lasinfo (210611) report for 'AHN4T/12BN2_07.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: 334/2022 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: 24669729 number of points by return: 19462535 3145084 1515874 454593 82010 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 572480 0 min x y z: 235980.000 572480.000 -1.074 max x y z: 237019.999 573769.999 35.031 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: 24669729 extended number of points by return: 19462535 3145084 1515874 454593 82010 8963 670 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 -1074 35031 intensity 59 4952 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 -13 29 user_data 6 7 point_source_ID 31 32 gps_time 330780654.579454 330782268.986276 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 37 255 G 46 255 B 39 255 NIR 15 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.59 33.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19462535 number of intermediate returns: 2065653 number of last returns: 19455078 number of single returns: 16313537 covered area in square units/kilounits: 1252520/1.25 point density: all returns 19.70 last only 15.53 (per square units) spacing: all returns 0.23 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24669729 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19462535 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3145084 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1515874 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 454593 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 82010 instead zero. overview over extended number of returns of given pulse: 16313537 3256675 3186809 1492458 365804 49956 4490 0 0 0 0 0 0 0 0 histogram of classification of points: 6129854 unclassified (1) 17327595 ground (2) 38390 building (6) 1167157 water (9) 6733 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1385978 +---> 216297 of those are unclassified (1) +---> 1146728 of those are ground (2) +---> 4596 of those are building (6) +---> 18357 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 83 bin [-1.0,-0.9) has 208 bin [-0.9,-0.8) has 272 bin [-0.8,-0.7) has 294 bin [-0.7,-0.6) has 344 bin [-0.6,-0.5) has 4468 bin [-0.5,-0.4) has 68511 bin [-0.4,-0.3) has 30522 bin [-0.3,-0.2) has 82115 bin [-0.2,-0.1) has 114063 bin [-0.1,0.0) has 378421 bin [0.0,0.1) has 1358804 bin [0.1,0.2) has 2661528 bin [0.2,0.3) has 2097598 bin [0.3,0.4) has 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bin [32.1,32.2) has 44 bin [32.2,32.3) has 32 bin [32.3,32.4) has 33 bin [32.4,32.5) has 29 bin [32.5,32.6) has 18 bin [32.6,32.7) has 13 bin [32.7,32.8) has 9 bin [32.8,32.9) has 1 bin [32.9,33.0) has 2 bin [33.0,33.1) has 1 bin [34.5,34.6) has 1 bin [34.6,34.7) has 1 bin [35.0,35.1) has 1 average z coordinate 3.5 for 24669729 element(s) point source id histogram with bin size 1.000000 bin 31 has 17191266 bin 32 has 7478463 average point source id 31.303143297601689 for 24669729 element(s)