lasinfo (210611) report for 'AHN4T/40EN1_22.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: 338/2022 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: 25006514 number of points by return: 23149473 1283884 454618 103834 13595 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 443730 0 min x y z: 200980.000 443730.000 6.597 max x y z: 202019.999 445019.999 43.013 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: 25006514 extended number of points by return: 23149473 1283884 454618 103834 13595 1061 49 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 6597 43013 intensity 56 4677 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 130 132 gps_time 330769737.441781 330772877.764897 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 48 255 B 40 255 NIR 13 255 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 -16.22 30.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23149473 number of intermediate returns: 573822 number of last returns: 23140997 number of single returns: 21857778 covered area in square units/kilounits: 1329812/1.33 point density: all returns 18.80 last only 17.40 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25006514 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23149473 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1283884 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 454618 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 103834 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13595 instead zero. overview over extended number of returns of given pulse: 21857778 1665052 1053350 361133 62771 6087 343 0 0 0 0 0 0 0 0 histogram of classification of points: 2408438 unclassified (1) 21455810 ground (2) 841343 building (6) 300244 water (9) 679 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1975528 +---> 134979 of those are unclassified (1) +---> 1749658 of those are ground (2) +---> 86742 of those are building (6) +---> 4149 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.5,6.6) has 1 bin [6.6,6.7) has 69 bin [6.7,6.8) has 440 bin [6.8,6.9) has 710 bin [6.9,7.0) has 807 bin [7.0,7.1) has 1112 bin [7.1,7.2) has 1372 bin [7.2,7.3) has 1279 bin [7.3,7.4) has 911 bin [7.4,7.5) has 1141 bin [7.5,7.6) has 90694 bin [7.6,7.7) has 58969 bin [7.7,7.8) has 144969 bin [7.8,7.9) has 62211 bin [7.9,8.0) has 91259 bin [8.0,8.1) has 172845 bin 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has 547 bin [39.7,39.8) has 474 bin [39.8,39.9) has 499 bin [39.9,40.0) has 436 bin [40.0,40.1) has 429 bin [40.1,40.2) has 381 bin [40.2,40.3) has 381 bin [40.3,40.4) has 341 bin [40.4,40.5) has 338 bin [40.5,40.6) has 344 bin [40.6,40.7) has 277 bin [40.7,40.8) has 267 bin [40.8,40.9) has 240 bin [40.9,41.0) has 194 bin [41.0,41.1) has 218 bin [41.1,41.2) has 180 bin [41.2,41.3) has 169 bin [41.3,41.4) has 140 bin [41.4,41.5) has 123 bin [41.5,41.6) has 102 bin [41.6,41.7) has 101 bin [41.7,41.8) has 68 bin [41.8,41.9) has 65 bin [41.9,42.0) has 56 bin [42.0,42.1) has 53 bin [42.1,42.2) has 29 bin [42.2,42.3) has 26 bin [42.3,42.4) has 28 bin [42.4,42.5) has 20 bin [42.5,42.6) has 10 bin [42.6,42.7) has 9 bin [42.7,42.8) has 6 bin [42.8,42.9) has 4 bin [43.0,43.1) has 1 average z coordinate 10.1 for 25006514 element(s) point source id histogram with bin size 1.000000 bin 130 has 3957290 bin 131 has 20886117 bin 132 has 163107 average point source id 130.848272214191866 for 25006514 element(s)