lasinfo (210611) report for 'AHN4T/33HN2_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: 43157795 number of points by return: 27622490 9854034 4330646 1144455 185423 scale factor x y z: 0.001 0.001 0.001 offset x y z: 215980 461230 0 min x y z: 215980.000 461230.000 7.613 max x y z: 217019.999 462519.999 48.183 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: 43157795 extended number of points by return: 27622490 9854034 4330646 1144455 185423 19303 1444 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 7613 48183 intensity 9 3531 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 1 29 user_data 6 7 point_source_ID 143 144 gps_time 328793894.289303 328795180.337497 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 40 255 B 35 255 NIR 1 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle 167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.64 18.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27622490 number of intermediate returns: 5680886 number of last returns: 27618935 number of single returns: 17764516 covered area in square units/kilounits: 1337604/1.34 point density: all returns 32.27 last only 20.65 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43157795 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27622490 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9854034 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4330646 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1144455 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 185423 instead zero. overview over extended number of returns of given pulse: 17764516 11050601 9558594 3836248 830538 107601 9697 0 0 0 0 0 0 0 0 histogram of classification of points: 18161132 unclassified (1) 24663175 ground (2) 302496 building (6) 30180 water (9) 812 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2636217 +---> 998275 of those are unclassified (1) +---> 1618833 of those are ground (2) +---> 18278 of those are building (6) +---> 831 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.6,7.7) has 61 bin [7.7,7.8) has 1475 bin [7.8,7.9) has 2478 bin [7.9,8.0) has 2908 bin [8.0,8.1) has 4453 bin [8.1,8.2) has 6329 bin [8.2,8.3) has 12518 bin [8.3,8.4) has 23558 bin [8.4,8.5) has 36453 bin [8.5,8.6) has 55111 bin [8.6,8.7) has 131758 bin [8.7,8.8) has 373409 bin [8.8,8.9) has 852813 bin [8.9,9.0) has 1313510 bin [9.0,9.1) has 1802892 bin [9.1,9.2) 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bin [39.8,39.9) has 6169 bin [39.9,40.0) has 5884 bin [40.0,40.1) has 5651 bin [40.1,40.2) has 5390 bin [40.2,40.3) has 5110 bin [40.3,40.4) has 4912 bin [40.4,40.5) has 4713 bin [40.5,40.6) has 4484 bin [40.6,40.7) has 4228 bin [40.7,40.8) has 4154 bin [40.8,40.9) has 3764 bin [40.9,41.0) has 3555 bin [41.0,41.1) has 3439 bin [41.1,41.2) has 3273 bin [41.2,41.3) has 2968 bin [41.3,41.4) has 2821 bin [41.4,41.5) has 2772 bin [41.5,41.6) has 2615 bin [41.6,41.7) has 2482 bin [41.7,41.8) has 2251 bin [41.8,41.9) has 2137 bin [41.9,42.0) has 2044 bin [42.0,42.1) has 1869 bin [42.1,42.2) has 1807 bin [42.2,42.3) has 1626 bin [42.3,42.4) has 1577 bin [42.4,42.5) has 1518 bin [42.5,42.6) has 1352 bin [42.6,42.7) has 1234 bin [42.7,42.8) has 1243 bin [42.8,42.9) has 1085 bin [42.9,43.0) has 1099 bin [43.0,43.1) has 1022 bin [43.1,43.2) has 930 bin [43.2,43.3) has 886 bin [43.3,43.4) has 781 bin [43.4,43.5) has 791 bin [43.5,43.6) has 728 bin [43.6,43.7) has 646 bin [43.7,43.8) has 629 bin [43.8,43.9) has 592 bin [43.9,44.0) has 473 bin [44.0,44.1) has 502 bin [44.1,44.2) has 471 bin [44.2,44.3) has 386 bin [44.3,44.4) has 339 bin [44.4,44.5) has 334 bin [44.5,44.6) has 299 bin [44.6,44.7) has 300 bin [44.7,44.8) has 242 bin [44.8,44.9) has 234 bin [44.9,45.0) has 183 bin [45.0,45.1) has 198 bin [45.1,45.2) has 152 bin [45.2,45.3) has 138 bin [45.3,45.4) has 118 bin [45.4,45.5) has 119 bin [45.5,45.6) has 91 bin [45.6,45.7) has 109 bin [45.7,45.8) has 86 bin [45.8,45.9) has 67 bin [45.9,46.0) has 66 bin [46.0,46.1) has 42 bin [46.1,46.2) has 38 bin [46.2,46.3) has 37 bin [46.3,46.4) has 24 bin [46.4,46.5) has 26 bin [46.5,46.6) has 17 bin [46.6,46.7) has 11 bin [46.7,46.8) has 8 bin [46.8,46.9) has 5 bin [46.9,47.0) has 6 bin [47.0,47.1) has 5 bin [47.1,47.2) has 2 bin [47.2,47.3) has 6 bin [47.3,47.4) has 8 bin [47.4,47.5) has 1 bin [47.5,47.6) has 7 bin [47.6,47.7) has 2 bin [47.7,47.8) has 3 bin [47.8,47.9) has 1 bin [48.1,48.2) has 2 average z coordinate 15.9 for 43157795 element(s) point source id histogram with bin size 1.000000 bin 143 has 18308773 bin 144 has 24849022 average point source id 143.575771352544763 for 43157795 element(s)