Skip to content

NetCDF with EPSG:3416 misaligned is latest qgis ltd #64873

Description

@RobinKohrs

What is the bug or the crash?

So when I download a NetCDF from e.g. here:
https://public.hub.geosphere.at/datahub/resources/spartacus-v2-1d-1km/filelisting/TN/SPARTACUS2-DAILY_TN_2026.nc

it comes in epsg:3416 (i think it is the one replacing epsg:31287). When I drag and drop it into qgis it is not in the right place at all.

When I run a gdal-info I get this warning:

GeoTransform read from attribute of lambert_conformal_conic variable differs from value calculated from dimension variables (max diff = 329000). Using value from attribute.

Steps to reproduce the issue

  1. Go to: https://public.hub.geosphere.at/datahub/resources/spartacus-v2-1d-1km/filelisting/TN/SPARTACUS2-DAILY_TN_2026.nc

  2. Download the NetCDF

  3. Load it (either drag and drop or via the import-gui - both did not work for me) into qgis

  4. Load the World-Vector Layer from qgis (the one when typing world into the coordinates panel)

Versions

QGIS version3.44.7-Solothurn
QGIS code revision4edb1325
 
Libraries
Qt version5.15.18
Python version3.12.11
GDAL version3.12.0 — Chicoutimi
PROJ version9.7.0
EPSG Registry database versionv12.022 (2025-08-30)
GEOS version3.14.1-CAPI-1.20.5
SQLite version3.50.4
PDAL version2.9.2
PostgreSQL client version16.9
SpatiaLite version5.1.0
QWT version6.2.1
QScintilla2 version2.13.4
OS versionmacOS 26.2
 
Active Python plugins
FreehandRasterGeoreferencer0.8.3
QuickOSM2.5.0
loadthemall3.4
reloader0.2.1
quick_map_services0.21.4
whitebox_workflows_for_qgis1.2.6
processing_saga_nextgen1.1.0
Qgis2threejs2.8
ClipToHemisphere0.4
qgis-maptiler-plugin3.5.1
plugin_reloader0.18
GlobeBuilderv0.6.0
processing2.12.99

apparently also did not work under: 3.40.15 or QGIS 3.44.7 (both with GDAL 3.12.1 and PROJ 9.7.1)
However, people reported it worked under: QGIS LTR 3.34.14 or QGIS 3.40.2 with GDAL 3.9.3 and PROJ 9.5.0

Supported QGIS version

  • I'm running a supported QGIS version according to the roadmap.

New profile

Additional context

Image

Metadata

Metadata

Assignees

Labels

BugEither a bug report, or a bug fix. Let's hope for the latter!UpstreamNeeds changes in an upstream library (like Qt, Proj, GDAL, ...)

Type

No type
No fields configured for issues without a type.

Projects

No projects

Milestone

No milestone

Relationships

None yet

Development

No branches or pull requests

Issue actions