lasinfo (210611) report for 'AHN4T/38AN1_10.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: 180/2021 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: 45839303 number of points by return: 43590737 1761336 412478 68059 6693 scale factor x y z: 0.001 0.001 0.001 offset x y z: 103980 447480 0 min x y z: 103980.000 447480.000 -9.645 max x y z: 105019.999 448769.999 29.859 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: 45839303 extended number of points by return: 43590737 1761336 412478 68059 6693 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 -9645 29859 intensity 51 4913 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 32 user_data 6 7 point_source_ID 157 159 gps_time 270290654.423804 270292631.128314 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 28 255 B 0 255 NIR 32 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 5333 extended_scanner_channel 0 0 attribute0 0.51 49.13 ('Amplitude') attribute1 -15.29 34.53 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43590737 number of intermediate returns: 489642 number of last returns: 43555784 number of single returns: 41796860 covered area in square units/kilounits: 1310804/1.31 point density: all returns 34.97 last only 33.23 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45839303 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43590737 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1761336 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 412478 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 68059 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6693 instead zero. overview over extended number of returns of given pulse: 41796860 2724051 1038193 246439 33612 148 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3857683 unclassified (1) 35562151 ground (2) 5696495 building (6) 471001 water (9) 251973 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3399570 +---> 258239 of those are unclassified (1) +---> 2707659 of those are ground (2) +---> 387881 of those are building (6) +---> 43642 of those are water (9) +---> 2149 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-9.7,-9.6) has 14 bin [-9.6,-9.5) has 101 bin [-9.5,-9.4) has 216 bin [-9.4,-9.3) has 450 bin [-9.3,-9.2) has 600 bin [-9.2,-9.1) has 600 bin [-9.1,-9.0) has 574 bin [-9.0,-8.9) has 566 bin [-8.9,-8.8) has 527 bin [-8.8,-8.7) has 540 bin [-8.7,-8.6) has 519 bin [-8.6,-8.5) has 496 bin [-8.5,-8.4) has 475 bin 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has 51 bin [23.6,23.7) has 56 bin [23.7,23.8) has 42 bin [23.8,23.9) has 36 bin [23.9,24.0) has 31 bin [24.0,24.1) has 24 bin [24.1,24.2) has 26 bin [24.2,24.3) has 23 bin [24.3,24.4) has 32 bin [24.4,24.5) has 28 bin [24.5,24.6) has 26 bin [24.6,24.7) has 27 bin [24.7,24.8) has 24 bin [24.8,24.9) has 22 bin [24.9,25.0) has 34 bin [25.0,25.1) has 18 bin [25.1,25.2) has 22 bin [25.2,25.3) has 18 bin [25.3,25.4) has 22 bin [25.4,25.5) has 24 bin [25.5,25.6) has 29 bin [25.6,25.7) has 31 bin [25.7,25.8) has 20 bin [25.8,25.9) has 24 bin [25.9,26.0) has 22 bin [26.0,26.1) has 21 bin [26.1,26.2) has 23 bin [26.2,26.3) has 33 bin [26.3,26.4) has 22 bin [26.4,26.5) has 14 bin [26.5,26.6) has 13 bin [26.6,26.7) has 15 bin [26.7,26.8) has 19 bin [26.8,26.9) has 21 bin [26.9,27.0) has 24 bin [27.0,27.1) has 22 bin [27.1,27.2) has 12 bin [27.2,27.3) has 16 bin [27.3,27.4) has 10 bin [27.4,27.5) has 22 bin [27.5,27.6) has 18 bin [27.6,27.7) has 16 bin [27.7,27.8) has 17 bin [27.8,27.9) has 26 bin [27.9,28.0) has 15 bin [28.0,28.1) has 20 bin [28.1,28.2) has 12 bin [28.2,28.3) has 13 bin [28.3,28.4) has 11 bin [28.4,28.5) has 6 bin [28.5,28.6) has 4 bin [28.6,28.7) has 1 bin [28.7,28.8) has 6 bin [28.8,28.9) has 1 bin [29.2,29.3) has 3 bin [29.3,29.4) has 3 bin [29.4,29.5) has 1 bin [29.8,29.9) has 1 average z coordinate -3.4 for 45839303 element(s) point source id histogram with bin size 1.000000 bin 157 has 8121265 bin 158 has 32741723 bin 159 has 4976315 average point source id 157.931391845115968 for 45839303 element(s)