lasinfo (210611) report for 'AHN4T/28EN1_03.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: 336/2022 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: 19456657 number of points by return: 18941538 347887 130784 32053 4395 scale factor x y z: 0.001 0.001 0.001 offset x y z: 241980 498730 0 min x y z: 241980.000 498730.000 12.999 max x y z: 243019.999 500019.999 36.133 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: 19456657 extended number of points by return: 18941538 347887 130784 32053 4395 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 12999 36133 intensity 56 4012 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 164 166 gps_time 324134091.287553 324207095.775994 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 36 251 B 34 240 NIR 4 253 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 0 ('Amplitude') attribute1 -16.31 23.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18941538 number of intermediate returns: 169427 number of last returns: 18930668 number of single returns: 18584976 covered area in square units/kilounits: 1204884/1.20 point density: all returns 16.15 last only 15.71 (per square units) spacing: all returns 0.25 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19456657 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18941538 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 347887 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 130784 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 32053 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4395 instead zero. overview over extended number of returns of given pulse: 18584976 438142 300209 111305 20663 1310 52 0 0 0 0 0 0 0 0 histogram of classification of points: 1033338 unclassified (1) 18170647 ground (2) 252672 water (9) +-> flagged as extended overlap: 1547665 +---> 110309 of those are unclassified (1) +---> 1434796 of those are ground (2) +---> 2560 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.9,13.0) has 1 bin [13.0,13.1) has 263 bin [13.1,13.2) has 3904 bin [13.2,13.3) has 10506 bin [13.3,13.4) has 11776 bin [13.4,13.5) has 9746 bin [13.5,13.6) has 25885 bin [13.6,13.7) has 37065 bin [13.7,13.8) has 74749 bin [13.8,13.9) has 193327 bin [13.9,14.0) has 506284 bin [14.0,14.1) has 1629429 bin [14.1,14.2) has 2732524 bin [14.2,14.3) has 2486504 bin [14.3,14.4) has 1863300 bin [14.4,14.5) has 1364313 bin [14.5,14.6) has 1038244 bin [14.6,14.7) has 923834 bin [14.7,14.8) has 875465 bin [14.8,14.9) has 728140 bin [14.9,15.0) has 590488 bin [15.0,15.1) has 574391 bin [15.1,15.2) has 449819 bin [15.2,15.3) has 319322 bin [15.3,15.4) has 309781 bin [15.4,15.5) has 320874 bin [15.5,15.6) has 331408 bin [15.6,15.7) has 334517 bin [15.7,15.8) has 340731 bin [15.8,15.9) has 305836 bin [15.9,16.0) has 143759 bin [16.0,16.1) has 63049 bin [16.1,16.2) has 32444 bin [16.2,16.3) has 20042 bin [16.3,16.4) has 14721 bin [16.4,16.5) has 11059 bin [16.5,16.6) has 8769 bin [16.6,16.7) has 8269 bin [16.7,16.8) has 8664 bin [16.8,16.9) has 14983 bin [16.9,17.0) has 35717 bin [17.0,17.1) has 33300 bin [17.1,17.2) has 18894 bin [17.2,17.3) has 14515 bin [17.3,17.4) has 15561 bin [17.4,17.5) has 16213 bin [17.5,17.6) has 14697 bin [17.6,17.7) has 15651 bin [17.7,17.8) has 16483 bin [17.8,17.9) has 21294 bin [17.9,18.0) has 29643 bin [18.0,18.1) has 20956 bin [18.1,18.2) has 5301 bin [18.2,18.3) has 2613 bin [18.3,18.4) has 2630 bin [18.4,18.5) has 2534 bin [18.5,18.6) has 2664 bin [18.6,18.7) has 2685 bin [18.7,18.8) has 2862 bin [18.8,18.9) has 2749 bin [18.9,19.0) has 2860 bin [19.0,19.1) has 2995 bin [19.1,19.2) has 3093 bin [19.2,19.3) has 3124 bin [19.3,19.4) has 3174 bin [19.4,19.5) has 3222 bin [19.5,19.6) has 3266 bin [19.6,19.7) has 3332 bin [19.7,19.8) has 3532 bin [19.8,19.9) has 3604 bin [19.9,20.0) has 3735 bin [20.0,20.1) has 3802 bin [20.1,20.2) has 3802 bin [20.2,20.3) has 3839 bin [20.3,20.4) has 4012 bin [20.4,20.5) has 4283 bin [20.5,20.6) has 4313 bin [20.6,20.7) has 4465 bin [20.7,20.8) has 4432 bin [20.8,20.9) has 4443 bin [20.9,21.0) has 4565 bin [21.0,21.1) has 4753 bin [21.1,21.2) has 4760 bin [21.2,21.3) has 4902 bin [21.3,21.4) has 4828 bin [21.4,21.5) has 4809 bin [21.5,21.6) has 4760 bin [21.6,21.7) has 4812 bin [21.7,21.8) has 4753 bin [21.8,21.9) has 4853 bin [21.9,22.0) has 4856 bin [22.0,22.1) has 4650 bin [22.1,22.2) has 4722 bin [22.2,22.3) has 4597 bin [22.3,22.4) has 4806 bin [22.4,22.5) has 4600 bin [22.5,22.6) has 4586 bin [22.6,22.7) has 4726 bin [22.7,22.8) has 4555 bin [22.8,22.9) has 4397 bin [22.9,23.0) has 4490 bin [23.0,23.1) has 4308 bin [23.1,23.2) has 4383 bin [23.2,23.3) has 4289 bin [23.3,23.4) has 4204 bin [23.4,23.5) has 4038 bin [23.5,23.6) has 4024 bin [23.6,23.7) has 4035 bin [23.7,23.8) has 3858 bin [23.8,23.9) has 3762 bin [23.9,24.0) has 3833 bin [24.0,24.1) has 3764 bin [24.1,24.2) has 3821 bin [24.2,24.3) has 3745 bin [24.3,24.4) has 3830 bin [24.4,24.5) has 3842 bin [24.5,24.6) has 3926 bin [24.6,24.7) has 4043 bin [24.7,24.8) has 4029 bin [24.8,24.9) has 3948 bin [24.9,25.0) has 3993 bin [25.0,25.1) has 3875 bin [25.1,25.2) has 3757 bin [25.2,25.3) has 3926 bin [25.3,25.4) has 3827 bin [25.4,25.5) has 3664 bin [25.5,25.6) has 3632 bin [25.6,25.7) has 3767 bin [25.7,25.8) has 3673 bin [25.8,25.9) has 3651 bin [25.9,26.0) has 3787 bin [26.0,26.1) has 3712 bin [26.1,26.2) has 3697 bin [26.2,26.3) has 3681 bin [26.3,26.4) has 3702 bin [26.4,26.5) has 3683 bin [26.5,26.6) has 3644 bin [26.6,26.7) has 3605 bin [26.7,26.8) has 3549 bin [26.8,26.9) has 3491 bin [26.9,27.0) has 3555 bin [27.0,27.1) has 3611 bin [27.1,27.2) has 3597 bin [27.2,27.3) has 3563 bin [27.3,27.4) has 3480 bin [27.4,27.5) has 3429 bin [27.5,27.6) has 3461 bin [27.6,27.7) has 3368 bin [27.7,27.8) has 3437 bin [27.8,27.9) has 3432 bin [27.9,28.0) has 3513 bin [28.0,28.1) has 3507 bin [28.1,28.2) has 3586 bin [28.2,28.3) has 3742 bin [28.3,28.4) has 3512 bin [28.4,28.5) has 3595 bin [28.5,28.6) has 3433 bin [28.6,28.7) has 3309 bin [28.7,28.8) has 3399 bin [28.8,28.9) has 3492 bin [28.9,29.0) has 3485 bin [29.0,29.1) has 3277 bin [29.1,29.2) has 3279 bin [29.2,29.3) has 3308 bin [29.3,29.4) has 3117 bin [29.4,29.5) has 3074 bin [29.5,29.6) has 2892 bin [29.6,29.7) has 2799 bin [29.7,29.8) has 2762 bin [29.8,29.9) has 2629 bin [29.9,30.0) has 2501 bin [30.0,30.1) has 2354 bin [30.1,30.2) has 2270 bin [30.2,30.3) has 2141 bin [30.3,30.4) has 1984 bin [30.4,30.5) has 1876 bin [30.5,30.6) has 1798 bin [30.6,30.7) has 1697 bin [30.7,30.8) has 1519 bin [30.8,30.9) has 1454 bin [30.9,31.0) has 1312 bin [31.0,31.1) has 1338 bin [31.1,31.2) has 1149 bin [31.2,31.3) has 1124 bin [31.3,31.4) has 986 bin [31.4,31.5) has 901 bin [31.5,31.6) has 787 bin [31.6,31.7) has 835 bin [31.7,31.8) has 713 bin [31.8,31.9) has 651 bin [31.9,32.0) has 622 bin [32.0,32.1) has 567 bin [32.1,32.2) has 533 bin [32.2,32.3) has 503 bin [32.3,32.4) has 500 bin [32.4,32.5) has 464 bin [32.5,32.6) has 438 bin [32.6,32.7) has 423 bin [32.7,32.8) has 338 bin [32.8,32.9) has 348 bin [32.9,33.0) has 336 bin [33.0,33.1) has 332 bin [33.1,33.2) has 302 bin [33.2,33.3) has 308 bin [33.3,33.4) has 273 bin [33.4,33.5) has 265 bin [33.5,33.6) has 284 bin [33.6,33.7) has 270 bin [33.7,33.8) has 261 bin [33.8,33.9) has 200 bin [33.9,34.0) has 189 bin [34.0,34.1) has 198 bin [34.1,34.2) has 175 bin [34.2,34.3) has 176 bin [34.3,34.4) has 127 bin [34.4,34.5) has 161 bin [34.5,34.6) has 102 bin [34.6,34.7) has 101 bin [34.7,34.8) has 69 bin [34.8,34.9) has 76 bin [34.9,35.0) has 75 bin [35.0,35.1) has 73 bin [35.1,35.2) has 53 bin [35.2,35.3) has 48 bin [35.3,35.4) has 46 bin [35.4,35.5) has 34 bin [35.5,35.6) has 40 bin [35.6,35.7) has 19 bin [35.7,35.8) has 16 bin [35.8,35.9) has 14 bin [35.9,36.0) has 6 bin [36.0,36.1) has 4 bin [36.1,36.2) has 2 average z coordinate 14.9 for 19456657 element(s) point source id histogram with bin size 1.000000 bin 164 has 1738003 bin 165 has 17717925 bin 166 has 729 average point source id 164.910710560400986 for 19456657 element(s)