lasinfo (210611) report for 'AHN4T/51BZ1_15.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: 339/2022 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: 33622729 number of points by return: 28108306 4270258 1049727 176810 17628 scale factor x y z: 0.001 0.001 0.001 offset x y z: 153980 389980 0 min x y z: 153980.000 389980.000 12.747 max x y z: 155019.999 391269.999 58.034 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: 33622729 extended number of points by return: 28108306 4270258 1049727 176810 17628 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 12747 58034 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 -30 29 user_data 6 7 point_source_ID 64 66 gps_time 298033911.924533 298037564.832843 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 35 255 B 19 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.96 33.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28108306 number of intermediate returns: 1250844 number of last returns: 28009602 number of single returns: 23746023 covered area in square units/kilounits: 1335148/1.34 point density: all returns 25.18 last only 20.98 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33622729 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28108306 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4270258 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1049727 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 176810 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17628 instead zero. overview over extended number of returns of given pulse: 23746023 6519082 2629156 639441 82911 5674 442 0 0 0 0 0 0 0 0 histogram of classification of points: 8370947 unclassified (1) 19262493 ground (2) 5969079 building (6) 9343 water (9) 693 wire conductor (14) 10174 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2192471 +---> 458225 of those are unclassified (1) +---> 1290911 of those are ground (2) +---> 443098 of those are building (6) +---> 237 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [12.7,12.8) has 1 bin [12.8,12.9) has 29 bin [12.9,13.0) has 257 bin [13.0,13.1) has 375 bin [13.1,13.2) has 369 bin [13.2,13.3) has 394 bin [13.3,13.4) has 396 bin [13.4,13.5) has 385 bin [13.5,13.6) has 479 bin [13.6,13.7) has 652 bin [13.7,13.8) has 1690 bin [13.8,13.9) has 1228 bin [13.9,14.0) has 1446 bin [14.0,14.1) has 1730 bin [14.1,14.2) has 3364 bin [14.2,14.3) has 6546 bin [14.3,14.4) has 7480 bin [14.4,14.5) has 7391 bin [14.5,14.6) has 9946 bin [14.6,14.7) has 15112 bin [14.7,14.8) has 23955 bin [14.8,14.9) has 61010 bin [14.9,15.0) has 98308 bin [15.0,15.1) has 158311 bin [15.1,15.2) has 241677 bin [15.2,15.3) has 365870 bin [15.3,15.4) has 481779 bin [15.4,15.5) has 641435 bin [15.5,15.6) has 625470 bin [15.6,15.7) has 620037 bin [15.7,15.8) has 649466 bin [15.8,15.9) has 768026 bin [15.9,16.0) has 748640 bin [16.0,16.1) has 709616 bin [16.1,16.2) has 757494 bin [16.2,16.3) has 801464 bin [16.3,16.4) has 795157 bin [16.4,16.5) has 957240 bin [16.5,16.6) has 1396208 bin [16.6,16.7) has 1920924 bin [16.7,16.8) has 2328049 bin [16.8,16.9) has 1551205 bin [16.9,17.0) has 972465 bin [17.0,17.1) has 507012 bin [17.1,17.2) has 478152 bin [17.2,17.3) has 539026 bin [17.3,17.4) has 574835 bin [17.4,17.5) has 659973 bin [17.5,17.6) has 354072 bin [17.6,17.7) has 251136 bin [17.7,17.8) has 171510 bin [17.8,17.9) 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151 bin [45.1,45.2) has 135 bin [45.2,45.3) has 146 bin [45.3,45.4) has 106 bin [45.4,45.5) has 116 bin [45.5,45.6) has 115 bin [45.6,45.7) has 103 bin [45.7,45.8) has 112 bin [45.8,45.9) has 118 bin [45.9,46.0) has 135 bin [46.0,46.1) has 128 bin [46.1,46.2) has 124 bin [46.2,46.3) has 135 bin [46.3,46.4) has 197 bin [46.4,46.5) has 90 bin [46.5,46.6) has 98 bin [46.6,46.7) has 84 bin [46.7,46.8) has 87 bin [46.8,46.9) has 82 bin [46.9,47.0) has 115 bin [47.0,47.1) has 93 bin [47.1,47.2) has 92 bin [47.2,47.3) has 119 bin [47.3,47.4) has 105 bin [47.4,47.5) has 100 bin [47.5,47.6) has 79 bin [47.6,47.7) has 70 bin [47.7,47.8) has 83 bin [47.8,47.9) has 84 bin [47.9,48.0) has 86 bin [48.0,48.1) has 71 bin [48.1,48.2) has 59 bin [48.2,48.3) has 75 bin [48.3,48.4) has 61 bin [48.4,48.5) has 58 bin [48.5,48.6) has 60 bin [48.6,48.7) has 32 bin [48.7,48.8) has 50 bin [48.8,48.9) has 51 bin [48.9,49.0) has 32 bin [49.0,49.1) has 27 bin [49.1,49.2) has 21 bin [49.2,49.3) has 19 bin [49.3,49.4) has 16 bin [49.4,49.5) has 18 bin [49.5,49.6) has 26 bin [49.6,49.7) has 10 bin [49.7,49.8) has 10 bin [49.8,49.9) has 5 bin [49.9,50.0) has 3 bin [50.0,50.1) has 7 bin [50.1,50.2) has 1 bin [50.3,50.4) has 2 bin [50.4,50.5) has 1 bin [50.6,50.7) has 2 bin [50.9,51.0) has 1 bin [51.1,51.2) has 2 bin [51.4,51.5) has 1 bin [51.7,51.8) has 1 bin [52.2,52.3) has 1 bin [52.4,52.5) has 2 bin [52.5,52.6) has 123 bin [52.6,52.7) has 87 bin [52.7,52.8) has 12 bin [52.8,52.9) has 11 bin [52.9,53.0) has 9 bin [53.0,53.1) has 5 bin [53.1,53.2) has 4 bin [53.2,53.3) has 6 bin [53.3,53.4) has 5 bin [53.4,53.5) has 13 bin [53.5,53.6) has 73 bin [53.6,53.7) has 55 bin [53.7,53.8) has 8 bin [53.8,53.9) has 3 bin [53.9,54.0) has 6 bin [54.0,54.1) has 12 bin [54.1,54.2) has 13 bin [54.2,54.3) has 3 bin [54.3,54.4) has 1 bin [54.4,54.5) has 1 bin [54.6,54.7) has 1 bin [54.7,54.8) has 1 bin [54.9,55.0) has 1 bin [55.2,55.3) has 1 bin [55.3,55.4) has 1 bin [55.4,55.5) has 7 bin [55.7,55.8) has 3 bin [55.9,56.0) has 1 bin [56.0,56.1) has 2 bin [56.1,56.2) has 1 bin [56.3,56.4) has 2 bin [56.4,56.5) has 3 bin [56.5,56.6) has 1 bin [56.6,56.7) has 3 bin [56.8,56.9) has 12 bin [56.9,57.0) has 2 bin [57.8,57.9) has 2 bin [57.9,58.0) has 4 bin [58.0,58.1) has 1 average z coordinate 19.0 for 33622729 element(s) point source id histogram with bin size 1.000000 bin 64 has 7543776 bin 65 has 25898608 bin 66 has 180345 average point source id 64.780998413305483 for 33622729 element(s)