lasinfo (210611) report for 'AHN4T/68EN1_18.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: 37877488 number of points by return: 26249836 7648386 3145241 736996 97029 scale factor x y z: 0.001 0.001 0.001 offset x y z: 191980 344980 0 min x y z: 191980.000 344980.000 26.127 max x y z: 193019.999 346269.999 62.857 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: 37877488 extended number of points by return: 26249836 7648386 3145241 736996 97029 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 26127 62857 intensity 56 2553 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 128 130 gps_time 292326667.780973 292328129.500467 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 49 255 B 45 255 NIR 26 255 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 25.53 ('Amplitude') attribute1 -16.87 8.71 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26249836 number of intermediate returns: 3988092 number of last returns: 26222879 number of single returns: 18583319 covered area in square units/kilounits: 1341032/1.34 point density: all returns 28.25 last only 19.55 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37877488 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26249836 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7648386 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3145241 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 736996 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 97029 instead zero. overview over extended number of returns of given pulse: 18583319 9008003 7234483 2564851 450788 34572 1472 0 0 0 0 0 0 0 0 histogram of classification of points: 14025859 unclassified (1) 23813077 ground (2) 5694 building (6) 32858 water (9) +-> flagged as extended overlap: 2409367 +---> 663791 of those are unclassified (1) +---> 1741921 of those are ground (2) +---> 689 of those are building (6) +---> 2966 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.1,26.2) has 85 bin [26.2,26.3) has 7844 bin [26.3,26.4) has 27011 bin [26.4,26.5) has 7180 bin [26.5,26.6) has 6244 bin [26.6,26.7) has 5340 bin [26.7,26.8) has 3895 bin [26.8,26.9) has 6136 bin [26.9,27.0) has 7670 bin [27.0,27.1) has 9339 bin [27.1,27.2) has 11176 bin [27.2,27.3) has 13869 bin [27.3,27.4) has 14235 bin [27.4,27.5) has 13178 bin [27.5,27.6) has 10791 bin [27.6,27.7) has 11402 bin [27.7,27.8) has 11251 bin [27.8,27.9) has 9959 bin [27.9,28.0) has 10492 bin [28.0,28.1) has 11314 bin [28.1,28.2) has 9427 bin [28.2,28.3) has 10022 bin [28.3,28.4) has 15929 bin [28.4,28.5) has 34911 bin [28.5,28.6) has 36387 bin [28.6,28.7) has 55544 bin [28.7,28.8) has 122293 bin [28.8,28.9) has 281644 bin [28.9,29.0) has 302335 bin [29.0,29.1) has 358131 bin [29.1,29.2) has 351165 bin [29.2,29.3) has 439949 bin [29.3,29.4) has 682981 bin [29.4,29.5) has 706071 bin [29.5,29.6) has 912959 bin [29.6,29.7) has 1006464 bin [29.7,29.8) has 1069624 bin [29.8,29.9) has 993635 bin [29.9,30.0) has 1278914 bin [30.0,30.1) has 2745740 bin [30.1,30.2) has 2555401 bin [30.2,30.3) has 1489486 bin [30.3,30.4) has 1102909 bin [30.4,30.5) has 1028233 bin [30.5,30.6) has 901820 bin [30.6,30.7) has 745344 bin [30.7,30.8) has 665412 bin [30.8,30.9) has 561429 bin [30.9,31.0) has 506359 bin [31.0,31.1) has 465627 bin [31.1,31.2) has 437701 bin [31.2,31.3) has 401704 bin [31.3,31.4) has 340112 bin 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[46.7,46.8) has 92809 bin [46.8,46.9) has 92558 bin [46.9,47.0) has 92788 bin [47.0,47.1) has 93469 bin [47.1,47.2) has 93168 bin [47.2,47.3) has 92607 bin [47.3,47.4) has 91883 bin [47.4,47.5) has 92036 bin [47.5,47.6) has 92194 bin [47.6,47.7) has 91780 bin [47.7,47.8) has 91306 bin [47.8,47.9) has 90293 bin [47.9,48.0) has 89331 bin [48.0,48.1) has 88091 bin [48.1,48.2) has 87575 bin [48.2,48.3) has 86213 bin [48.3,48.4) has 85880 bin [48.4,48.5) has 84426 bin [48.5,48.6) has 83563 bin [48.6,48.7) has 82380 bin [48.7,48.8) has 81214 bin [48.8,48.9) has 80157 bin [48.9,49.0) has 78263 bin [49.0,49.1) has 77889 bin [49.1,49.2) has 76027 bin [49.2,49.3) has 75623 bin [49.3,49.4) has 73877 bin [49.4,49.5) has 72072 bin [49.5,49.6) has 70731 bin [49.6,49.7) has 68757 bin [49.7,49.8) has 67672 bin [49.8,49.9) has 65658 bin [49.9,50.0) has 63358 bin [50.0,50.1) has 61421 bin [50.1,50.2) has 59530 bin [50.2,50.3) has 58353 bin [50.3,50.4) has 56335 bin [50.4,50.5) has 54107 bin [50.5,50.6) 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[54.4,54.5) has 2812 bin [54.5,54.6) has 2425 bin [54.6,54.7) has 2083 bin [54.7,54.8) has 1853 bin [54.8,54.9) has 1783 bin [54.9,55.0) has 1536 bin [55.0,55.1) has 1374 bin [55.1,55.2) has 1256 bin [55.2,55.3) has 1077 bin [55.3,55.4) has 972 bin [55.4,55.5) has 838 bin [55.5,55.6) has 702 bin [55.6,55.7) has 608 bin [55.7,55.8) has 550 bin [55.8,55.9) has 507 bin [55.9,56.0) has 463 bin [56.0,56.1) has 421 bin [56.1,56.2) has 419 bin [56.2,56.3) has 392 bin [56.3,56.4) has 308 bin [56.4,56.5) has 296 bin [56.5,56.6) has 267 bin [56.6,56.7) has 256 bin [56.7,56.8) has 247 bin [56.8,56.9) has 212 bin [56.9,57.0) has 256 bin [57.0,57.1) has 227 bin [57.1,57.2) has 187 bin [57.2,57.3) has 193 bin [57.3,57.4) has 193 bin [57.4,57.5) has 197 bin [57.5,57.6) has 223 bin [57.6,57.7) has 177 bin [57.7,57.8) has 136 bin [57.8,57.9) has 162 bin [57.9,58.0) has 154 bin [58.0,58.1) has 181 bin [58.1,58.2) has 135 bin [58.2,58.3) has 143 bin [58.3,58.4) has 138 bin [58.4,58.5) has 140 bin [58.5,58.6) has 112 bin [58.6,58.7) has 116 bin [58.7,58.8) has 95 bin [58.8,58.9) has 101 bin [58.9,59.0) has 86 bin [59.0,59.1) has 83 bin [59.1,59.2) has 73 bin [59.2,59.3) has 91 bin [59.3,59.4) has 73 bin [59.4,59.5) has 70 bin [59.5,59.6) has 73 bin [59.6,59.7) has 70 bin [59.7,59.8) has 58 bin [59.8,59.9) has 61 bin [59.9,60.0) has 57 bin [60.0,60.1) has 45 bin [60.1,60.2) has 50 bin [60.2,60.3) has 51 bin [60.3,60.4) has 54 bin [60.4,60.5) has 45 bin [60.5,60.6) has 37 bin [60.6,60.7) has 32 bin [60.7,60.8) has 21 bin [60.8,60.9) has 24 bin [60.9,61.0) has 20 bin [61.0,61.1) has 13 bin [61.1,61.2) has 23 bin [61.2,61.3) has 15 bin [61.3,61.4) has 8 bin [61.4,61.5) has 13 bin [61.5,61.6) has 15 bin [61.6,61.7) has 10 bin [61.7,61.8) has 8 bin [61.8,61.9) has 5 bin [61.9,62.0) has 5 bin [62.0,62.1) has 3 bin [62.2,62.3) has 2 bin [62.3,62.4) has 4 bin [62.4,62.5) has 2 bin [62.5,62.6) has 3 bin [62.6,62.7) has 2 bin [62.8,62.9) has 1 average z coordinate 34.8 for 37877488 element(s) point source id histogram with bin size 1.000000 bin 128 has 1492810 bin 129 has 29800626 bin 130 has 6584052 average point source id 129.134413401437826 for 37877488 element(s)