# CityGML

**URL:** https://discourse.paraview.org/t/citygml/3069
**Category:** Development
**Created:** [November 28, 2019, 3:08pm UTC](https://discourse.paraview.org/t/citygml/3069 "2019-11-28T15:08:27Z")
**Posts on this page:** 9
**Page:** 1

<div class="post-metadata">

### Author: ![christianLejon](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/c/90ced4/32.png) [@christianLejon](https://discourse.paraview.org/u/christianLejon)
#### Post date: [November 28, 2019, 3:08pm UTC](https://discourse.paraview.org/t/citygml/3069/1 "2019-11-28T15:08:27Z")

</div>

I just downloaded the latest nightly build of Paraview (28 nov 2019). When I open CityGML files (Lod2) I cannot se them in Paraview. Under the information tab in the statistics box there is also NA written for the information to be found there. Now, I have no clue why this is so, and I really would like to get the geometry of the CityGML files into Paraview. Would anyone know more about this?

---

<div class="post-metadata">

### Author: ![mwestphal](https://discourse.paraview.org/user_avatar/discourse.paraview.org/mwestphal/32/17_2.png) [@mwestphal](https://discourse.paraview.org/u/mwestphal)
#### Post date: [November 28, 2019, 3:24pm UTC](https://discourse.paraview.org/t/citygml/3069/2 "2019-11-28T15:24:32Z")

</div>

@ben.boeckel : Looks like CityGML is not in the release.

---

<div class="post-metadata">

### Author: ![christianLejon](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/c/90ced4/32.png) [@christianLejon](https://discourse.paraview.org/u/christianLejon)
#### Post date: [November 29, 2019, 11:47am UTC](https://discourse.paraview.org/t/citygml/3069/3 "2019-11-29T11:47:24Z")

</div>

What a pity. What is your suggestion then?

---

<div class="post-metadata">

### Author: ![mwestphal](https://discourse.paraview.org/user_avatar/discourse.paraview.org/mwestphal/32/17_2.png) [@mwestphal](https://discourse.paraview.org/u/mwestphal)
#### Post date: [November 29, 2019, 12:06pm UTC](https://discourse.paraview.org/t/citygml/3069/4 "2019-11-29T12:06:26Z")

</div>

You can definitely build ParaView yourself and enable CityGML, or wait for us to fix the issue.

---

<div class="post-metadata">

### Author: ![christianLejon](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/c/90ced4/32.png) [@christianLejon](https://discourse.paraview.org/u/christianLejon)
#### Post date: [November 29, 2019, 4:26pm UTC](https://discourse.paraview.org/t/citygml/3069/5 "2019-11-29T16:26:41Z")

</div>

On the download page I downloaded the night-build @ nov 28th 2019. CityGMLreader is included there: I realiazed that I can succesfully read LoD3 files as LoD3 is the default LoD for the reader. However, I cannot find how to select another LoD to match my data. Supposedely there is an option to select another LoD (LoD2 in my case) ? But I don’t know where!

---

<div class="post-metadata">

### Author: ![ben.boeckel](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/b/ea5d25/32.png) [@ben.boeckel](https://discourse.paraview.org/u/ben.boeckel)
#### Post date: [December 2, 2019, 12:45pm UTC](https://discourse.paraview.org/t/citygml/3069/6 "2019-12-02T12:45:50Z")

</div>

@danlipsa Seems that there’s a file that the CityGML reader can’t read? @christianLejon Can you provide an example file that doesn’t work?

---

<div class="post-metadata">

### Author: ![christianLejon](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/c/90ced4/32.png) [@christianLejon](https://discourse.paraview.org/u/christianLejon)
#### Post date: [December 2, 2019, 2:14pm UTC](https://discourse.paraview.org/t/citygml/3069/7 "2019-12-02T14:14:49Z")

</div>

Sure!

Główny Geodeta Kraju (eng. “Principal Surveyor of The Country”) is the holder of the data. Data was gathered from: [http://www.geoportal.gov.pl](http://www.geoportal.gov.pl)

[1465\_N-34-138-B-c-2-4.gml](https://discourse.paraview.org/uploads/short-url/nzm0c99KRtCaJOW9Kl5rtlgaH4.gml) (193.7 KB)

---

<div class="post-metadata">

### Author: ![danlipsa](https://discourse.paraview.org/user_avatar/discourse.paraview.org/danlipsa/32/1563_2.png) [@danlipsa](https://discourse.paraview.org/u/danlipsa)
#### Post date: [December 2, 2019, 11:01pm UTC](https://discourse.paraview.org/t/citygml/3069/8 "2019-12-02T23:01:22Z")

</div>

Indeed you’ll have to set LOD to 2 read your file. That setting is an advanced property. Either ‘Toggle advanced properties’ (the gear button) or search for ‘LOD’ to see that setting.

Dan

---

<div class="post-metadata">

### Author: ![christianLejon](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/c/90ced4/32.png) [@christianLejon](https://discourse.paraview.org/u/christianLejon)
#### Post date: [December 4, 2019, 9:47am UTC](https://discourse.paraview.org/t/citygml/3069/9 "2019-12-04T09:47:03Z")

</div>

Oh yes! I found it and now it works just fine. Thank you for a good work! /Christian
