#4021: r.import/v.import: confusing error message "ERROR: proj" --------------------------------+--------------------------------- Reporter: neteler | Owner: grass-dev@… Type: defect | Status: new Priority: normal | Milestone: 7.8.3 Component: Raster | Version: git-releasebranch78 Keywords: r.import, v.import | CPU: Unspecified Platform: Unspecified | --------------------------------+--------------------------------- For most users the "ERROR: proj" part in the notification which CRS was found and that the reprojection does not match that of the current location is confusing, also in a technical sense as it is sent to stderr:
{{{ grass78 ~/grassdata/nc_spm_08/user1 # generate test data v.out.ogr input=roadsmajor output=roadsmajor.gpkg ogr2ogr -t_srs epsg:4326 roadsmajor_LL.gpkg roadsmajor.gpkg v.import input=roadsmajor_LL.gpkg output=test --o WARNING: Projection of dataset does not appear to match current location. Location PROJ_INFO is: name: Lambert Conformal Conic proj: lcc datum: nad83 a: 6378137.0 es: 0.006694380022900787 lat_1: 36.16666666666666 lat_2: 34.33333333333334 lat_0: 33.75 lon_0: -79 x_0: 609601.22 y_0: 0 no_defs: defined init: EPSG:3358 Dataset PROJ_INFO is: name: WGS 84 datum: wgs84 ellps: wgs84 proj: ll no_defs: defined ERROR: proj <=== ?! Importing <roadsmajor_LL.gpkg> ... Check if OGR layer <roadsmajor> contains polygons... 100% Creating attribute table for layer <roadsmajor>... Default driver / database set to: driver: sqlite database: $GISDBASE/$LOCATION_NAME/$MAPSET/sqlite/sqlite.db Column name <cat> renamed to <cat_> Importing 355 features (OGR layer <roadsmajor>)... 100% ----------------------------------------------------- Building topology for vector map <test@PERMANENT>... Registering primitives... Reprojecting <test>... WARNING: Vector map <test> already exists and will be overwritten Reprojecting primitives ... Building topology for vector map <test@user1>... Registering primitives... }}} Hence, "ERROR" followed by "Importing..." is not ideal. I didn't get yet an idea since the message is composed in r.in.gdal/v.in.ogr: https://github.com/OSGeo/grass/blob/master/raster/r.in.gdal/proj.c#L196 Effectively, the "ERROR" part should be suppressed when r.in.gdal was called by r.import (v.in.ogr respectively). Any ideas? -- Ticket URL: <https://trac.osgeo.org/grass/ticket/4021> GRASS GIS <https://grass.osgeo.org>
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