lasinfo (210611) report for 'AHN4T/57AN2_19.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: 340/2022 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: 39622340 number of points by return: 24922393 11470130 2856174 347098 26545 scale factor x y z: 0.001 0.001 0.001 offset x y z: 147980 369980 0 min x y z: 147980.000 369980.000 30.798 max x y z: 149019.999 371269.999 71.064 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: 39622340 extended number of points by return: 24922393 11470130 2856174 347098 26545 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 30798 71064 intensity 56 2704 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 69 71 gps_time 298043943.920308 298214975.908014 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 28 255 B 20 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 27.04 ('Amplitude') attribute1 -16.66 10 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24922393 number of intermediate returns: 3221545 number of last returns: 24906876 number of single returns: 13428474 covered area in square units/kilounits: 1341388/1.34 point density: all returns 29.54 last only 18.57 (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 39622340 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24922393 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11470130 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2856174 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 347098 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26545 instead zero. overview over extended number of returns of given pulse: 13428474 17247128 7531331 1282452 125355 7245 355 0 0 0 0 0 0 0 0 histogram of classification of points: 19672709 unclassified (1) 19910432 ground (2) 31699 building (6) 7500 water (9) +-> flagged as extended overlap: 2493808 +---> 1102636 of those are unclassified (1) +---> 1387731 of those are ground (2) +---> 3441 of those are building (6) z coordinate histogram with bin size 0.100000 bin [30.7,30.8) has 1 bin [30.8,30.9) has 131 bin [30.9,31.0) has 677 bin [31.0,31.1) has 5169 bin [31.1,31.2) has 2305 bin [31.2,31.3) has 2590 bin [31.3,31.4) has 1575 bin [31.4,31.5) has 2558 bin [31.5,31.6) has 5142 bin [31.6,31.7) has 12013 bin [31.7,31.8) has 79552 bin [31.8,31.9) has 129186 bin [31.9,32.0) has 162029 bin [32.0,32.1) has 93055 bin [32.1,32.2) has 122748 bin [32.2,32.3) has 204621 bin [32.3,32.4) has 338856 bin [32.4,32.5) 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[51.2,51.3) has 124467 bin [51.3,51.4) has 119513 bin [51.4,51.5) has 114819 bin [51.5,51.6) has 109751 bin [51.6,51.7) has 105465 bin [51.7,51.8) has 100716 bin [51.8,51.9) has 95754 bin [51.9,52.0) has 91221 bin [52.0,52.1) has 88225 bin [52.1,52.2) has 83362 bin [52.2,52.3) has 79656 bin [52.3,52.4) has 76610 bin [52.4,52.5) has 72876 bin [52.5,52.6) has 69232 bin [52.6,52.7) has 65859 bin [52.7,52.8) has 62833 bin [52.8,52.9) has 59333 bin [52.9,53.0) has 56629 bin [53.0,53.1) has 52960 bin [53.1,53.2) has 51301 bin [53.2,53.3) has 47857 bin [53.3,53.4) has 46052 bin [53.4,53.5) has 43009 bin [53.5,53.6) has 41246 bin [53.6,53.7) has 39523 bin [53.7,53.8) has 37796 bin [53.8,53.9) has 36153 bin [53.9,54.0) has 34323 bin [54.0,54.1) has 32823 bin [54.1,54.2) has 31346 bin [54.2,54.3) has 29762 bin [54.3,54.4) has 28509 bin [54.4,54.5) has 27421 bin [54.5,54.6) has 26421 bin [54.6,54.7) has 25730 bin [54.7,54.8) has 25253 bin [54.8,54.9) has 24649 bin [54.9,55.0) has 23679 bin 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has 2963 bin [62.9,63.0) has 2913 bin [63.0,63.1) has 2740 bin [63.1,63.2) has 2522 bin [63.2,63.3) has 2610 bin [63.3,63.4) has 2440 bin [63.4,63.5) has 2405 bin [63.5,63.6) has 2279 bin [63.6,63.7) has 2234 bin [63.7,63.8) has 2111 bin [63.8,63.9) has 2057 bin [63.9,64.0) has 2019 bin [64.0,64.1) has 1843 bin [64.1,64.2) has 1807 bin [64.2,64.3) has 1842 bin [64.3,64.4) has 1675 bin [64.4,64.5) has 1583 bin [64.5,64.6) has 1521 bin [64.6,64.7) has 1406 bin [64.7,64.8) has 1395 bin [64.8,64.9) has 1370 bin [64.9,65.0) has 1318 bin [65.0,65.1) has 1287 bin [65.1,65.2) has 1246 bin [65.2,65.3) has 1238 bin [65.3,65.4) has 1226 bin [65.4,65.5) has 1087 bin [65.5,65.6) has 1017 bin [65.6,65.7) has 1051 bin [65.7,65.8) has 942 bin [65.8,65.9) has 892 bin [65.9,66.0) has 818 bin [66.0,66.1) has 835 bin [66.1,66.2) has 802 bin [66.2,66.3) has 723 bin [66.3,66.4) has 640 bin [66.4,66.5) has 611 bin [66.5,66.6) has 584 bin [66.6,66.7) has 507 bin [66.7,66.8) has 492 bin [66.8,66.9) has 433 bin [66.9,67.0) has 467 bin [67.0,67.1) has 392 bin [67.1,67.2) has 333 bin [67.2,67.3) has 361 bin [67.3,67.4) has 296 bin [67.4,67.5) has 320 bin [67.5,67.6) has 264 bin [67.6,67.7) has 267 bin [67.7,67.8) has 255 bin [67.8,67.9) has 216 bin [67.9,68.0) has 231 bin [68.0,68.1) has 178 bin [68.1,68.2) has 148 bin [68.2,68.3) has 171 bin [68.3,68.4) has 132 bin [68.4,68.5) has 115 bin [68.5,68.6) has 109 bin [68.6,68.7) has 76 bin [68.7,68.8) has 92 bin [68.8,68.9) has 78 bin [68.9,69.0) has 56 bin [69.0,69.1) has 53 bin [69.1,69.2) has 53 bin [69.2,69.3) has 46 bin [69.3,69.4) has 53 bin [69.4,69.5) has 40 bin [69.5,69.6) has 41 bin [69.6,69.7) has 51 bin [69.7,69.8) has 62 bin [69.8,69.9) has 40 bin [69.9,70.0) has 29 bin [70.0,70.1) has 18 bin [70.1,70.2) has 8 bin [70.2,70.3) has 8 bin [70.3,70.4) has 13 bin [70.4,70.5) has 10 bin [70.5,70.6) has 10 bin [70.6,70.7) has 8 bin [70.7,70.8) has 1 bin [70.8,70.9) has 5 bin [70.9,71.0) has 3 bin [71.0,71.1) has 3 average z coordinate 40.4 for 39622340 element(s) point source id histogram with bin size 1.000000 bin 69 has 17481 bin 70 has 26712454 bin 71 has 12892405 average point source id 70.324941030741755 for 39622340 element(s)