lasinfo (210611) report for 'AHN4T/49GZ2_07.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: 31969568 number of points by return: 19462034 9415094 2678124 381843 32473 scale factor x y z: 0.001 0.001 0.001 offset x y z: 85980 378730 0 min x y z: 85980.000 378730.000 16.831 max x y z: 86949.770 380019.999 49.124 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: 31969568 extended number of points by return: 19462034 9415094 2678124 381843 32473 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 969770 Y 0 1289999 Z 16831 49124 intensity 31 1635 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -29 29 user_data 6 7 point_source_ID 28 200 gps_time 290597163.680926 290613736.939545 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 41 254 B 36 241 NIR 22 252 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.31 16.35 ('Amplitude') attribute1 -16.53 -0.13 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19462034 number of intermediate returns: 3099027 number of last returns: 19395709 number of single returns: 9987202 covered area in square units/kilounits: 635268/0.64 point density: all returns 50.32 last only 30.53 (per square units) spacing: all returns 0.14 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31969568 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19462034 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9415094 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2678124 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 381843 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32473 instead zero. overview over extended number of returns of given pulse: 9987202 13500319 6914005 1404586 154044 9065 347 0 0 0 0 0 0 0 0 histogram of classification of points: 19081448 unclassified (1) 12888120 ground (2) +-> flagged as extended overlap: 2368112 +---> 1303549 of those are unclassified (1) +---> 1064563 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [16.8,16.9) has 4 bin [16.9,17.0) has 447 bin [17.0,17.1) has 3128 bin [17.1,17.2) has 8194 bin [17.2,17.3) has 13154 bin [17.3,17.4) has 17667 bin [17.4,17.5) has 25012 bin [17.5,17.6) has 40044 bin [17.6,17.7) has 54704 bin [17.7,17.8) has 67523 bin [17.8,17.9) has 65858 bin [17.9,18.0) has 58716 bin [18.0,18.1) has 54413 bin [18.1,18.2) has 56520 bin [18.2,18.3) has 69151 bin [18.3,18.4) has 79524 bin [18.4,18.5) has 97373 bin [18.5,18.6) has 123387 bin [18.6,18.7) has 148211 bin [18.7,18.8) has 171125 bin [18.8,18.9) has 199742 bin [18.9,19.0) has 235369 bin [19.0,19.1) has 278264 bin [19.1,19.2) has 315276 bin [19.2,19.3) has 347613 bin [19.3,19.4) has 360336 bin [19.4,19.5) has 373953 bin [19.5,19.6) has 398189 bin [19.6,19.7) has 443136 bin [19.7,19.8) has 469660 bin [19.8,19.9) has 467369 bin [19.9,20.0) has 476038 bin [20.0,20.1) has 485343 bin [20.1,20.2) has 485937 bin [20.2,20.3) has 468515 bin [20.3,20.4) has 433759 bin [20.4,20.5) has 387227 bin [20.5,20.6) has 358857 bin [20.6,20.7) has 337216 bin [20.7,20.8) has 314612 bin [20.8,20.9) has 289453 bin [20.9,21.0) has 267400 bin [21.0,21.1) has 260446 bin [21.1,21.2) has 258990 bin [21.2,21.3) has 258849 bin [21.3,21.4) has 244507 bin [21.4,21.5) has 227981 bin [21.5,21.6) has 218669 bin [21.6,21.7) has 217966 bin [21.7,21.8) has 220978 bin [21.8,21.9) has 223985 bin [21.9,22.0) has 231854 bin [22.0,22.1) has 233788 bin [22.1,22.2) has 233701 bin [22.2,22.3) has 237806 bin [22.3,22.4) has 236549 bin [22.4,22.5) has 224630 bin 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[37.4,37.5) has 75307 bin [37.5,37.6) has 74130 bin [37.6,37.7) has 73206 bin [37.7,37.8) has 72478 bin [37.8,37.9) has 70619 bin [37.9,38.0) has 69073 bin [38.0,38.1) has 67677 bin [38.1,38.2) has 66945 bin [38.2,38.3) has 65135 bin [38.3,38.4) has 63958 bin [38.4,38.5) has 62137 bin [38.5,38.6) has 61406 bin [38.6,38.7) has 59655 bin [38.7,38.8) has 58302 bin [38.8,38.9) has 56263 bin [38.9,39.0) has 54383 bin [39.0,39.1) has 52931 bin [39.1,39.2) has 52047 bin [39.2,39.3) has 50947 bin [39.3,39.4) has 49237 bin [39.4,39.5) has 47977 bin [39.5,39.6) has 46999 bin [39.6,39.7) has 45060 bin [39.7,39.8) has 43393 bin [39.8,39.9) has 42729 bin [39.9,40.0) has 41524 bin [40.0,40.1) has 40672 bin [40.1,40.2) has 38539 bin [40.2,40.3) has 37843 bin [40.3,40.4) has 36560 bin [40.4,40.5) has 35265 bin [40.5,40.6) has 34114 bin [40.6,40.7) has 32437 bin [40.7,40.8) has 31146 bin [40.8,40.9) has 30291 bin [40.9,41.0) has 29125 bin [41.0,41.1) has 27411 bin [41.1,41.2) has 25602 bin [41.2,41.3) has 24690 bin [41.3,41.4) has 23363 bin [41.4,41.5) has 22519 bin [41.5,41.6) has 22072 bin [41.6,41.7) has 21157 bin [41.7,41.8) has 20106 bin [41.8,41.9) has 18867 bin [41.9,42.0) has 17811 bin [42.0,42.1) has 16822 bin [42.1,42.2) has 15845 bin [42.2,42.3) has 14954 bin [42.3,42.4) has 13999 bin [42.4,42.5) has 13298 bin [42.5,42.6) has 12869 bin [42.6,42.7) has 12438 bin [42.7,42.8) has 11518 bin [42.8,42.9) has 10580 bin [42.9,43.0) has 10297 bin [43.0,43.1) has 9905 bin [43.1,43.2) has 9391 bin [43.2,43.3) has 8499 bin [43.3,43.4) has 7654 bin [43.4,43.5) has 7360 bin [43.5,43.6) has 6670 bin [43.6,43.7) has 6421 bin [43.7,43.8) has 5977 bin [43.8,43.9) has 5166 bin [43.9,44.0) has 4990 bin [44.0,44.1) has 4770 bin [44.1,44.2) has 4357 bin [44.2,44.3) has 4271 bin [44.3,44.4) has 4071 bin [44.4,44.5) has 3779 bin [44.5,44.6) has 3485 bin [44.6,44.7) has 3119 bin [44.7,44.8) has 2825 bin [44.8,44.9) has 2498 bin [44.9,45.0) has 2266 bin [45.0,45.1) has 2075 bin [45.1,45.2) has 2099 bin [45.2,45.3) has 1953 bin [45.3,45.4) has 1562 bin [45.4,45.5) has 1554 bin [45.5,45.6) has 1177 bin [45.6,45.7) has 973 bin [45.7,45.8) has 857 bin [45.8,45.9) has 676 bin [45.9,46.0) has 674 bin [46.0,46.1) has 659 bin [46.1,46.2) has 582 bin [46.2,46.3) has 494 bin [46.3,46.4) has 455 bin [46.4,46.5) has 375 bin [46.5,46.6) has 294 bin [46.6,46.7) has 252 bin [46.7,46.8) has 256 bin [46.8,46.9) has 262 bin [46.9,47.0) has 252 bin [47.0,47.1) has 258 bin [47.1,47.2) has 224 bin [47.2,47.3) has 203 bin [47.3,47.4) has 208 bin [47.4,47.5) has 174 bin [47.5,47.6) has 171 bin [47.6,47.7) has 143 bin [47.7,47.8) has 120 bin [47.8,47.9) has 94 bin [47.9,48.0) has 128 bin [48.0,48.1) has 115 bin [48.1,48.2) has 72 bin [48.2,48.3) has 81 bin [48.3,48.4) has 53 bin [48.4,48.5) has 35 bin [48.5,48.6) has 15 bin [48.6,48.7) has 10 bin [48.7,48.8) has 10 bin [48.8,48.9) has 20 bin [48.9,49.0) has 9 bin [49.0,49.1) has 4 bin [49.1,49.2) has 1 average z coordinate 26.4 for 31969568 element(s) point source id histogram with bin size 1.000000 bin 28 has 314330 bin 29 has 14659048 bin 30 has 4253215 bin 200 has 12742975 average point source id 97.283300231019695 for 31969568 element(s)