lasinfo (210611) report for 'AHN4T/22EN2_17.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: 333/2022 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: 52851987 number of points by return: 44490351 6173503 1755333 378347 49851 scale factor x y z: 0.001 0.001 0.001 offset x y z: 245980 519980 0 min x y z: 245980.000 519980.000 7.024 max x y z: 247019.999 521269.999 66.481 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: 52851987 extended number of points by return: 44490351 6173503 1755333 378347 49851 4301 301 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 7024 66481 intensity 0 4927 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 74 1075 gps_time 328708948.826624 330862427.666472 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 42 255 B 30 255 NIR 4 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.44 32.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44490351 number of intermediate returns: 2197910 number of last returns: 44319223 number of single returns: 38155497 covered area in square units/kilounits: 1287248/1.29 point density: all returns 41.06 last only 34.43 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52851987 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44490351 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6173503 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1755333 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 378347 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 49851 instead zero. overview over extended number of returns of given pulse: 38155497 8976162 4148140 1317418 228531 24176 2063 0 0 0 0 0 0 0 0 histogram of classification of points: 11643868 unclassified (1) 29806187 ground (2) 11077976 building (6) 251898 water (9) 72058 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3542846 +---> 815924 of those are unclassified (1) +---> 2004379 of those are ground (2) +---> 576555 of those are building (6) +---> 129007 of those are water (9) +---> 16981 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [7.0,7.1) has 10 bin [7.1,7.2) has 1716 bin [7.2,7.3) has 3341 bin [7.3,7.4) has 967 bin [7.4,7.5) has 1070 bin [7.5,7.6) has 1096 bin [7.6,7.7) has 1092 bin [7.7,7.8) has 1126 bin [7.8,7.9) has 1261 bin [7.9,8.0) has 1175 bin [8.0,8.1) has 1291 bin [8.1,8.2) has 1287 bin [8.2,8.3) has 1990 bin 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[38.9,39.0) has 1585 bin [39.0,39.1) has 1175 bin [39.1,39.2) has 942 bin [39.2,39.3) has 864 bin [39.3,39.4) has 833 bin [39.4,39.5) has 702 bin [39.5,39.6) has 701 bin [39.6,39.7) has 709 bin [39.7,39.8) has 627 bin [39.8,39.9) has 542 bin [39.9,40.0) has 484 bin [40.0,40.1) has 470 bin [40.1,40.2) has 453 bin [40.2,40.3) has 392 bin [40.3,40.4) has 379 bin [40.4,40.5) has 370 bin [40.5,40.6) has 383 bin [40.6,40.7) has 346 bin [40.7,40.8) has 256 bin [40.8,40.9) has 254 bin [40.9,41.0) has 209 bin [41.0,41.1) has 178 bin [41.1,41.2) has 152 bin [41.2,41.3) has 120 bin [41.3,41.4) has 118 bin [41.4,41.5) has 86 bin [41.5,41.6) has 95 bin [41.6,41.7) has 106 bin [41.7,41.8) has 55 bin [41.8,41.9) has 50 bin [41.9,42.0) has 50 bin [42.0,42.1) has 63 bin [42.1,42.2) has 39 bin [42.2,42.3) has 31 bin [42.3,42.4) has 17 bin [42.4,42.5) has 30 bin [42.5,42.6) has 36 bin [42.6,42.7) has 20 bin [42.7,42.8) has 22 bin [42.8,42.9) has 18 bin [42.9,43.0) has 28 bin [43.0,43.1) has 56 bin 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bin [50.3,50.4) has 2 bin [50.4,50.5) has 6 bin [50.5,50.6) has 11 bin [50.6,50.7) has 8 bin [50.7,50.8) has 1 bin [51.0,51.1) has 2 bin [51.3,51.4) has 1 bin [51.5,51.6) has 1 bin [51.6,51.7) has 3 bin [51.8,51.9) has 7 bin [51.9,52.0) has 3 bin [52.0,52.1) has 8 bin [52.1,52.2) has 17 bin [52.2,52.3) has 7 bin [52.3,52.4) has 6 bin [53.0,53.1) has 4 bin [53.1,53.2) has 11 bin [53.2,53.3) has 7 bin [53.3,53.4) has 2 bin [53.5,53.6) has 2 bin [53.6,53.7) has 8 bin [53.7,53.8) has 4 bin [54.3,54.4) has 1 bin [54.8,54.9) has 1 bin [55.4,55.5) has 1 bin [55.8,55.9) has 1 bin [56.1,56.2) has 2 bin [56.6,56.7) has 1 bin [56.7,56.8) has 1 bin [57.5,57.6) has 1 bin [57.6,57.7) has 2 bin [57.7,57.8) has 1 bin [57.8,57.9) has 1 bin [58.0,58.1) has 2 bin [58.3,58.4) has 1 bin [58.4,58.5) has 1 bin [58.8,58.9) has 2 bin [58.9,59.0) has 9 bin [59.0,59.1) has 24 bin [59.1,59.2) has 5 bin [59.9,60.0) has 1 bin [60.1,60.2) has 10 bin [60.2,60.3) has 46 bin [60.3,60.4) has 13 bin [60.4,60.5) has 3 bin [60.5,60.6) has 5 bin [60.6,60.7) has 17 bin [60.7,60.8) has 4 bin [60.8,60.9) has 6 bin [61.0,61.1) has 3 bin [66.1,66.2) has 5 bin [66.2,66.3) has 1 bin [66.3,66.4) has 2 bin [66.4,66.5) has 1 average z coordinate 13.6 for 52851987 element(s) point source id histogram with bin size 1.000000 bin 74 has 14567454 bin 75 has 12854758 bin 204 has 13259863 bin 1075 has 12169912 average point source id 337.35280185397761 for 52851987 element(s)