lasinfo (210611) report for 'AHN4T/58GZ2_09.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: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 340/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 15832168 number of points by return: 10920123 3308422 1295134 275581 32908 scale factor x y z: 0.001 0.001 0.001 offset x y z: 207980 353730 0 min x y z: 207980.000 353730.000 60.705 max x y z: 209019.999 355019.999 109.190 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 15832168 extended number of points by return: 10920123 3308422 1295134 275581 32908 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 60705 109190 intensity 56 3592 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -30 8 user_data 6 7 point_source_ID 119 120 gps_time 297689033.599586 297689477.801339 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 50 255 B 41 255 NIR 37 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 1333 extended_scanner_channel 0 0 attribute0 0.56 35.92 ('Amplitude') attribute1 -16.61 18.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 10920123 number of intermediate returns: 1604057 number of last returns: 10919478 number of single returns: 7611490 covered area in square units/kilounits: 535000/0.54 point density: all returns 29.59 last only 20.41 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 15832168 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 10920123 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3308422 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1295134 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 275581 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32908 instead zero. overview over extended number of returns of given pulse: 7611490 4028554 3058289 969736 151913 11622 564 0 0 0 0 0 0 0 0 histogram of classification of points: 5713397 unclassified (1) 10114419 ground (2) 2064 building (6) 2288 water (9) +-> flagged as extended overlap: 1304988 +---> 388012 of those are unclassified (1) +---> 916560 of those are ground (2) +---> 416 of those are water (9) z coordinate histogram with bin size 0.100000 bin [60.7,60.8) has 23 bin [60.8,60.9) has 555 bin [60.9,61.0) has 1070 bin [61.0,61.1) has 916 bin [61.1,61.2) has 1014 bin [61.2,61.3) has 1375 bin [61.3,61.4) has 1488 bin [61.4,61.5) has 1656 bin [61.5,61.6) has 2174 bin [61.6,61.7) has 2108 bin [61.7,61.8) has 1520 bin [61.8,61.9) has 1773 bin [61.9,62.0) has 3413 bin [62.0,62.1) has 2649 bin [62.1,62.2) has 2098 bin [62.2,62.3) has 1692 bin [62.3,62.4) has 1648 bin [62.4,62.5) has 1723 bin 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16 bin [108.7,108.8) has 11 bin [108.8,108.9) has 8 bin [108.9,109.0) has 7 bin [109.0,109.1) has 10 bin [109.1,109.2) has 2 average z coordinate 81.8 for 15832168 element(s) point source id histogram with bin size 1.000000 bin 119 has 3559626 bin 120 has 12272542 average point source id 119.775164967931119 for 15832168 element(s)