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I think the change from #91 is producing invalid COPC files... PDAL master (6c863d99) refuses to read them, and lasinfo warns about VLR issues.
$ pdal --debug info -i $TILE.copc.laz --metadata(PDAL Debug) Debugging...PDAL: readers.las: Invalid VLR #4 ( /0) - size exceeds specified file range.
$ lasinfo $TILE.copc.lazWARNING: only 0 bytes until point block after reading 2 of 3 vlrs. skipping remaining vlrs ...lasinfo (211112) report for 'ABF_586000_3479000.copc.laz'reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: '' generating software: '' file creation day/year: 1/1 header size: 375 offset to point data: 1259 number var. length records: 2 point data format: 6 point data record length: 30 number of point records: 3661045 number of points by return: 3657149 3875 21 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 586499.989999999990687 3479499.990000000223517 560.660000000000082 min x y z: 586000.00 3479000.00 324.35 max x y z: 586999.99 3479999.99 796.98 start of waveform data packet record: 0 start of first extended variable length record: 17459031 number of extended_variable length records: 1 extended number of point records: 3661045 extended number of points by return: 3657149 3875 21 0 0 0 0 0 0 0 0 0 0 0 0variable length header record 1 of 2: reserved 0 user ID 'copc' record ID 1 length after header 160 description 'COPC info VLR'variable length header record 2 of 2: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 616 description '' WKT OGC COORDINATE SYSTEM: PROJCS["NAD83 / UTM zone 11N",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6269"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4269"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-117],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","26911"]]extended variable length header record 1 of 1: reserved 0 user ID 'copc' record ID 1000 length after header 4768 description 'EPT Hierarchy'LASzip compression (version 3.4r3 c3 -1): POINT14 3reporting minimum and maximum for all LAS point record entries ... X -49999 50000 Y -49999 50000 Z -23631 23632 intensity 1 152 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 2 5 scan_angle_rank -15 15 user_data 0 0 point_source_ID 11 15 gps_time 331809.461951 336118.583013 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 2 5 extended_scan_angle -2500 2500 extended_scanner_channel 0 0number of first returns: 3657149number of intermediate returns: 21number of last returns: 3657149number of single returns: 3653274WARNING: point type is 6 but (legacy) number of point records in header is 3661045 instead zero.WARNING: point type is 6 but (legacy) number of points by return [1] in header is 3657149 instead zero.WARNING: point type is 6 but (legacy) number of points by return [2] in header is 3875 instead zero.WARNING: point type is 6 but (legacy) number of points by return [3] in header is 21 instead zero.overview over extended number of returns of given pulse: 3653274 7708 63 0 0 0 0 0 0 0 0 0 0 0 0histogram of classification of points: 1987408 ground (2) 1669741 low vegetation (3) 21 medium vegetation (4) 3875 high vegetation (5)
If I build untwine from before #91 (5fb05d7e7), and switch laz-perf to pre- hobuinc/laz-perf#107 (ac1725e3) then the COPC files untwine produces seem ok:
$ pdal --debug info -i $TILE.copc.laz --metadata(PDAL Debug) Debugging...(pdal info Debug) Executing pipeline in stream mode.{ "file_size": 17466559, "filename": "ABF_586000_3479000.copc.laz", "metadata": { "comp_spatialreference": "PROJCS[\"NAD83 / UTM zone 11N\",GEOGCS[\"NAD83\",DATUM[\"North_American_Datum_1983\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"6269\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4269\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-117],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"26911\"]]", "compressed": true, "count": 3661045, "creation_doy": 1, "creation_year": 1, "dataformat_id": 6, "dataoffset": 1631, "filesource_id": 0, "global_encoding": 16, "global_encoding_base64": "EAA=", "gtiff": "", "header_size": 375, "major_version": 1, "maxx": 586999.99, "maxy": 3479999.99, "maxz": 796.98, "minor_version": 4, "minx": 586000, "miny": 3479000, "minz": 324.35, "offset_x": 586499.99, "offset_y": 3479499.99, "offset_z": 560.66, "point_length": 30, "project_id": "00000000-0000-0000-0000-000000000000", "scale_x": 0.01, "scale_y": 0.01, "scale_z": 0.01, "software_id": "", "spatialreference": "PROJCS[\"NAD83 / UTM zone 11N\",GEOGCS[\"NAD83\",DATUM[\"North_American_Datum_1983\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"6269\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4269\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-117],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"26911\"]]", "srs": { "compoundwkt": "PROJCS[\"NAD83 / UTM zone 11N\",GEOGCS[\"NAD83\",DATUM[\"North_American_Datum_1983\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"6269\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4269\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-117],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"26911\"]]", "horizontal": "PROJCS[\"NAD83 / UTM zone 11N\",GEOGCS[\"NAD83\",DATUM[\"North_American_Datum_1983\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"6269\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4269\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-117],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"26911\"]]", "isgeocentric": false, "isgeographic": false, "prettycompoundwkt": "PROJCS[\"NAD83 / UTM zone 11N\",\n GEOGCS[\"NAD83\",\n DATUM[\"North_American_Datum_1983\",\n SPHEROID[\"GRS 1980\",6378137,298.257222101,\n AUTHORITY[\"EPSG\",\"7019\"]],\n AUTHORITY[\"EPSG\",\"6269\"]],\n PRIMEM[\"Greenwich\",0,\n AUTHORITY[\"EPSG\",\"8901\"]],\n UNIT[\"degree\",0.0174532925199433,\n AUTHORITY[\"EPSG\",\"9122\"]],\n AUTHORITY[\"EPSG\",\"4269\"]],\n PROJECTION[\"Transverse_Mercator\"],\n PARAMETER[\"latitude_of_origin\",0],\n PARAMETER[\"central_meridian\",-117],\n PARAMETER[\"scale_factor\",0.9996],\n PARAMETER[\"false_easting\",500000],\n PARAMETER[\"false_northing\",0],\n UNIT[\"metre\",1,\n AUTHORITY[\"EPSG\",\"9001\"]],\n AXIS[\"Easting\",EAST],\n AXIS[\"Northing\",NORTH],\n AUTHORITY[\"EPSG\",\"26911\"]]", "prettywkt": "PROJCS[\"NAD83 / UTM zone 11N\",\n GEOGCS[\"NAD83\",\n DATUM[\"North_American_Datum_1983\",\n SPHEROID[\"GRS 1980\",6378137,298.257222101,\n AUTHORITY[\"EPSG\",\"7019\"]],\n AUTHORITY[\"EPSG\",\"6269\"]],\n PRIMEM[\"Greenwich\",0,\n AUTHORITY[\"EPSG\",\"8901\"]],\n UNIT[\"degree\",0.0174532925199433,\n AUTHORITY[\"EPSG\",\"9122\"]],\n AUTHORITY[\"EPSG\",\"4269\"]],\n PROJECTION[\"Transverse_Mercator\"],\n PARAMETER[\"latitude_of_origin\",0],\n PARAMETER[\"central_meridian\",-117],\n PARAMETER[\"scale_factor\",0.9996],\n PARAMETER[\"false_easting\",500000],\n PARAMETER[\"false_northing\",0],\n UNIT[\"metre\",1,\n AUTHORITY[\"EPSG\",\"9001\"]],\n AXIS[\"Easting\",EAST],\n AXIS[\"Northing\",NORTH],\n AUTHORITY[\"EPSG\",\"26911\"]]", "proj4": "+proj=utm +zone=11 +datum=NAD83 +units=m +no_defs", "units": { "horizontal": "metre", "vertical": "" }, "vertical": "", "wkt": "PROJCS[\"NAD83 / UTM zone 11N\",GEOGCS[\"NAD83\",DATUM[\"North_American_Datum_1983\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"6269\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4269\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-117],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"26911\"]]" }, "system_id": "", "vlr_0": { "data": "AwAAAAMEAwAAAAAA//////////////////////////8BAAoAHgADAA==", "description": "lazperf variant", "record_id": 22204, "user_id": "laszip encoded" }, "vlr_1": { "data": "UFJPSkNTWyJOQUQ4MyAvIFVUTSB6b25lIDExTiIsR0VPR0NTWyJOQUQ4MyIsREFUVU1bIk5vcnRoX0FtZXJpY2FuX0RhdHVtXzE5ODMiLFNQSEVST0lEWyJHUlMgMTk4MCIsNjM3ODEzNywyOTguMjU3MjIyMTAxLEFVVEhPUklUWVsiRVBTRyIsIjcwMTkiXV0sQVVUSE9SSVRZWyJFUFNHIiwiNjI2OSJdXSxQUklNRU1bIkdyZWVud2ljaCIsMCxBVVRIT1JJVFlbIkVQU0ciLCI4OTAxIl1dLFVOSVRbImRlZ3JlZSIsMC4wMTc0NTMyOTI1MTk5NDMzLEFVVEhPUklUWVsiRVBTRyIsIjkxMjIiXV0sQVVUSE9SSVRZWyJFUFNHIiwiNDI2OSJdXSxQUk9KRUNUSU9OWyJUcmFuc3ZlcnNlX01lcmNhdG9yIl0sUEFSQU1FVEVSWyJsYXRpdHVkZV9vZl9vcmlnaW4iLDBdLFBBUkFNRVRFUlsiY2VudHJhbF9tZXJpZGlhbiIsLTExN10sUEFSQU1FVEVSWyJzY2FsZV9mYWN0b3IiLDAuOTk5Nl0sUEFSQU1FVEVSWyJmYWxzZV9lYXN0aW5nIiw1MDAwMDBdLFBBUkFNRVRFUlsiZmFsc2Vfbm9ydGhpbmciLDBdLFVOSVRbIm1ldHJlIiwxLEFVVEhPUklUWVsiRVBTRyIsIjkwMDEiXV0sQVhJU1siRWFzdGluZyIsRUFTVF0sQVhJU1siTm9ydGhpbmciLE5PUlRIXSxBVVRIT1JJVFlbIkVQU0ciLCIyNjkxMSJdXQ==", "description": "", "record_id": 2112, "user_id": "LASF_Projection" } }, "now": "2021-11-25T11:38:02+0000", "pdal_version": "2.3.0 (git-version: 6c863d)", "reader": "readers.las"}
$ lasinfo $TILE.copc.lazlasinfo (211112) report for 'ABF_586000_3479000.copc.laz'reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: '' generating software: '' file creation day/year: 1/1 header size: 375 offset to point data: 1537 number var. length records: 3 point data format: 6 point data record length: 30 number of point records: 3661045 number of points by return: 3657149 3875 21 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 586499.989999999990687 3479499.990000000223517 560.660000000000082 min x y z: 586000.00 3479000.00 324.35 max x y z: 586999.99 3479999.99 796.98 start of waveform data packet record: 0 start of first extended variable length record: 17461731 number of extended_variable length records: 1 extended number of point records: 3661045 extended number of points by return: 3657149 3875 21 0 0 0 0 0 0 0 0 0 0 0 0variable length header record 1 of 3: reserved 0 user ID 'copc' record ID 1 length after header 160 description 'COPC offsets'variable length header record 2 of 3: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 616 description '' WKT OGC COORDINATE SYSTEM: PROJCS["NAD83 / UTM zone 11N",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6269"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4269"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-117],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","26911"]]variable length header record 3 of 3: reserved 0 user ID 'copc' record ID 10000 length after header 224 description 'COPC extents'extended variable length header record 1 of 1: reserved 0 user ID 'copc' record ID 1000 length after header 4768 description 'EPT Hierarchy'LASzip compression (version 3.4r3 c3 -1): POINT14 3reporting minimum and maximum for all LAS point record entries ... X -49999 50000 Y -49999 50000 Z -23631 23632 intensity 1 152 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 2 5 scan_angle_rank -15 15 user_data 0 0 point_source_ID 11 15 gps_time 331809.461951 336118.583013 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 2 5 extended_scan_angle -2500 2500 extended_scanner_channel 0 0number of first returns: 3657149number of intermediate returns: 21number of last returns: 3657149number of single returns: 3653274WARNING: point type is 6 but (legacy) number of point records in header is 3661045 instead zero.WARNING: point type is 6 but (legacy) number of points by return [1] in header is 3657149 instead zero.WARNING: point type is 6 but (legacy) number of points by return [2] in header is 3875 instead zero.WARNING: point type is 6 but (legacy) number of points by return [3] in header is 21 instead zero.overview over extended number of returns of given pulse: 3653274 7708 63 0 0 0 0 0 0 0 0 0 0 0 0histogram of classification of points: 1987408 ground (2) 1669741 low vegetation (3) 21 medium vegetation (4) 3875 high vegetation (5)
The text was updated successfully, but these errors were encountered:
I think the change from #91 is producing invalid COPC files... PDAL master (
6c863d99) refuses to read them, and lasinfo warns about VLR issues.If I build untwine from before #91 (
5fb05d7e7), and switch laz-perf to pre- hobuinc/laz-perf#107 (ac1725e3) then the COPC files untwine produces seem ok:The text was updated successfully, but these errors were encountered: