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opengeospatial / geoedge-plugfest

Repository for Geospatial to the Edge Interoperability Plugfest
http://www.github.com/opengeospatial/geoedge-plugfest
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GeoPackage NSG test "tile Matrix Dimension Agreement" fails due to errors in GeoPackage files "GeoPackage_Vector_Orion" and "GeoPackage-Raster_Orion" #63

Open dstenger opened 6 years ago

dstenger commented 6 years ago

Test suite used for testing: Current master branch (0.4-SNAPSHOT) of https://github.com/opengeospatial/ets-gpkg12-nsg.

Error reported by test suite:

The follow tiles tables have zoom levels with pixel_x_size and pixel_y_size that fail to satisfy these two equations: pixel_x_size = (bounding box width / matrix_width) / tile_width AND tpixel_y_size = (bounding box height / matrix_height) / tile_height: Imagery: 0

Reason of failure as described by test.

Test implements Requirement 45 and test failure is correct.

gramnation commented 6 years ago

specifically, on zoom level 0. Is that what the 0 means at the end of the error message?

gramnation commented 6 years ago

Earlier, the ETS would always fail tile matrices that did not have zoom level 0, but this was unnecessary and later fixed. Hopefully vendor realizes they can just delete zoom level 0 and the few rows linked to it in order to resolve this.

gramnation commented 6 years ago

https://github.com/opengeospatial/geoedge-plugfest/issues/72#issuecomment-421574285