lasinfo (210611) report for 'AHN4T/22DZ1_16.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: 335/2022 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: 38665260 number of points by return: 23442076 11030464 3515196 614001 63523 scale factor x y z: 0.001 0.001 0.001 offset x y z: 229980 501230 0 min x y z: 229980.000 501230.000 5.598 max x y z: 231019.999 502519.999 50.327 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: 38665260 extended number of points by return: 23442076 11030464 3515196 614001 63523 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 5598 50327 intensity 29 3386 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -29 24 user_data 6 7 point_source_ID 154 156 gps_time 324048011.023399 324122791.030779 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 31 255 B 28 255 NIR 0 251 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -4833 4000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.6 17.55 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23442076 number of intermediate returns: 4211273 number of last returns: 23402015 number of single returns: 12390104 covered area in square units/kilounits: 1341416/1.34 point density: all returns 28.82 last only 17.45 (per square units) spacing: all returns 0.19 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38665260 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23442076 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11030464 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3515196 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 614001 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 63523 instead zero. overview over extended number of returns of given pulse: 12390104 15024938 8717671 2212282 299603 19701 961 0 0 0 0 0 0 0 0 histogram of classification of points: 23097551 unclassified (1) 15562480 ground (2) 5229 building (6) +-> flagged as extended overlap: 3017889 +---> 1924712 of those are unclassified (1) +---> 1093177 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [5.5,5.6) has 1 bin [5.6,5.7) has 13 bin [5.7,5.8) has 888 bin [5.8,5.9) has 1650 bin [5.9,6.0) has 2227 bin [6.0,6.1) has 3065 bin [6.1,6.2) has 6915 bin [6.2,6.3) has 14301 bin [6.3,6.4) has 18206 bin [6.4,6.5) has 24604 bin [6.5,6.6) has 41182 bin [6.6,6.7) has 209378 bin [6.7,6.8) has 880936 bin [6.8,6.9) has 935151 bin [6.9,7.0) has 594117 bin [7.0,7.1) has 712126 bin [7.1,7.2) has 855144 bin [7.2,7.3) has 1144252 bin [7.3,7.4) has 1390689 bin [7.4,7.5) has 1471358 bin [7.5,7.6) has 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bin [46.4,46.5) has 93 bin [46.5,46.6) has 63 bin [46.6,46.7) has 77 bin [46.7,46.8) has 75 bin [46.8,46.9) has 65 bin [46.9,47.0) has 66 bin [47.0,47.1) has 43 bin [47.1,47.2) has 51 bin [47.2,47.3) has 39 bin [47.3,47.4) has 35 bin [47.4,47.5) has 29 bin [47.5,47.6) has 27 bin [47.6,47.7) has 29 bin [47.7,47.8) has 42 bin [47.8,47.9) has 28 bin [47.9,48.0) has 18 bin [48.0,48.1) has 39 bin [48.1,48.2) has 27 bin [48.2,48.3) has 22 bin [48.3,48.4) has 21 bin [48.4,48.5) has 10 bin [48.5,48.6) has 22 bin [48.6,48.7) has 13 bin [48.7,48.8) has 20 bin [48.8,48.9) has 13 bin [48.9,49.0) has 16 bin [49.0,49.1) has 8 bin [49.1,49.2) has 17 bin [49.2,49.3) has 19 bin [49.3,49.4) has 11 bin [49.4,49.5) has 9 bin [49.5,49.6) has 12 bin [49.6,49.7) has 16 bin [49.7,49.8) has 2 bin [49.8,49.9) has 4 bin [49.9,50.0) has 3 bin [50.0,50.1) has 2 bin [50.1,50.2) has 4 bin [50.2,50.3) has 4 bin [50.3,50.4) has 2 average z coordinate 15.3 for 38665260 element(s) point source id histogram with bin size 1.000000 bin 154 has 33921 bin 155 has 35103216 bin 156 has 3528123 average point source id 155.090370580722862 for 38665260 element(s)