20) |           | |
  ktunnus  | character varying(3)  |           | |
  geom     | geometry              |           | |
  id       | integer               |           | not null |
nextval('estates_e_id_seq'::regclass)

the geometry type

ods=# select distinct st_geometrytype(geom)
ods-# from estates_e;
  st_geometrytype
-----------------
  ST_MultiPolygon
(1 row)

The uniqueness of the original feature:

ods=# select id,tpteksti from estates_e where tpteksti='781-403-1-5';
    id   |  tpteksti
--------+-------------
  865648 | 781-403-1-5
(1 row)



_______________________________________________
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


[hidden email]
https://lists.sourceforge.net/lists/listinfo/geoserver-users


--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



--

Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.



_______________________________________________
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


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