lasinfo (210611) report for 'AHN4T/33BN2_02.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: 337/2022 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: 40309833 number of points by return: 37799413 1699532 635430 152615 21098 scale factor x y z: 0.001 0.001 0.001 offset x y z: 195980 473730 0 min x y z: 195980.000 473730.000 3.231 max x y z: 197019.999 475019.999 39.365 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: 40309833 extended number of points by return: 37799413 1699532 635430 152615 21098 1666 79 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 3231 39365 intensity 56 5053 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 -29 4 user_data 6 7 point_source_ID 126 212 gps_time 328778787.144216 330504865.378058 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 53 255 B 38 255 NIR 5 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.37 34.38 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37799413 number of intermediate returns: 811039 number of last returns: 37791808 number of single returns: 36092427 covered area in square units/kilounits: 1341444/1.34 point density: all returns 30.05 last only 28.17 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40309833 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37799413 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1699532 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 635430 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 152615 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21098 instead zero. overview over extended number of returns of given pulse: 36092427 2135327 1448768 525958 97240 9571 542 0 0 0 0 0 0 0 0 histogram of classification of points: 3035252 unclassified (1) 36156673 ground (2) 1107414 building (6) 10187 water (9) 307 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2593748 +---> 314674 of those are unclassified (1) +---> 2214945 of those are ground (2) +---> 63634 of those are building (6) +---> 495 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.2,3.3) has 29 bin [3.3,3.4) has 3237 bin [3.4,3.5) has 9433 bin [3.5,3.6) has 15434 bin [3.6,3.7) has 19167 bin [3.7,3.8) has 21455 bin [3.8,3.9) has 40821 bin [3.9,4.0) has 114124 bin [4.0,4.1) has 345980 bin [4.1,4.2) has 445822 bin [4.2,4.3) has 437623 bin [4.3,4.4) has 469140 bin [4.4,4.5) has 506682 bin [4.5,4.6) has 735836 bin [4.6,4.7) has 738295 bin [4.7,4.8) has 825044 bin [4.8,4.9) has 925613 bin [4.9,5.0) has 1195999 bin [5.0,5.1) has 1084546 bin [5.1,5.2) has 1233913 bin [5.2,5.3) has 1379395 bin [5.3,5.4) has 1761401 bin [5.4,5.5) has 1699090 bin [5.5,5.6) has 1926248 bin [5.6,5.7) has 2495973 bin [5.7,5.8) has 2552536 bin [5.8,5.9) has 2354401 bin [5.9,6.0) has 2331505 bin [6.0,6.1) has 2341767 bin [6.1,6.2) has 1862646 bin [6.2,6.3) has 1416320 bin [6.3,6.4) has 972265 bin [6.4,6.5) has 793423 bin [6.5,6.6) has 740915 bin [6.6,6.7) has 694039 bin [6.7,6.8) has 525454 bin [6.8,6.9) has 323244 bin [6.9,7.0) has 248259 bin [7.0,7.1) has 206713 bin [7.1,7.2) has 147100 bin [7.2,7.3) has 112178 bin [7.3,7.4) has 89039 bin [7.4,7.5) has 83412 bin [7.5,7.6) has 81205 bin [7.6,7.7) has 80307 bin [7.7,7.8) has 68012 bin [7.8,7.9) has 61144 bin [7.9,8.0) has 50761 bin [8.0,8.1) has 40104 bin [8.1,8.2) has 32050 bin [8.2,8.3) has 34798 bin [8.3,8.4) has 35215 bin [8.4,8.5) has 36099 bin [8.5,8.6) has 39724 bin [8.6,8.7) has 42716 bin [8.7,8.8) 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[32.5,32.6) has 144 bin [32.6,32.7) has 135 bin [32.7,32.8) has 139 bin [32.8,32.9) has 139 bin [32.9,33.0) has 122 bin [33.0,33.1) has 115 bin [33.1,33.2) has 137 bin [33.2,33.3) has 128 bin [33.3,33.4) has 131 bin [33.4,33.5) has 116 bin [33.5,33.6) has 127 bin [33.6,33.7) has 110 bin [33.7,33.8) has 94 bin [33.8,33.9) has 100 bin [33.9,34.0) has 106 bin [34.0,34.1) has 109 bin [34.1,34.2) has 113 bin [34.2,34.3) has 92 bin [34.3,34.4) has 82 bin [34.4,34.5) has 110 bin [34.5,34.6) has 91 bin [34.6,34.7) has 89 bin [34.7,34.8) has 91 bin [34.8,34.9) has 80 bin [34.9,35.0) has 78 bin [35.0,35.1) has 74 bin [35.1,35.2) has 65 bin [35.2,35.3) has 84 bin [35.3,35.4) has 77 bin [35.4,35.5) has 51 bin [35.5,35.6) has 60 bin [35.6,35.7) has 61 bin [35.7,35.8) has 51 bin [35.8,35.9) has 50 bin [35.9,36.0) has 43 bin [36.0,36.1) has 51 bin [36.1,36.2) has 40 bin [36.2,36.3) has 56 bin [36.3,36.4) has 59 bin [36.4,36.5) has 54 bin [36.5,36.6) has 56 bin [36.6,36.7) has 51 bin [36.7,36.8) has 40 bin [36.8,36.9) has 32 bin [36.9,37.0) has 27 bin [37.0,37.1) has 16 bin [37.1,37.2) has 15 bin [37.2,37.3) has 23 bin [37.3,37.4) has 11 bin [37.4,37.5) has 9 bin [37.5,37.6) has 12 bin [37.6,37.7) has 9 bin [37.7,37.8) has 11 bin [37.8,37.9) has 5 bin [37.9,38.0) has 15 bin [38.0,38.1) has 8 bin [38.1,38.2) has 10 bin [38.2,38.3) has 7 bin [38.3,38.4) has 16 bin [38.4,38.5) has 9 bin [38.5,38.6) has 3 bin [38.6,38.7) has 1 bin [38.7,38.8) has 2 bin [38.8,38.9) has 6 bin [38.9,39.0) has 1 bin [39.1,39.2) has 2 bin [39.3,39.4) has 1 average z coordinate 6.4 for 40309833 element(s) point source id histogram with bin size 1.000000 bin 126 has 10079235 bin 127 has 16880016 bin 212 has 13350582 average point source id 154.90188277386315 for 40309833 element(s)