lasinfo (210611) report for 'AHN4T/21GZ1_03.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: 37883901 number of points by return: 31051761 4764101 1622010 380625 58852 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 504980 0 min x y z: 201980.000 504980.000 -1.283 max x y z: 203019.999 506269.999 43.882 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: 37883901 extended number of points by return: 31051761 4764101 1622010 380625 58852 6084 468 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 -1283 43882 intensity 3 4860 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 29 user_data 6 7 point_source_ID 131 133 gps_time 330771333.830141 330774522.109103 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 26 255 B 18 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.45 32.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31051761 number of intermediate returns: 2068117 number of last returns: 31021704 number of single returns: 26257681 covered area in square units/kilounits: 1327396/1.33 point density: all returns 28.54 last only 23.37 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37883901 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31051761 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4764101 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1622010 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 380625 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 58852 instead zero. overview over extended number of returns of given pulse: 26257681 6314017 3724030 1286854 264103 34021 3195 0 0 0 0 0 0 0 0 histogram of classification of points: 8255143 unclassified (1) 26951339 ground (2) 2282667 building (6) 390382 water (9) 4370 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2794138 +---> 783618 of those are unclassified (1) +---> 1699625 of those are ground (2) +---> 303185 of those are building (6) +---> 7061 of those are water (9) +---> 649 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 2 bin [-1.2,-1.1) has 37 bin [-1.1,-1.0) has 424 bin [-1.0,-0.9) has 512 bin [-0.9,-0.8) has 507 bin [-0.8,-0.7) has 522 bin [-0.7,-0.6) has 1454 bin [-0.6,-0.5) has 126131 bin [-0.5,-0.4) has 291014 bin [-0.4,-0.3) has 163184 bin [-0.3,-0.2) has 180021 bin [-0.2,-0.1) has 386969 bin 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2062 bin [27.7,27.8) has 1886 bin [27.8,27.9) has 1816 bin [27.9,28.0) has 1786 bin [28.0,28.1) has 1863 bin [28.1,28.2) has 1784 bin [28.2,28.3) has 1791 bin [28.3,28.4) has 1727 bin [28.4,28.5) has 1722 bin [28.5,28.6) has 1702 bin [28.6,28.7) has 1612 bin [28.7,28.8) has 1636 bin [28.8,28.9) has 1666 bin [28.9,29.0) has 1576 bin [29.0,29.1) has 1548 bin [29.1,29.2) has 1579 bin [29.2,29.3) has 1928 bin [29.3,29.4) has 2938 bin [29.4,29.5) has 1542 bin [29.5,29.6) has 1419 bin [29.6,29.7) has 1309 bin [29.7,29.8) has 1292 bin [29.8,29.9) has 1263 bin [29.9,30.0) has 1171 bin [30.0,30.1) has 1170 bin [30.1,30.2) has 1238 bin [30.2,30.3) has 1139 bin [30.3,30.4) has 1123 bin [30.4,30.5) has 1104 bin [30.5,30.6) has 897 bin [30.6,30.7) has 838 bin [30.7,30.8) has 827 bin [30.8,30.9) has 823 bin [30.9,31.0) has 717 bin [31.0,31.1) has 713 bin [31.1,31.2) has 677 bin [31.2,31.3) has 580 bin [31.3,31.4) has 615 bin [31.4,31.5) has 595 bin [31.5,31.6) has 500 bin [31.6,31.7) has 510 bin 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[35.9,36.0) has 127 bin [36.0,36.1) has 185 bin [36.1,36.2) has 157 bin [36.2,36.3) has 81 bin [36.3,36.4) has 97 bin [36.4,36.5) has 30 bin [36.5,36.6) has 21 bin [36.6,36.7) has 33 bin [36.7,36.8) has 70 bin [36.8,36.9) has 19 bin [36.9,37.0) has 6 bin [37.0,37.1) has 10 bin [37.1,37.2) has 16 bin [37.2,37.3) has 22 bin [37.3,37.4) has 10 bin [37.4,37.5) has 35 bin [37.5,37.6) has 13 bin [37.6,37.7) has 9 bin [37.7,37.8) has 8 bin [37.8,37.9) has 8 bin [37.9,38.0) has 13 bin [38.0,38.1) has 8 bin [38.1,38.2) has 7 bin [38.2,38.3) has 6 bin [38.3,38.4) has 1 bin [38.4,38.5) has 9 bin [38.5,38.6) has 5 bin [38.6,38.7) has 3 bin [38.7,38.8) has 2 bin [38.8,38.9) has 3 bin [38.9,39.0) has 7 bin [39.0,39.1) has 213 bin [39.1,39.2) has 1835 bin [39.2,39.3) has 874 bin [39.3,39.4) has 93 bin [39.4,39.5) has 25 bin [39.5,39.6) has 16 bin [39.6,39.7) has 9 bin [39.7,39.8) has 4 bin [39.8,39.9) has 12 bin [39.9,40.0) has 18 bin [40.0,40.1) has 19 bin [40.1,40.2) has 33 bin [40.2,40.3) has 22 bin [40.3,40.4) has 14 bin [40.4,40.5) has 6 bin [40.5,40.6) has 3 bin [40.9,41.0) has 1 bin [41.9,42.0) has 1 bin [42.0,42.1) has 6 bin [42.1,42.2) has 9 bin [42.4,42.5) has 1 bin [42.6,42.7) has 1 bin [43.7,43.8) has 4 bin [43.8,43.9) has 8 average z coordinate 2.7 for 37883901 element(s) point source id histogram with bin size 1.000000 bin 131 has 9717821 bin 132 has 26286456 bin 133 has 1879624 average point source id 131.793099527949892 for 37883901 element(s)