lasinfo (210611) report for 'AHN4T/17BZ1_01.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: 29308530 number of points by return: 22809053 3950484 1851128 579676 105669 scale factor x y z: 0.001 0.001 0.001 offset x y z: 229980 542480 0 min x y z: 229980.000 542480.000 10.647 max x y z: 231019.999 543769.999 39.841 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: 29308530 extended number of points by return: 22809053 3950484 1851128 579676 105669 11645 875 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 10647 39841 intensity 65 4959 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -24 29 user_data 6 7 point_source_ID 55 57 gps_time 330435600.775905 330439232.169641 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 36 255 B 26 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.58 33.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22809053 number of intermediate returns: 2554893 number of last returns: 22777814 number of single returns: 18833230 covered area in square units/kilounits: 1303948/1.30 point density: all returns 22.48 last only 17.47 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29308530 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22809053 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3950484 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1851128 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 579676 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 105669 instead zero. overview over extended number of returns of given pulse: 18833230 4214890 3818737 1899734 470964 65089 5886 0 0 0 0 0 0 0 0 histogram of classification of points: 7981893 unclassified (1) 18899657 ground (2) 2260362 building (6) 159056 water (9) 7562 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2232030 +---> 599239 of those are unclassified (1) +---> 1308102 of those are ground (2) +---> 283827 of those are building (6) +---> 40862 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.6,10.7) has 4 bin [10.7,10.8) has 914 bin [10.8,10.9) has 92607 bin [10.9,11.0) has 33501 bin [11.0,11.1) has 21882 bin [11.1,11.2) has 29426 bin [11.2,11.3) has 37564 bin [11.3,11.4) has 45395 bin [11.4,11.5) has 82679 bin [11.5,11.6) has 288830 bin [11.6,11.7) has 726570 bin [11.7,11.8) has 1028938 bin [11.8,11.9) has 975670 bin [11.9,12.0) has 721897 bin [12.0,12.1) has 633599 bin [12.1,12.2) has 773239 bin [12.2,12.3) has 687296 bin [12.3,12.4) has 640576 bin [12.4,12.5) has 565456 bin [12.5,12.6) has 644978 bin [12.6,12.7) has 896557 bin [12.7,12.8) has 895239 bin [12.8,12.9) has 856512 bin [12.9,13.0) has 806565 bin [13.0,13.1) has 708816 bin [13.1,13.2) has 753024 bin [13.2,13.3) has 845760 bin [13.3,13.4) has 958464 bin [13.4,13.5) has 823630 bin [13.5,13.6) has 647963 bin [13.6,13.7) has 567318 bin [13.7,13.8) has 464810 bin [13.8,13.9) has 428895 bin [13.9,14.0) has 433172 bin [14.0,14.1) has 355737 bin [14.1,14.2) has 324818 bin [14.2,14.3) has 279097 bin [14.3,14.4) has 223073 bin [14.4,14.5) has 176479 bin [14.5,14.6) has 160783 bin [14.6,14.7) has 131153 bin [14.7,14.8) has 102169 bin [14.8,14.9) has 90414 bin [14.9,15.0) has 86787 bin [15.0,15.1) has 88092 bin [15.1,15.2) has 100349 bin [15.2,15.3) has 102296 bin [15.3,15.4) has 101976 bin [15.4,15.5) has 114120 bin [15.5,15.6) has 91760 bin [15.6,15.7) has 91096 bin [15.7,15.8) has 92706 bin [15.8,15.9) has 105631 bin [15.9,16.0) has 95158 bin [16.0,16.1) has 87509 bin [16.1,16.2) has 89903 bin [16.2,16.3) has 96712 bin [16.3,16.4) has 89410 bin [16.4,16.5) has 86256 bin [16.5,16.6) has 81332 bin [16.6,16.7) has 92896 bin [16.7,16.8) has 93425 bin [16.8,16.9) has 91324 bin [16.9,17.0) has 90498 bin [17.0,17.1) has 91925 bin [17.1,17.2) has 79962 bin [17.2,17.3) has 84115 bin [17.3,17.4) has 72726 bin [17.4,17.5) has 65645 bin [17.5,17.6) has 65143 bin [17.6,17.7) has 65331 bin [17.7,17.8) has 68535 bin [17.8,17.9) has 65194 bin [17.9,18.0) has 62607 bin [18.0,18.1) has 60289 bin [18.1,18.2) has 62119 bin [18.2,18.3) has 64880 bin [18.3,18.4) has 68164 bin [18.4,18.5) has 70716 bin [18.5,18.6) has 75256 bin [18.6,18.7) has 77000 bin [18.7,18.8) has 82724 bin [18.8,18.9) has 105046 bin [18.9,19.0) has 86823 bin [19.0,19.1) has 85715 bin [19.1,19.2) has 72796 bin [19.2,19.3) has 71305 bin [19.3,19.4) has 84150 bin [19.4,19.5) has 98116 bin [19.5,19.6) has 87356 bin [19.6,19.7) has 76967 bin [19.7,19.8) has 75370 bin [19.8,19.9) has 74649 bin [19.9,20.0) has 70141 bin [20.0,20.1) has 69015 bin [20.1,20.2) has 69686 bin [20.2,20.3) has 65404 bin [20.3,20.4) has 64803 bin [20.4,20.5) has 65514 bin [20.5,20.6) has 67862 bin [20.6,20.7) has 66829 bin [20.7,20.8) has 64417 bin [20.8,20.9) has 75344 bin [20.9,21.0) has 75258 bin [21.0,21.1) has 72794 bin [21.1,21.2) has 61177 bin [21.2,21.3) has 58065 bin [21.3,21.4) has 55854 bin [21.4,21.5) has 54201 bin [21.5,21.6) has 55646 bin [21.6,21.7) has 60426 bin [21.7,21.8) has 57349 bin [21.8,21.9) has 52506 bin [21.9,22.0) has 50693 bin [22.0,22.1) has 50036 bin [22.1,22.2) has 50728 bin [22.2,22.3) has 54515 bin [22.3,22.4) has 51819 bin [22.4,22.5) has 52285 bin [22.5,22.6) has 51191 bin [22.6,22.7) has 49887 bin [22.7,22.8) has 48042 bin [22.8,22.9) has 48146 bin [22.9,23.0) has 45472 bin [23.0,23.1) has 45625 bin [23.1,23.2) has 45538 bin [23.2,23.3) has 44699 bin [23.3,23.4) 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[31.0,31.1) has 21173 bin [31.1,31.2) has 21064 bin [31.2,31.3) has 20110 bin [31.3,31.4) has 19896 bin [31.4,31.5) has 19171 bin [31.5,31.6) has 18639 bin [31.6,31.7) has 18201 bin [31.7,31.8) has 17600 bin [31.8,31.9) has 17283 bin [31.9,32.0) has 16748 bin [32.0,32.1) has 16280 bin [32.1,32.2) has 15583 bin [32.2,32.3) has 15133 bin [32.3,32.4) has 14620 bin [32.4,32.5) has 14070 bin [32.5,32.6) has 13628 bin [32.6,32.7) has 13088 bin [32.7,32.8) has 12314 bin [32.8,32.9) has 11822 bin [32.9,33.0) has 11498 bin [33.0,33.1) has 10643 bin [33.1,33.2) has 10188 bin [33.2,33.3) has 9453 bin [33.3,33.4) has 9098 bin [33.4,33.5) has 8566 bin [33.5,33.6) has 7876 bin [33.6,33.7) has 7526 bin [33.7,33.8) has 7152 bin [33.8,33.9) has 6639 bin [33.9,34.0) has 6282 bin [34.0,34.1) has 5969 bin [34.1,34.2) has 5460 bin [34.2,34.3) has 5090 bin [34.3,34.4) has 4757 bin [34.4,34.5) has 4412 bin [34.5,34.6) has 3951 bin [34.6,34.7) has 3666 bin [34.7,34.8) has 3415 bin [34.8,34.9) has 3193 bin [34.9,35.0) has 2977 bin [35.0,35.1) has 2798 bin [35.1,35.2) has 2559 bin [35.2,35.3) has 2373 bin [35.3,35.4) has 2175 bin [35.4,35.5) has 1969 bin [35.5,35.6) has 1764 bin [35.6,35.7) has 1681 bin [35.7,35.8) has 1563 bin [35.8,35.9) has 1374 bin [35.9,36.0) has 1328 bin [36.0,36.1) has 1173 bin [36.1,36.2) has 1076 bin [36.2,36.3) has 943 bin [36.3,36.4) has 914 bin [36.4,36.5) has 766 bin [36.5,36.6) has 727 bin [36.6,36.7) has 692 bin [36.7,36.8) has 568 bin [36.8,36.9) has 531 bin [36.9,37.0) has 503 bin [37.0,37.1) has 415 bin [37.1,37.2) has 365 bin [37.2,37.3) has 316 bin [37.3,37.4) has 295 bin [37.4,37.5) has 269 bin [37.5,37.6) has 229 bin [37.6,37.7) has 183 bin [37.7,37.8) has 161 bin [37.8,37.9) has 129 bin [37.9,38.0) has 134 bin [38.0,38.1) has 93 bin [38.1,38.2) has 87 bin [38.2,38.3) has 87 bin [38.3,38.4) has 64 bin [38.4,38.5) has 45 bin [38.5,38.6) has 47 bin [38.6,38.7) has 38 bin [38.7,38.8) has 30 bin [38.8,38.9) has 27 bin [38.9,39.0) has 16 bin [39.0,39.1) has 12 bin [39.1,39.2) has 12 bin [39.2,39.3) has 9 bin [39.3,39.4) has 5 bin [39.4,39.5) has 2 bin [39.5,39.6) has 1 bin [39.6,39.7) has 4 bin [39.8,39.9) has 2 average z coordinate 15.7 for 29308530 element(s) point source id histogram with bin size 1.000000 bin 55 has 3541960 bin 56 has 23225950 bin 57 has 2540620 average point source id 55.965834519847974 for 29308530 element(s)