lasinfo (210611) report for 'AHN4T/40AN2_05.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: 42476185 number of points by return: 25469471 12211173 3980080 723130 84862 scale factor x y z: 0.001 0.001 0.001 offset x y z: 188980 448730 0 min x y z: 188980.000 448730.000 38.691 max x y z: 190019.999 450019.999 81.848 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: 42476185 extended number of points by return: 25469471 12211173 3980080 723130 84862 7024 445 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 38691 81848 intensity 0 4298 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 6 user_data 6 7 point_source_ID 120 121 gps_time 328704048.878313 328704527.751919 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 50 255 B 41 255 NIR 17 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -17.05 26.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25469471 number of intermediate returns: 4789134 number of last returns: 25488294 number of single returns: 13270714 covered area in square units/kilounits: 1341300/1.34 point density: all returns 31.67 last only 19.00 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42476185 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25469471 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12211173 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3980080 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 723130 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 84862 instead zero. overview over extended number of returns of given pulse: 13270714 16462341 9762556 2549472 388547 39527 3028 0 0 0 0 0 0 0 0 histogram of classification of points: 21155966 unclassified (1) 20305056 ground (2) 1012610 building (6) 2553 water (9) +-> flagged as extended overlap: 2814255 +---> 1457734 of those are unclassified (1) +---> 1308979 of those are ground (2) +---> 47542 of those are building (6) z coordinate histogram with bin size 0.100000 bin [38.6,38.7) has 5 bin [38.7,38.8) has 86 bin [38.8,38.9) has 211 bin [38.9,39.0) has 1508 bin [39.0,39.1) has 6414 bin [39.1,39.2) has 22200 bin [39.2,39.3) has 41336 bin [39.3,39.4) has 33133 bin [39.4,39.5) has 35699 bin [39.5,39.6) has 47517 bin [39.6,39.7) has 58857 bin [39.7,39.8) has 66322 bin [39.8,39.9) has 73934 bin [39.9,40.0) has 89069 bin [40.0,40.1) has 104245 bin [40.1,40.2) has 107342 bin [40.2,40.3) has 106996 bin 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7228 bin [70.4,70.5) has 6894 bin [70.5,70.6) has 6605 bin [70.6,70.7) has 6274 bin [70.7,70.8) has 6165 bin [70.8,70.9) has 5597 bin [70.9,71.0) has 5278 bin [71.0,71.1) has 5067 bin [71.1,71.2) has 4738 bin [71.2,71.3) has 4643 bin [71.3,71.4) has 4392 bin [71.4,71.5) has 4318 bin [71.5,71.6) has 4027 bin [71.6,71.7) has 3824 bin [71.7,71.8) has 3834 bin [71.8,71.9) has 3699 bin [71.9,72.0) has 3521 bin [72.0,72.1) has 3499 bin [72.1,72.2) has 3243 bin [72.2,72.3) has 3143 bin [72.3,72.4) has 2983 bin [72.4,72.5) has 2778 bin [72.5,72.6) has 2526 bin [72.6,72.7) has 2371 bin [72.7,72.8) has 2194 bin [72.8,72.9) has 2103 bin [72.9,73.0) has 1964 bin [73.0,73.1) has 1946 bin [73.1,73.2) has 1820 bin [73.2,73.3) has 1681 bin [73.3,73.4) has 1588 bin [73.4,73.5) has 1588 bin [73.5,73.6) has 1522 bin [73.6,73.7) has 1250 bin [73.7,73.8) has 1228 bin [73.8,73.9) has 1176 bin [73.9,74.0) has 1207 bin [74.0,74.1) has 1037 bin [74.1,74.2) has 1115 bin [74.2,74.3) has 1065 bin [74.3,74.4) has 997 bin [74.4,74.5) has 944 bin [74.5,74.6) has 853 bin [74.6,74.7) has 780 bin [74.7,74.8) has 759 bin [74.8,74.9) has 701 bin [74.9,75.0) has 698 bin [75.0,75.1) has 622 bin [75.1,75.2) has 605 bin [75.2,75.3) has 568 bin [75.3,75.4) has 528 bin [75.4,75.5) has 523 bin [75.5,75.6) has 538 bin [75.6,75.7) has 481 bin [75.7,75.8) has 420 bin [75.8,75.9) has 437 bin [75.9,76.0) has 413 bin [76.0,76.1) has 357 bin [76.1,76.2) has 363 bin [76.2,76.3) has 364 bin [76.3,76.4) has 362 bin [76.4,76.5) has 359 bin [76.5,76.6) has 301 bin [76.6,76.7) has 341 bin [76.7,76.8) has 286 bin [76.8,76.9) has 304 bin [76.9,77.0) has 283 bin [77.0,77.1) has 231 bin [77.1,77.2) has 211 bin [77.2,77.3) has 241 bin [77.3,77.4) has 210 bin [77.4,77.5) has 172 bin [77.5,77.6) has 164 bin [77.6,77.7) has 146 bin [77.7,77.8) has 152 bin [77.8,77.9) has 132 bin [77.9,78.0) has 130 bin [78.0,78.1) has 98 bin [78.1,78.2) has 106 bin [78.2,78.3) has 89 bin [78.3,78.4) has 104 bin [78.4,78.5) has 90 bin [78.5,78.6) has 86 bin [78.6,78.7) has 81 bin [78.7,78.8) has 65 bin [78.8,78.9) has 56 bin [78.9,79.0) has 41 bin [79.0,79.1) has 42 bin [79.1,79.2) has 27 bin [79.2,79.3) has 32 bin [79.3,79.4) has 31 bin [79.4,79.5) has 26 bin [79.5,79.6) has 19 bin [79.6,79.7) has 18 bin [79.7,79.8) has 16 bin [79.8,79.9) has 12 bin [79.9,80.0) has 5 bin [80.0,80.1) has 8 bin [80.1,80.2) has 12 bin [80.2,80.3) has 13 bin [80.3,80.4) has 11 bin [80.4,80.5) has 6 bin [80.5,80.6) has 3 bin [80.6,80.7) has 7 bin [80.7,80.8) has 6 bin [80.8,80.9) has 6 bin [80.9,81.0) has 4 bin [81.0,81.1) has 4 bin [81.1,81.2) has 3 bin [81.2,81.3) has 2 bin [81.3,81.4) has 3 bin [81.4,81.5) has 2 bin [81.5,81.6) has 3 bin [81.6,81.7) has 3 bin [81.7,81.8) has 1 bin [81.8,81.9) has 2 average z coordinate 49.6 for 42476185 element(s) point source id histogram with bin size 1.000000 bin 120 has 13426156 bin 121 has 29050029 average point source id 120.683913326961914 for 42476185 element(s)