lasinfo (210611) report for 'AHN4T/22DN2_16.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: 335/2022 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: 79047223 number of points by return: 51343774 18500057 7303631 1671726 222116 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 507480 0 min x y z: 234980.000 507480.000 6.987 max x y z: 236019.999 508769.999 49.916 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: 79047223 extended number of points by return: 51343774 18500057 7303631 1671726 222116 5700 219 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 6987 49916 intensity 0 4673 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 29 user_data 6 7 point_source_ID 84 204 gps_time 324126027.585906 330601424.278188 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 32 255 B 28 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.51 30.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 51343774 number of intermediate returns: 9222599 number of last returns: 51306126 number of single returns: 32825276 covered area in square units/kilounits: 1331100/1.33 point density: all returns 59.38 last only 38.54 (per square units) spacing: all returns 0.13 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 79047223 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 51343774 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 18500057 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 7303631 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1671726 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 222116 instead zero. overview over extended number of returns of given pulse: 32825276 22399818 16900369 5803395 1021621 91128 5616 0 0 0 0 0 0 0 0 histogram of classification of points: 36045754 unclassified (1) 42622169 ground (2) 328491 building (6) 50809 water (9) +-> flagged as extended overlap: 5381779 +---> 2222821 of those are unclassified (1) +---> 3129956 of those are ground (2) +---> 28458 of those are building (6) +---> 544 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.9,7.0) has 4 bin [7.0,7.1) has 196 bin [7.1,7.2) has 6218 bin [7.2,7.3) has 16605 bin [7.3,7.4) has 33107 bin [7.4,7.5) has 57356 bin [7.5,7.6) has 117069 bin [7.6,7.7) has 209487 bin [7.7,7.8) has 400113 bin [7.8,7.9) has 1365053 bin [7.9,8.0) has 2201768 bin [8.0,8.1) has 2504370 bin [8.1,8.2) has 1952400 bin [8.2,8.3) has 2359961 bin [8.3,8.4) has 2987471 bin [8.4,8.5) has 2959749 bin [8.5,8.6) 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bin [38.5,38.6) has 17804 bin [38.6,38.7) has 16861 bin [38.7,38.8) has 16484 bin [38.8,38.9) has 16026 bin [38.9,39.0) has 15593 bin [39.0,39.1) has 15359 bin [39.1,39.2) has 15056 bin [39.2,39.3) has 14520 bin [39.3,39.4) has 14114 bin [39.4,39.5) has 13495 bin [39.5,39.6) has 13166 bin [39.6,39.7) has 12800 bin [39.7,39.8) has 12226 bin [39.8,39.9) has 11706 bin [39.9,40.0) has 11307 bin [40.0,40.1) has 11010 bin [40.1,40.2) has 10765 bin [40.2,40.3) has 10557 bin [40.3,40.4) has 10430 bin [40.4,40.5) has 10047 bin [40.5,40.6) has 9599 bin [40.6,40.7) has 9397 bin [40.7,40.8) has 9327 bin [40.8,40.9) has 9040 bin [40.9,41.0) has 8908 bin [41.0,41.1) has 8265 bin [41.1,41.2) has 8121 bin [41.2,41.3) has 7650 bin [41.3,41.4) has 7173 bin [41.4,41.5) has 7032 bin [41.5,41.6) has 6559 bin [41.6,41.7) has 6135 bin [41.7,41.8) has 6073 bin [41.8,41.9) has 5823 bin [41.9,42.0) has 5706 bin [42.0,42.1) has 5354 bin [42.1,42.2) has 5086 bin [42.2,42.3) has 4838 bin [42.3,42.4) has 4777 bin [42.4,42.5) has 4537 bin [42.5,42.6) has 4225 bin [42.6,42.7) has 3976 bin [42.7,42.8) has 3921 bin [42.8,42.9) has 3728 bin [42.9,43.0) has 3475 bin [43.0,43.1) has 3376 bin [43.1,43.2) has 3234 bin [43.2,43.3) has 3152 bin [43.3,43.4) has 2861 bin [43.4,43.5) has 2645 bin [43.5,43.6) has 2555 bin [43.6,43.7) has 2487 bin [43.7,43.8) has 2401 bin [43.8,43.9) has 2344 bin [43.9,44.0) has 2255 bin [44.0,44.1) has 2089 bin [44.1,44.2) has 1984 bin [44.2,44.3) has 1962 bin [44.3,44.4) has 1753 bin [44.4,44.5) has 1631 bin [44.5,44.6) has 1443 bin [44.6,44.7) has 1458 bin [44.7,44.8) has 1276 bin [44.8,44.9) has 1164 bin [44.9,45.0) has 1019 bin [45.0,45.1) has 898 bin [45.1,45.2) has 805 bin [45.2,45.3) has 826 bin [45.3,45.4) has 773 bin [45.4,45.5) has 758 bin [45.5,45.6) has 744 bin [45.6,45.7) has 747 bin [45.7,45.8) has 678 bin [45.8,45.9) has 680 bin [45.9,46.0) has 545 bin [46.0,46.1) has 493 bin [46.1,46.2) has 417 bin [46.2,46.3) has 385 bin [46.3,46.4) has 345 bin [46.4,46.5) has 353 bin [46.5,46.6) has 309 bin [46.6,46.7) has 294 bin [46.7,46.8) has 318 bin [46.8,46.9) has 294 bin [46.9,47.0) has 254 bin [47.0,47.1) has 219 bin [47.1,47.2) has 186 bin [47.2,47.3) has 156 bin [47.3,47.4) has 128 bin [47.4,47.5) has 137 bin [47.5,47.6) has 137 bin [47.6,47.7) has 105 bin [47.7,47.8) has 100 bin [47.8,47.9) has 93 bin [47.9,48.0) has 56 bin [48.0,48.1) has 60 bin [48.1,48.2) has 53 bin [48.2,48.3) has 49 bin [48.3,48.4) has 51 bin [48.4,48.5) has 52 bin [48.5,48.6) has 43 bin [48.6,48.7) has 27 bin [48.7,48.8) has 31 bin [48.8,48.9) has 20 bin [48.9,49.0) has 19 bin [49.0,49.1) has 13 bin [49.1,49.2) has 11 bin [49.2,49.3) has 9 bin [49.3,49.4) has 5 bin [49.5,49.6) has 3 bin [49.6,49.7) has 7 bin [49.8,49.9) has 1 bin [49.9,50.0) has 1 average z coordinate 14.8 for 79047223 element(s) point source id histogram with bin size 1.000000 bin 84 has 11473902 bin 85 has 27845104 bin 159 has 29138231 bin 160 has 7516816 bin 204 has 3073170 average point source id 123.890975613400101 for 79047223 element(s)