lasinfo (210611) report for 'AHN4T/41AZ2_09.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: 23/2023 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: 32823100 number of points by return: 26880187 3946725 1556535 383135 56518 scale factor x y z: 0.001 0.001 0.001 offset x y z: 227980 441230 0 min x y z: 227980.000 441230.000 16.970 max x y z: 229019.999 442519.999 53.469 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: 32823100 extended number of points by return: 26880187 3946725 1556535 383135 56518 0 0 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 16970 53469 intensity 0 5029 return_number 1 5 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 153 210 gps_time 324046588.833222 324222566.772108 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 42 255 B 35 255 NIR 21 255 extended_return_number 1 5 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 -16.49 33.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26880187 number of intermediate returns: 1999348 number of last returns: 26876028 number of single returns: 22932463 covered area in square units/kilounits: 1204420/1.20 point density: all returns 27.25 last only 22.31 (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 32823100 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26880187 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3946725 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1556535 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 383135 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 56518 instead zero. overview over extended number of returns of given pulse: 22932463 4785999 3516923 1305200 255726 24986 1803 0 0 0 0 0 0 0 0 histogram of classification of points: 7263014 unclassified (1) 25071066 ground (2) 442198 building (6) 31503 water (9) 15319 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2451460 +---> 468446 of those are unclassified (1) +---> 1945921 of those are ground (2) +---> 29262 of those are building (6) +---> 7831 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.9,17.0) has 2 bin [17.0,17.1) has 22 bin [17.1,17.2) has 65 bin [17.2,17.3) has 4226 bin [17.3,17.4) has 31865 bin [17.4,17.5) has 44147 bin [17.5,17.6) has 107706 bin [17.6,17.7) has 149185 bin [17.7,17.8) has 213401 bin [17.8,17.9) has 576015 bin [17.9,18.0) has 1189037 bin [18.0,18.1) has 2032981 bin [18.1,18.2) has 2792975 bin [18.2,18.3) has 3458800 bin [18.3,18.4) has 3470154 bin [18.4,18.5) has 3092902 bin [18.5,18.6) has 2355283 bin [18.6,18.7) has 1590107 bin [18.7,18.8) has 1249632 bin [18.8,18.9) has 837252 bin [18.9,19.0) has 595866 bin [19.0,19.1) has 519157 bin [19.1,19.2) has 538283 bin [19.2,19.3) has 403448 bin [19.3,19.4) has 173789 bin [19.4,19.5) has 106349 bin [19.5,19.6) has 107443 bin [19.6,19.7) has 87443 bin [19.7,19.8) has 72923 bin [19.8,19.9) has 64803 bin [19.9,20.0) has 65135 bin [20.0,20.1) has 59066 bin [20.1,20.2) has 56636 bin [20.2,20.3) has 55838 bin [20.3,20.4) has 55847 bin [20.4,20.5) has 56529 bin [20.5,20.6) has 51021 bin [20.6,20.7) has 45546 bin [20.7,20.8) has 43549 bin [20.8,20.9) has 43183 bin [20.9,21.0) has 44373 bin [21.0,21.1) has 45162 bin [21.1,21.2) has 44422 bin [21.2,21.3) has 43102 bin [21.3,21.4) has 41335 bin [21.4,21.5) has 41454 bin [21.5,21.6) has 40692 bin [21.6,21.7) has 40725 bin [21.7,21.8) has 39313 bin [21.8,21.9) has 38293 bin [21.9,22.0) has 38418 bin [22.0,22.1) has 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[37.4,37.5) has 20139 bin [37.5,37.6) has 19609 bin [37.6,37.7) has 19133 bin [37.7,37.8) has 18707 bin [37.8,37.9) has 18418 bin [37.9,38.0) has 17817 bin [38.0,38.1) has 17394 bin [38.1,38.2) has 17285 bin [38.2,38.3) has 16813 bin [38.3,38.4) has 16572 bin [38.4,38.5) has 16292 bin [38.5,38.6) has 15838 bin [38.6,38.7) has 15417 bin [38.7,38.8) has 15005 bin [38.8,38.9) has 14373 bin [38.9,39.0) has 13976 bin [39.0,39.1) has 13712 bin [39.1,39.2) has 13285 bin [39.2,39.3) has 12874 bin [39.3,39.4) has 12205 bin [39.4,39.5) has 12165 bin [39.5,39.6) has 11646 bin [39.6,39.7) has 11425 bin [39.7,39.8) has 10782 bin [39.8,39.9) has 10418 bin [39.9,40.0) has 10146 bin [40.0,40.1) has 9789 bin [40.1,40.2) has 9430 bin [40.2,40.3) has 9151 bin [40.3,40.4) has 8919 bin [40.4,40.5) has 8681 bin [40.5,40.6) has 8537 bin [40.6,40.7) has 8327 bin [40.7,40.8) has 7855 bin [40.8,40.9) has 7817 bin [40.9,41.0) has 7485 bin [41.0,41.1) has 7054 bin [41.1,41.2) has 6701 bin [41.2,41.3) has 6378 bin 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bin [49.4,49.5) has 472 bin [49.5,49.6) has 431 bin [49.6,49.7) has 416 bin [49.7,49.8) has 416 bin [49.8,49.9) has 398 bin [49.9,50.0) has 395 bin [50.0,50.1) has 344 bin [50.1,50.2) has 333 bin [50.2,50.3) has 319 bin [50.3,50.4) has 316 bin [50.4,50.5) has 303 bin [50.5,50.6) has 256 bin [50.6,50.7) has 288 bin [50.7,50.8) has 252 bin [50.8,50.9) has 219 bin [50.9,51.0) has 214 bin [51.0,51.1) has 202 bin [51.1,51.2) has 205 bin [51.2,51.3) has 175 bin [51.3,51.4) has 156 bin [51.4,51.5) has 135 bin [51.5,51.6) has 129 bin [51.6,51.7) has 123 bin [51.7,51.8) has 93 bin [51.8,51.9) has 77 bin [51.9,52.0) has 86 bin [52.0,52.1) has 88 bin [52.1,52.2) has 61 bin [52.2,52.3) has 47 bin [52.3,52.4) has 49 bin [52.4,52.5) has 36 bin [52.5,52.6) has 19 bin [52.6,52.7) has 20 bin [52.7,52.8) has 13 bin [52.8,52.9) has 11 bin [52.9,53.0) has 13 bin [53.0,53.1) has 6 bin [53.1,53.2) has 5 bin [53.2,53.3) has 2 bin [53.4,53.5) has 2 average z coordinate 20.7 for 32823100 element(s) point source id histogram with bin size 1.000000 bin 153 has 16573349 bin 154 has 10552985 bin 210 has 5696766 average point source id 163.21441140538218 for 32823100 element(s)