lasinfo (210611) report for 'AHN4T/52DZ2_04.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: 340/2022 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: 26793466 number of points by return: 24560462 1748343 412631 65803 6227 scale factor x y z: 0.001 0.001 0.001 offset x y z: 197980 379980 0 min x y z: 197980.000 379980.000 25.532 max x y z: 199019.999 381269.999 61.030 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: 26793466 extended number of points by return: 24560462 1748343 412631 65803 6227 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 25532 61030 intensity 0 5096 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 99 101 gps_time 297862028.047404 297864322.191308 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 29 255 B 17 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -16.58 33.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24560462 number of intermediate returns: 486279 number of last returns: 24550251 number of single returns: 22803526 covered area in square units/kilounits: 1340984/1.34 point density: all returns 19.98 last only 18.31 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26793466 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24560462 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1748343 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 412631 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 65803 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6227 instead zero. overview over extended number of returns of given pulse: 22803526 2675547 1043247 239502 29737 1738 169 0 0 0 0 0 0 0 0 histogram of classification of points: 3173906 unclassified (1) 23062846 ground (2) 516680 building (6) 39568 water (9) 466 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1975637 +---> 375525 of those are unclassified (1) +---> 1593356 of those are ground (2) +---> 5983 of those are building (6) +---> 773 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.5,25.6) has 1 bin [25.6,25.7) has 4 bin [25.7,25.8) has 211 bin [25.8,25.9) has 2476 bin [25.9,26.0) has 4119 bin [26.0,26.1) has 5364 bin [26.1,26.2) has 10648 bin [26.2,26.3) has 84815 bin [26.3,26.4) has 203015 bin [26.4,26.5) has 257210 bin [26.5,26.6) has 262780 bin [26.6,26.7) has 184175 bin [26.7,26.8) has 149861 bin [26.8,26.9) has 117044 bin [26.9,27.0) has 101600 bin [27.0,27.1) has 96652 bin [27.1,27.2) has 107392 bin [27.2,27.3) has 118158 bin [27.3,27.4) has 135561 bin [27.4,27.5) has 141814 bin [27.5,27.6) has 168953 bin [27.6,27.7) has 211096 bin [27.7,27.8) has 267933 bin [27.8,27.9) has 304125 bin [27.9,28.0) has 351040 bin [28.0,28.1) has 597262 bin [28.1,28.2) has 730420 bin [28.2,28.3) has 923511 bin [28.3,28.4) has 1044769 bin [28.4,28.5) has 1232304 bin [28.5,28.6) has 1410519 bin [28.6,28.7) has 1296506 bin [28.7,28.8) has 1094292 bin [28.8,28.9) has 1018958 bin [28.9,29.0) has 734986 bin [29.0,29.1) has 655344 bin [29.1,29.2) has 655852 bin [29.2,29.3) has 729167 bin [29.3,29.4) has 826088 bin [29.4,29.5) has 857071 bin [29.5,29.6) has 725940 bin [29.6,29.7) has 757612 bin [29.7,29.8) has 826015 bin [29.8,29.9) has 861784 bin [29.9,30.0) has 866305 bin [30.0,30.1) has 775575 bin [30.1,30.2) has 634266 bin [30.2,30.3) has 519241 bin [30.3,30.4) has 412958 bin [30.4,30.5) has 300383 bin [30.5,30.6) has 199481 bin [30.6,30.7) 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[58.4,58.5) has 88 bin [58.5,58.6) has 81 bin [58.6,58.7) has 81 bin [58.7,58.8) has 80 bin [58.8,58.9) has 67 bin [58.9,59.0) has 52 bin [59.0,59.1) has 55 bin [59.1,59.2) has 45 bin [59.2,59.3) has 41 bin [59.3,59.4) has 36 bin [59.4,59.5) has 34 bin [59.5,59.6) has 39 bin [59.6,59.7) has 28 bin [59.7,59.8) has 38 bin [59.8,59.9) has 22 bin [59.9,60.0) has 43 bin [60.0,60.1) has 25 bin [60.1,60.2) has 39 bin [60.2,60.3) has 21 bin [60.3,60.4) has 21 bin [60.4,60.5) has 17 bin [60.5,60.6) has 18 bin [60.6,60.7) has 15 bin [60.7,60.8) has 11 bin [60.8,60.9) has 6 bin [60.9,61.0) has 5 bin [61.0,61.1) has 2 average z coordinate 29.7 for 26793466 element(s) point source id histogram with bin size 1.000000 bin 99 has 217990 bin 100 has 20140621 bin 101 has 6434855 average point source id 100.2320291447176 for 26793466 element(s)