lasinfo (210611) report for 'AHN4T/27GN2_25.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: 336/2022 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: 35391715 number of points by return: 25423222 6366765 2766252 713939 110260 scale factor x y z: 0.001 0.001 0.001 offset x y z: 208980 481230 0 min x y z: 208980.000 481230.000 2.308 max x y z: 210019.999 482519.999 44.052 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: 35391715 extended number of points by return: 25423222 6366765 2766252 713939 110260 10613 664 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 2308 44052 intensity 45 4600 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 -11 30 user_data 6 7 point_source_ID 137 138 gps_time 330428274.659905 330429362.946105 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 40 255 B 39 255 NIR 14 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1833 5000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.31 29.78 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25423222 number of intermediate returns: 3608093 number of last returns: 25402143 number of single returns: 19041743 covered area in square units/kilounits: 1336976/1.34 point density: all returns 26.47 last only 19.00 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35391715 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25423222 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6366765 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2766252 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 713939 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 110260 instead zero. overview over extended number of returns of given pulse: 19041743 7202488 6165432 2418439 499152 59945 4516 0 0 0 0 0 0 0 0 histogram of classification of points: 11186908 unclassified (1) 24049142 ground (2) 121458 building (6) 33500 water (9) 707 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2592055 +---> 903383 of those are unclassified (1) +---> 1687843 of those are ground (2) +---> 829 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.3,2.4) has 30 bin [2.4,2.5) has 1279 bin [2.5,2.6) has 35677 bin [2.6,2.7) has 39725 bin [2.7,2.8) has 75625 bin [2.8,2.9) has 130544 bin [2.9,3.0) has 105333 bin [3.0,3.1) has 377124 bin [3.1,3.2) has 1280340 bin [3.2,3.3) has 1437328 bin [3.3,3.4) has 1818163 bin [3.4,3.5) has 1424257 bin [3.5,3.6) has 1344539 bin [3.6,3.7) has 1413757 bin [3.7,3.8) has 1292833 bin [3.8,3.9) has 1242059 bin [3.9,4.0) 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[35.1,35.2) has 2885 bin [35.2,35.3) has 2628 bin [35.3,35.4) has 2545 bin [35.4,35.5) has 2376 bin [35.5,35.6) has 2266 bin [35.6,35.7) has 2073 bin [35.7,35.8) has 1976 bin [35.8,35.9) has 1914 bin [35.9,36.0) has 1772 bin [36.0,36.1) has 1673 bin [36.1,36.2) has 1515 bin [36.2,36.3) has 1567 bin [36.3,36.4) has 1427 bin [36.4,36.5) has 1265 bin [36.5,36.6) has 1196 bin [36.6,36.7) has 1129 bin [36.7,36.8) has 1057 bin [36.8,36.9) has 992 bin [36.9,37.0) has 953 bin [37.0,37.1) has 921 bin [37.1,37.2) has 822 bin [37.2,37.3) has 744 bin [37.3,37.4) has 679 bin [37.4,37.5) has 642 bin [37.5,37.6) has 600 bin [37.6,37.7) has 511 bin [37.7,37.8) has 520 bin [37.8,37.9) has 465 bin [37.9,38.0) has 426 bin [38.0,38.1) has 406 bin [38.1,38.2) has 381 bin [38.2,38.3) has 358 bin [38.3,38.4) has 348 bin [38.4,38.5) has 328 bin [38.5,38.6) has 310 bin [38.6,38.7) has 309 bin [38.7,38.8) has 319 bin [38.8,38.9) has 269 bin [38.9,39.0) has 254 bin [39.0,39.1) has 237 bin [39.1,39.2) has 189 bin [39.2,39.3) has 179 bin [39.3,39.4) has 176 bin [39.4,39.5) has 167 bin [39.5,39.6) has 198 bin [39.6,39.7) has 166 bin [39.7,39.8) has 179 bin [39.8,39.9) has 165 bin [39.9,40.0) has 147 bin [40.0,40.1) has 130 bin [40.1,40.2) has 98 bin [40.2,40.3) has 90 bin [40.3,40.4) has 89 bin [40.4,40.5) has 73 bin [40.5,40.6) has 81 bin [40.6,40.7) has 104 bin [40.7,40.8) has 71 bin [40.8,40.9) has 86 bin [40.9,41.0) has 57 bin [41.0,41.1) has 60 bin [41.1,41.2) has 44 bin [41.2,41.3) has 39 bin [41.3,41.4) has 50 bin [41.4,41.5) has 27 bin [41.5,41.6) has 28 bin [41.6,41.7) has 21 bin [41.7,41.8) has 22 bin [41.8,41.9) has 19 bin [41.9,42.0) has 20 bin [42.0,42.1) has 40 bin [42.1,42.2) has 30 bin [42.2,42.3) has 29 bin [42.3,42.4) has 26 bin [42.4,42.5) has 21 bin [42.5,42.6) has 14 bin [42.6,42.7) has 21 bin [42.7,42.8) has 16 bin [42.8,42.9) has 8 bin [42.9,43.0) has 7 bin [43.0,43.1) has 5 bin [43.1,43.2) has 5 bin [43.2,43.3) has 10 bin [43.3,43.4) has 4 bin [43.4,43.5) has 7 bin [43.5,43.6) has 6 bin [43.6,43.7) has 8 bin [43.7,43.8) has 3 bin [43.8,43.9) has 3 bin [43.9,44.0) has 2 bin [44.0,44.1) has 2 average z coordinate 9.0 for 35391715 element(s) point source id histogram with bin size 1.000000 bin 137 has 7906123 bin 138 has 27485592 average point source id 137.776610910208774 for 35391715 element(s)