lasinfo (210611) report for 'AHN4T/51CZ1_25.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: 339/2022 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: 53675777 number of points by return: 44737549 6476253 2053775 369376 38824 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 374980 0 min x y z: 143980.000 374980.000 23.679 max x y z: 145019.999 376269.999 58.093 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: 53675777 extended number of points by return: 44737549 6476253 2053775 369376 38824 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 23679 58093 intensity 0 5029 return_number 1 5 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 64 205 gps_time 297871928.986647 298211408.806576 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 32 255 B 18 255 NIR 5 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.02 33.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44737549 number of intermediate returns: 2461923 number of last returns: 44710559 number of single returns: 38234254 covered area in square units/kilounits: 1340688/1.34 point density: all returns 40.04 last only 33.35 (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 53675777 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44737549 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6476253 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2053775 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 369376 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38824 instead zero. overview over extended number of returns of given pulse: 38234254 8868863 5054506 1323509 181547 12291 807 0 0 0 0 0 0 0 0 histogram of classification of points: 11040436 unclassified (1) 40093554 ground (2) 2419625 building (6) 106801 water (9) 15361 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3937632 +---> 790862 of those are unclassified (1) +---> 2919415 of those are ground (2) +---> 219308 of those are building (6) +---> 8047 of those are water (9) z coordinate histogram with bin size 0.100000 bin [23.6,23.7) has 1 bin [23.7,23.8) has 114 bin [23.8,23.9) has 1585 bin [23.9,24.0) has 10147 bin [24.0,24.1) has 15612 bin [24.1,24.2) has 23960 bin [24.2,24.3) has 88445 bin [24.3,24.4) has 95806 bin [24.4,24.5) has 67181 bin [24.5,24.6) has 61803 bin [24.6,24.7) has 209909 bin [24.7,24.8) has 572637 bin [24.8,24.9) has 508292 bin [24.9,25.0) has 412997 bin [25.0,25.1) has 421445 bin [25.1,25.2) has 549327 bin [25.2,25.3) has 607219 bin [25.3,25.4) has 902592 bin [25.4,25.5) has 1279594 bin [25.5,25.6) has 1535863 bin [25.6,25.7) has 1558054 bin [25.7,25.8) has 1412303 bin [25.8,25.9) has 1433659 bin [25.9,26.0) has 1316097 bin [26.0,26.1) has 1143952 bin [26.1,26.2) has 820941 bin [26.2,26.3) has 756509 bin [26.3,26.4) has 855042 bin [26.4,26.5) has 1046006 bin [26.5,26.6) has 1164349 bin [26.6,26.7) has 1320338 bin [26.7,26.8) has 1428678 bin [26.8,26.9) has 1490527 bin [26.9,27.0) has 1340681 bin [27.0,27.1) has 1395956 bin [27.1,27.2) has 1318022 bin [27.2,27.3) has 1383088 bin [27.3,27.4) has 1568180 bin [27.4,27.5) has 1829788 bin [27.5,27.6) has 1427122 bin [27.6,27.7) has 1213648 bin [27.7,27.8) has 1107842 bin [27.8,27.9) has 798459 bin [27.9,28.0) has 637675 bin [28.0,28.1) has 589803 bin [28.1,28.2) has 535489 bin [28.2,28.3) has 521856 bin [28.3,28.4) has 485616 bin [28.4,28.5) has 442689 bin [28.5,28.6) has 441675 bin 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has 75 bin [56.0,56.1) has 67 bin [56.1,56.2) has 51 bin [56.2,56.3) has 56 bin [56.3,56.4) has 74 bin [56.4,56.5) has 58 bin [56.5,56.6) has 47 bin [56.6,56.7) has 64 bin [56.7,56.8) has 55 bin [56.8,56.9) has 44 bin [56.9,57.0) has 34 bin [57.0,57.1) has 51 bin [57.1,57.2) has 23 bin [57.2,57.3) has 44 bin [57.3,57.4) has 35 bin [57.4,57.5) has 21 bin [57.5,57.6) has 21 bin [57.6,57.7) has 17 bin [57.7,57.8) has 13 bin [57.8,57.9) has 10 bin [57.9,58.0) has 6 bin [58.0,58.1) has 1 average z coordinate 28.8 for 53675777 element(s) point source id histogram with bin size 1.000000 bin 64 has 907324 bin 65 has 29670978 bin 66 has 3294797 bin 204 has 7678030 bin 205 has 12124648 average point source id 116.551826869688355 for 53675777 element(s)