lasinfo (210611) report for 'AHN4T/57BZ1_11.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: 26018034 number of points by return: 24224516 1324453 398604 64753 5708 scale factor x y z: 0.001 0.001 0.001 offset x y z: 149980 364980 0 min x y z: 149980.000 364980.000 33.198 max x y z: 151019.999 366269.999 69.111 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: 26018034 extended number of points by return: 24224516 1324453 398604 64753 5708 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 33198 69111 intensity 51 5029 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 73 75 gps_time 298220590.039458 298283720.145040 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 30 255 B 20 255 NIR 1 255 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 0.51 50.29 ('Amplitude') attribute1 -16.53 33.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24224516 number of intermediate returns: 469255 number of last returns: 24219340 number of single returns: 22895077 covered area in square units/kilounits: 1341292/1.34 point density: all returns 19.40 last only 18.06 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26018034 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24224516 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1324453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 398604 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 64753 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5708 instead zero. overview over extended number of returns of given pulse: 22895077 1855616 1001987 236582 26924 1748 100 0 0 0 0 0 0 0 0 histogram of classification of points: 2071184 unclassified (1) 23459646 ground (2) 469318 building (6) 17886 water (9) +-> flagged as extended overlap: 1944084 +---> 227256 of those are unclassified (1) +---> 1612763 of those are ground (2) +---> 103323 of those are building (6) +---> 742 of those are water (9) z coordinate histogram with bin size 0.100000 bin [33.1,33.2) has 1 bin [33.2,33.3) has 7 bin [33.3,33.4) has 197 bin [33.4,33.5) has 464 bin [33.5,33.6) has 376 bin [33.6,33.7) has 2662 bin [33.7,33.8) has 2360 bin [33.8,33.9) has 2260 bin [33.9,34.0) has 3279 bin [34.0,34.1) has 5111 bin [34.1,34.2) has 41721 bin [34.2,34.3) has 184648 bin [34.3,34.4) has 140624 bin [34.4,34.5) has 130701 bin [34.5,34.6) has 245442 bin [34.6,34.7) has 337654 bin [34.7,34.8) has 342502 bin [34.8,34.9) has 474947 bin [34.9,35.0) has 466644 bin [35.0,35.1) has 541413 bin [35.1,35.2) has 615806 bin [35.2,35.3) has 822180 bin [35.3,35.4) has 1201012 bin [35.4,35.5) has 1246347 bin [35.5,35.6) has 1186423 bin [35.6,35.7) has 1024302 bin [35.7,35.8) has 992551 bin [35.8,35.9) has 958965 bin [35.9,36.0) has 902784 bin [36.0,36.1) has 966627 bin [36.1,36.2) has 1180639 bin [36.2,36.3) has 1251667 bin [36.3,36.4) has 1049264 bin [36.4,36.5) has 825108 bin [36.5,36.6) has 746636 bin [36.6,36.7) has 616209 bin [36.7,36.8) has 639788 bin [36.8,36.9) has 685970 bin [36.9,37.0) has 429473 bin [37.0,37.1) has 353011 bin [37.1,37.2) has 286596 bin [37.2,37.3) has 298319 bin [37.3,37.4) has 311997 bin [37.4,37.5) has 373658 bin [37.5,37.6) has 305697 bin [37.6,37.7) has 266900 bin [37.7,37.8) has 201834 bin [37.8,37.9) has 149575 bin [37.9,38.0) has 138691 bin [38.0,38.1) has 170067 bin [38.1,38.2) has 141183 bin [38.2,38.3) has 112338 bin [38.3,38.4) has 88279 bin 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has 4799 bin [53.9,54.0) has 4416 bin [54.0,54.1) has 4316 bin [54.1,54.2) has 4167 bin [54.2,54.3) has 3933 bin [54.3,54.4) has 3892 bin [54.4,54.5) has 3788 bin [54.5,54.6) has 3556 bin [54.6,54.7) has 3332 bin [54.7,54.8) has 3103 bin [54.8,54.9) has 3050 bin [54.9,55.0) has 3024 bin [55.0,55.1) has 2724 bin [55.1,55.2) has 2480 bin [55.2,55.3) has 2403 bin [55.3,55.4) has 2288 bin [55.4,55.5) has 2107 bin [55.5,55.6) has 1903 bin [55.6,55.7) has 1786 bin [55.7,55.8) has 1684 bin [55.8,55.9) has 1647 bin [55.9,56.0) has 1483 bin [56.0,56.1) has 1377 bin [56.1,56.2) has 1285 bin [56.2,56.3) has 1191 bin [56.3,56.4) has 1042 bin [56.4,56.5) has 1059 bin [56.5,56.6) has 939 bin [56.6,56.7) has 933 bin [56.7,56.8) has 867 bin [56.8,56.9) has 802 bin [56.9,57.0) has 698 bin [57.0,57.1) has 700 bin [57.1,57.2) has 652 bin [57.2,57.3) has 576 bin [57.3,57.4) has 546 bin [57.4,57.5) has 546 bin [57.5,57.6) has 507 bin [57.6,57.7) has 483 bin [57.7,57.8) has 446 bin [57.8,57.9) has 398 bin 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195 bin [62.1,62.2) has 219 bin [62.2,62.3) has 194 bin [62.3,62.4) has 223 bin [62.4,62.5) has 197 bin [62.5,62.6) has 195 bin [62.6,62.7) has 190 bin [62.7,62.8) has 192 bin [62.8,62.9) has 204 bin [62.9,63.0) has 191 bin [63.0,63.1) has 182 bin [63.1,63.2) has 183 bin [63.2,63.3) has 172 bin [63.3,63.4) has 179 bin [63.4,63.5) has 164 bin [63.5,63.6) has 172 bin [63.6,63.7) has 139 bin [63.7,63.8) has 142 bin [63.8,63.9) has 144 bin [63.9,64.0) has 160 bin [64.0,64.1) has 142 bin [64.1,64.2) has 134 bin [64.2,64.3) has 180 bin [64.3,64.4) has 152 bin [64.4,64.5) has 132 bin [64.5,64.6) has 123 bin [64.6,64.7) has 124 bin [64.7,64.8) has 117 bin [64.8,64.9) has 141 bin [64.9,65.0) has 130 bin [65.0,65.1) has 128 bin [65.1,65.2) has 111 bin [65.2,65.3) has 125 bin [65.3,65.4) has 111 bin [65.4,65.5) has 107 bin [65.5,65.6) has 96 bin [65.6,65.7) has 91 bin [65.7,65.8) has 105 bin [65.8,65.9) has 88 bin [65.9,66.0) has 70 bin [66.0,66.1) has 102 bin [66.1,66.2) has 82 bin [66.2,66.3) has 100 bin [66.3,66.4) has 80 bin [66.4,66.5) has 82 bin [66.5,66.6) has 48 bin [66.6,66.7) has 70 bin [66.7,66.8) has 59 bin [66.8,66.9) has 58 bin [66.9,67.0) has 68 bin [67.0,67.1) has 87 bin [67.1,67.2) has 84 bin [67.2,67.3) has 96 bin [67.3,67.4) has 85 bin [67.4,67.5) has 77 bin [67.5,67.6) has 68 bin [67.6,67.7) has 45 bin [67.7,67.8) has 58 bin [67.8,67.9) has 57 bin [67.9,68.0) has 50 bin [68.0,68.1) has 37 bin [68.1,68.2) has 49 bin [68.2,68.3) has 45 bin [68.3,68.4) has 37 bin [68.4,68.5) has 28 bin [68.5,68.6) has 20 bin [68.6,68.7) has 19 bin [68.7,68.8) has 18 bin [68.8,68.9) has 8 bin [68.9,69.0) has 6 bin [69.0,69.1) has 3 bin [69.1,69.2) has 1 average z coordinate 36.9 for 26018034 element(s) point source id histogram with bin size 1.000000 bin 73 has 875995 bin 74 has 20243048 bin 75 has 4898991 average point source id 74.154623366238965 for 26018034 element(s)