lasinfo (210611) report for 'AHN4T/08CZ1_24.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: 30820310 number of points by return: 22676179 4920937 2321487 741162 142684 scale factor x y z: 0.001 0.001 0.001 offset x y z: 262980 574980 0 min x y z: 262980.000 574980.000 -2.102 max x y z: 264019.999 576269.999 33.978 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: 30820310 extended number of points by return: 22676179 4920937 2321487 741162 142684 16607 1254 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 -2102 33978 intensity 0 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 -15 29 user_data 6 7 point_source_ID 29 30 gps_time 330778665.625181 330779259.085762 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 43 255 G 60 255 B 34 255 NIR 29 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.13 33.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22676179 number of intermediate returns: 3228289 number of last returns: 22637383 number of single returns: 17721541 covered area in square units/kilounits: 1337288/1.34 point density: all returns 23.05 last only 16.93 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30820310 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22676179 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4920937 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2321487 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 741162 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 142684 instead zero. overview over extended number of returns of given pulse: 17721541 5223953 4744975 2397177 631468 92791 8405 0 0 0 0 0 0 0 0 histogram of classification of points: 9752588 unclassified (1) 19068597 ground (2) 1936116 building (6) 62424 water (9) 585 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1988486 +---> 745707 of those are unclassified (1) +---> 1172067 of those are ground (2) +---> 69679 of those are building (6) +---> 1033 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.2,-2.1) has 2 bin [-2.1,-2.0) has 120 bin [-2.0,-1.9) has 498 bin [-1.9,-1.8) has 458 bin [-1.8,-1.7) has 513 bin [-1.7,-1.6) has 533 bin [-1.6,-1.5) has 1061 bin [-1.5,-1.4) has 1183 bin [-1.4,-1.3) has 1690 bin [-1.3,-1.2) has 7299 bin [-1.2,-1.1) has 27691 bin [-1.1,-1.0) has 38187 bin [-1.0,-0.9) has 23330 bin [-0.9,-0.8) has 28685 bin [-0.8,-0.7) has 34559 bin [-0.7,-0.6) has 38340 bin [-0.6,-0.5) has 56126 bin [-0.5,-0.4) has 77039 bin [-0.4,-0.3) has 125884 bin [-0.3,-0.2) has 299628 bin [-0.2,-0.1) has 558512 bin [-0.1,0.0) has 776023 bin [0.0,0.1) has 854161 bin [0.1,0.2) has 835545 bin [0.2,0.3) has 829222 bin [0.3,0.4) has 618355 bin [0.4,0.5) has 606932 bin [0.5,0.6) has 614678 bin [0.6,0.7) has 631817 bin [0.7,0.8) has 484335 bin [0.8,0.9) has 442579 bin [0.9,1.0) has 476441 bin [1.0,1.1) has 502241 bin [1.1,1.2) has 455448 bin [1.2,1.3) has 456596 bin [1.3,1.4) has 441467 bin [1.4,1.5) has 345599 bin [1.5,1.6) has 318936 bin [1.6,1.7) has 313182 bin [1.7,1.8) has 299160 bin [1.8,1.9) has 259806 bin [1.9,2.0) has 236263 bin [2.0,2.1) has 207527 bin [2.1,2.2) has 191261 bin [2.2,2.3) has 191242 bin [2.3,2.4) has 199713 bin [2.4,2.5) has 222383 bin [2.5,2.6) has 251335 bin [2.6,2.7) has 244767 bin [2.7,2.8) has 259403 bin [2.8,2.9) has 334730 bin [2.9,3.0) has 363355 bin [3.0,3.1) has 367160 bin [3.1,3.2) has 386225 bin [3.2,3.3) 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has 142 bin [31.0,31.1) has 137 bin [31.1,31.2) has 135 bin [31.2,31.3) has 142 bin [31.3,31.4) has 116 bin [31.4,31.5) has 103 bin [31.5,31.6) has 112 bin [31.6,31.7) has 80 bin [31.7,31.8) has 86 bin [31.8,31.9) has 95 bin [31.9,32.0) has 92 bin [32.0,32.1) has 89 bin [32.1,32.2) has 71 bin [32.2,32.3) has 80 bin [32.3,32.4) has 90 bin [32.4,32.5) has 73 bin [32.5,32.6) has 77 bin [32.6,32.7) has 61 bin [32.7,32.8) has 37 bin [32.8,32.9) has 54 bin [32.9,33.0) has 30 bin [33.0,33.1) has 29 bin [33.1,33.2) has 23 bin [33.2,33.3) has 19 bin [33.3,33.4) has 21 bin [33.4,33.5) has 17 bin [33.5,33.6) has 3 bin [33.6,33.7) has 3 bin [33.7,33.8) has 2 bin [33.8,33.9) has 10 bin [33.9,34.0) has 3 average z coordinate 4.8 for 30820310 element(s) point source id histogram with bin size 1.000000 bin 29 has 22706809 bin 30 has 8113501 average point source id 29.263251764826506 for 30820310 element(s)