lasinfo (210611) report for 'AHN4T/01HN1_21.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: 333/2022 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: 32040780 number of points by return: 24997134 5160182 1640699 240338 2427 scale factor x y z: 0.001 0.001 0.001 offset x y z: 169980 606230 0 min x y z: 169980.000 606230.000 -0.401 max x y z: 171019.999 607519.999 65.708 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: 32040780 extended number of points by return: 24997134 5160182 1640699 240338 2427 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 -401 65708 intensity 0 4633 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 -29 29 user_data 8 9 point_source_ID 1007 1013 gps_time 260787529.890224 260791499.935968 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 41 254 B 27 246 NIR 0 233 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 46.33 ('Amplitude') attribute1 -16.73 29.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24997134 number of intermediate returns: 1879259 number of last returns: 24968075 number of single returns: 19803688 covered area in square units/kilounits: 1341152/1.34 point density: all returns 23.89 last only 18.62 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32040780 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24997134 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5160182 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1640699 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 240338 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2427 instead zero. overview over extended number of returns of given pulse: 19803688 7061544 4211727 951660 12062 99 0 0 0 0 0 0 0 0 0 histogram of classification of points: 9781330 unclassified (1) 21832737 ground (2) 146657 building (6) 279246 water (9) 810 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1699270 +---> 174875 of those are unclassified (1) +---> 1387094 of those are ground (2) +---> 8195 of those are building (6) +---> 129106 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 1 bin [-0.4,-0.3) has 67 bin [-0.3,-0.2) has 2843 bin [-0.2,-0.1) has 48356 bin [-0.1,0.0) has 193549 bin [0.0,0.1) has 346875 bin [0.1,0.2) has 243017 bin [0.2,0.3) has 115718 bin [0.3,0.4) has 106913 bin [0.4,0.5) has 120530 bin [0.5,0.6) has 129043 bin [0.6,0.7) has 134683 bin [0.7,0.8) has 123052 bin [0.8,0.9) has 132157 bin [0.9,1.0) has 146840 bin [1.0,1.1) has 137813 bin [1.1,1.2) has 117542 bin [1.2,1.3) has 111537 bin [1.3,1.4) has 144701 bin [1.4,1.5) has 258033 bin [1.5,1.6) has 398872 bin [1.6,1.7) has 389424 bin [1.7,1.8) has 347586 bin [1.8,1.9) has 286555 bin [1.9,2.0) has 192776 bin [2.0,2.1) has 136676 bin [2.1,2.2) has 127925 bin [2.2,2.3) has 118811 bin [2.3,2.4) has 138121 bin [2.4,2.5) has 138991 bin [2.5,2.6) has 132105 bin [2.6,2.7) has 126594 bin [2.7,2.8) has 137266 bin [2.8,2.9) has 145427 bin [2.9,3.0) has 180807 bin [3.0,3.1) has 235897 bin [3.1,3.2) has 309943 bin [3.2,3.3) has 421648 bin [3.3,3.4) has 531116 bin [3.4,3.5) has 588179 bin [3.5,3.6) has 604072 bin [3.6,3.7) has 516768 bin [3.7,3.8) has 423488 bin [3.8,3.9) has 386189 bin [3.9,4.0) has 360065 bin [4.0,4.1) has 295242 bin [4.1,4.2) has 275578 bin [4.2,4.3) has 254960 bin [4.3,4.4) has 246690 bin [4.4,4.5) has 247141 bin [4.5,4.6) has 243695 bin [4.6,4.7) has 229921 bin [4.7,4.8) has 220638 bin [4.8,4.9) has 215307 bin [4.9,5.0) has 205964 bin 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bin [60.4,60.5) has 1 bin [60.5,60.6) has 4 bin [60.6,60.7) has 2 bin [61.1,61.2) has 1 bin [61.2,61.3) has 1 bin [61.6,61.7) has 2 bin [61.7,61.8) has 2 bin [62.2,62.3) has 1 bin [62.3,62.4) has 35 bin [62.4,62.5) has 39 bin [62.5,62.6) has 10 bin [62.6,62.7) has 8 bin [62.7,62.8) has 2 bin [62.8,62.9) has 14 bin [62.9,63.0) has 16 bin [63.0,63.1) has 12 bin [63.1,63.2) has 18 bin [63.2,63.3) has 11 bin [63.3,63.4) has 7 bin [63.4,63.5) has 1 bin [63.5,63.6) has 3 bin [63.6,63.7) has 3 bin [63.7,63.8) has 3 bin [63.8,63.9) has 2 bin [63.9,64.0) has 67 bin [64.0,64.1) has 7 bin [64.1,64.2) has 2 bin [64.2,64.3) has 1 bin [64.4,64.5) has 1 bin [64.5,64.6) has 3 bin [64.6,64.7) has 9 bin [64.7,64.8) has 5 bin [64.8,64.9) has 3 bin [64.9,65.0) has 1 bin [65.0,65.1) has 1 bin [65.5,65.6) has 3 bin [65.6,65.7) has 39 bin [65.7,65.8) has 2 average z coordinate 8.2 for 32040780 element(s) point source id histogram with bin size 1.000000 bin 1007 has 121334 bin 1010 has 21423648 bin 1013 has 10495798 average point source id 1010.971368112761297 for 32040780 element(s)