lasinfo (210611) report for 'AHN4T/31DN1_15.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: 179/2021 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: 39668593 number of points by return: 38410059 998797 225942 31186 2609 scale factor x y z: 0.001 0.001 0.001 offset x y z: 113980 458730 0 min x y z: 113980.000 458730.000 -3.866 max x y z: 115019.999 460019.999 27.480 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: 39668593 extended number of points by return: 38410059 998797 225942 31186 2609 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 -3866 27480 intensity 37 4327 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -37 35 user_data 6 7 point_source_ID 168 170 gps_time 270300515.433045 270302303.352842 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 35 255 B 17 253 NIR 53 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -6167 5833 extended_scanner_channel 0 0 attribute0 0.37 43.27 ('Amplitude') attribute1 -15.4 28.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38410059 number of intermediate returns: 260516 number of last returns: 38396218 number of single returns: 37398200 covered area in square units/kilounits: 1283488/1.28 point density: all returns 30.91 last only 29.92 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39668593 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38410059 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 998797 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 225942 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 31186 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2609 instead zero. overview over extended number of returns of given pulse: 37398200 1556462 586137 114675 13064 55 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2068619 unclassified (1) 36474853 ground (2) 894338 building (6) 202993 water (9) 27790 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2663412 +---> 83749 of those are unclassified (1) +---> 2539854 of those are ground (2) +---> 21535 of those are building (6) +---> 16851 of those are water (9) +---> 1423 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.9,-3.8) has 59 bin [-3.8,-3.7) has 50 bin [-3.7,-3.6) has 42 bin [-3.6,-3.5) has 37 bin [-3.5,-3.4) has 39 bin [-3.4,-3.3) has 33 bin [-3.3,-3.2) has 42 bin [-3.2,-3.1) has 48 bin [-3.1,-3.0) has 560 bin [-3.0,-2.9) has 50076 bin [-2.9,-2.8) has 290053 bin [-2.8,-2.7) has 400682 bin [-2.7,-2.6) has 632938 bin [-2.6,-2.5) has 1077863 bin [-2.5,-2.4) has 3615996 bin [-2.4,-2.3) has 5214879 bin [-2.3,-2.2) has 4459309 bin [-2.2,-2.1) has 4202353 bin [-2.1,-2.0) has 4221720 bin [-2.0,-1.9) has 2885309 bin [-1.9,-1.8) has 1904612 bin [-1.8,-1.7) has 1511709 bin [-1.7,-1.6) has 1267398 bin [-1.6,-1.5) has 1617862 bin [-1.5,-1.4) has 1148914 bin [-1.4,-1.3) has 744465 bin [-1.3,-1.2) has 508402 bin [-1.2,-1.1) has 368163 bin [-1.1,-1.0) has 300494 bin [-1.0,-0.9) has 246689 bin [-0.9,-0.8) has 159104 bin [-0.8,-0.7) has 116302 bin [-0.7,-0.6) has 91483 bin [-0.6,-0.5) has 57693 bin [-0.5,-0.4) has 40225 bin [-0.4,-0.3) has 33124 bin [-0.3,-0.2) has 32728 bin [-0.2,-0.1) has 31154 bin [-0.1,0.0) has 32326 bin [0.0,0.1) has 30131 bin [0.1,0.2) has 30754 bin [0.2,0.3) has 31628 bin [0.3,0.4) has 31425 bin [0.4,0.5) has 33285 bin [0.5,0.6) has 36057 bin [0.6,0.7) has 35451 bin [0.7,0.8) has 37231 bin [0.8,0.9) has 40491 bin [0.9,1.0) has 40750 bin [1.0,1.1) has 41146 bin [1.1,1.2) has 42191 bin [1.2,1.3) has 42392 bin [1.3,1.4) has 42070 bin [1.4,1.5) has 43212 bin [1.5,1.6) has 41573 bin [1.6,1.7) has 40659 bin [1.7,1.8) has 41615 bin [1.8,1.9) has 40290 bin [1.9,2.0) has 40991 bin [2.0,2.1) has 39853 bin [2.1,2.2) has 37365 bin [2.2,2.3) has 36420 bin [2.3,2.4) has 36166 bin [2.4,2.5) has 34847 bin [2.5,2.6) has 35521 bin [2.6,2.7) has 36297 bin [2.7,2.8) has 34784 bin [2.8,2.9) has 33762 bin [2.9,3.0) has 33747 bin [3.0,3.1) has 34737 bin [3.1,3.2) has 48650 bin [3.2,3.3) has 37104 bin [3.3,3.4) has 32292 bin [3.4,3.5) has 30886 bin [3.5,3.6) has 30437 bin [3.6,3.7) has 29002 bin [3.7,3.8) has 28600 bin [3.8,3.9) has 28451 bin [3.9,4.0) has 28253 bin [4.0,4.1) has 27642 bin [4.1,4.2) has 27542 bin [4.2,4.3) has 27592 bin [4.3,4.4) has 27569 bin [4.4,4.5) has 27518 bin [4.5,4.6) has 27183 bin [4.6,4.7) has 26346 bin [4.7,4.8) has 25707 bin [4.8,4.9) has 24912 bin [4.9,5.0) has 24434 bin [5.0,5.1) has 23358 bin [5.1,5.2) has 22510 bin [5.2,5.3) has 20825 bin [5.3,5.4) has 20741 bin [5.4,5.5) has 19512 bin [5.5,5.6) has 18537 bin [5.6,5.7) has 17620 bin [5.7,5.8) has 17190 bin [5.8,5.9) has 16375 bin [5.9,6.0) has 15633 bin [6.0,6.1) has 15367 bin [6.1,6.2) has 14566 bin [6.2,6.3) has 13781 bin [6.3,6.4) has 13403 bin [6.4,6.5) has 13177 bin [6.5,6.6) has 12817 bin [6.6,6.7) has 12399 bin [6.7,6.8) has 11966 bin [6.8,6.9) has 11603 bin [6.9,7.0) has 11115 bin [7.0,7.1) has 10965 bin [7.1,7.2) has 10868 bin [7.2,7.3) has 10235 bin [7.3,7.4) has 10498 bin [7.4,7.5) has 10192 bin [7.5,7.6) has 9879 bin [7.6,7.7) has 9519 bin [7.7,7.8) has 9614 bin [7.8,7.9) has 9213 bin [7.9,8.0) has 8423 bin [8.0,8.1) has 8190 bin [8.1,8.2) has 7905 bin [8.2,8.3) has 7670 bin [8.3,8.4) has 7598 bin [8.4,8.5) has 7401 bin [8.5,8.6) has 7369 bin [8.6,8.7) has 7019 bin [8.7,8.8) has 7280 bin [8.8,8.9) has 6889 bin [8.9,9.0) has 6973 bin [9.0,9.1) has 6680 bin [9.1,9.2) has 6586 bin [9.2,9.3) has 6338 bin [9.3,9.4) has 6285 bin [9.4,9.5) has 6223 bin [9.5,9.6) has 5990 bin [9.6,9.7) has 5743 bin [9.7,9.8) has 5401 bin [9.8,9.9) has 5177 bin [9.9,10.0) has 4928 bin [10.0,10.1) has 5004 bin [10.1,10.2) has 4746 bin [10.2,10.3) has 4270 bin [10.3,10.4) has 4193 bin [10.4,10.5) has 4204 bin [10.5,10.6) has 4099 bin [10.6,10.7) has 3858 bin [10.7,10.8) has 3717 bin [10.8,10.9) has 3507 bin [10.9,11.0) has 3591 bin [11.0,11.1) has 3407 bin [11.1,11.2) has 3320 bin [11.2,11.3) has 3187 bin [11.3,11.4) has 2999 bin [11.4,11.5) has 2914 bin [11.5,11.6) has 2693 bin [11.6,11.7) has 2583 bin [11.7,11.8) has 2536 bin [11.8,11.9) has 2399 bin [11.9,12.0) has 2351 bin [12.0,12.1) has 2292 bin [12.1,12.2) has 2147 bin [12.2,12.3) has 2237 bin [12.3,12.4) has 2142 bin [12.4,12.5) has 1912 bin [12.5,12.6) has 1831 bin [12.6,12.7) has 1873 bin [12.7,12.8) has 1732 bin [12.8,12.9) has 1692 bin [12.9,13.0) has 1663 bin [13.0,13.1) has 1636 bin [13.1,13.2) has 1527 bin [13.2,13.3) has 1410 bin [13.3,13.4) has 1353 bin [13.4,13.5) has 1322 bin [13.5,13.6) has 1260 bin [13.6,13.7) has 1175 bin [13.7,13.8) has 1181 bin [13.8,13.9) has 1196 bin [13.9,14.0) has 1220 bin [14.0,14.1) has 1096 bin [14.1,14.2) has 1072 bin [14.2,14.3) has 1044 bin [14.3,14.4) has 980 bin [14.4,14.5) has 969 bin [14.5,14.6) has 976 bin [14.6,14.7) has 903 bin [14.7,14.8) has 815 bin [14.8,14.9) has 743 bin [14.9,15.0) has 769 bin [15.0,15.1) has 744 bin [15.1,15.2) has 697 bin [15.2,15.3) has 695 bin [15.3,15.4) has 654 bin [15.4,15.5) has 686 bin [15.5,15.6) has 654 bin [15.6,15.7) has 593 bin [15.7,15.8) has 641 bin [15.8,15.9) has 584 bin [15.9,16.0) has 546 bin [16.0,16.1) has 577 bin [16.1,16.2) has 588 bin [16.2,16.3) has 554 bin [16.3,16.4) has 573 bin [16.4,16.5) has 505 bin [16.5,16.6) has 495 bin [16.6,16.7) has 495 bin [16.7,16.8) has 469 bin [16.8,16.9) has 442 bin [16.9,17.0) has 412 bin [17.0,17.1) has 415 bin [17.1,17.2) has 411 bin [17.2,17.3) has 379 bin [17.3,17.4) has 378 bin [17.4,17.5) has 358 bin [17.5,17.6) has 337 bin [17.6,17.7) has 374 bin [17.7,17.8) has 348 bin [17.8,17.9) has 355 bin [17.9,18.0) has 313 bin [18.0,18.1) has 276 bin [18.1,18.2) has 296 bin [18.2,18.3) has 291 bin [18.3,18.4) has 289 bin [18.4,18.5) has 274 bin [18.5,18.6) has 225 bin [18.6,18.7) has 210 bin [18.7,18.8) has 221 bin [18.8,18.9) has 233 bin [18.9,19.0) has 174 bin [19.0,19.1) has 169 bin [19.1,19.2) has 157 bin [19.2,19.3) has 132 bin [19.3,19.4) has 125 bin [19.4,19.5) has 104 bin [19.5,19.6) has 105 bin [19.6,19.7) has 91 bin [19.7,19.8) has 86 bin [19.8,19.9) has 73 bin [19.9,20.0) has 54 bin [20.0,20.1) has 53 bin [20.1,20.2) has 53 bin [20.2,20.3) has 45 bin [20.3,20.4) has 29 bin [20.4,20.5) has 29 bin [20.5,20.6) has 27 bin [20.6,20.7) has 22 bin [20.7,20.8) has 17 bin [20.8,20.9) has 17 bin [20.9,21.0) has 12 bin [21.0,21.1) has 12 bin [21.1,21.2) has 13 bin [21.2,21.3) has 12 bin [21.3,21.4) has 8 bin [21.4,21.5) has 9 bin [21.5,21.6) has 7 bin [21.6,21.7) has 11 bin [21.7,21.8) has 16 bin [21.8,21.9) has 10 bin [21.9,22.0) has 8 bin [22.0,22.1) has 7 bin [22.1,22.2) has 7 bin [22.2,22.3) has 12 bin [22.3,22.4) has 7 bin [22.4,22.5) has 5 bin [22.5,22.6) has 7 bin [22.6,22.7) has 6 bin [22.7,22.8) has 8 bin [22.8,22.9) has 6 bin [22.9,23.0) has 6 bin [23.0,23.1) has 3 bin [23.1,23.2) has 5 bin [23.2,23.3) has 2 bin [23.3,23.4) has 6 bin [23.4,23.5) has 5 bin [23.5,23.6) has 1 bin [23.6,23.7) has 3 bin [23.7,23.8) has 9 bin [23.8,23.9) has 4 bin [23.9,24.0) has 8 bin [24.0,24.1) has 4 bin [24.1,24.2) has 5 bin [24.2,24.3) has 2 bin [24.3,24.4) has 2 bin [26.4,26.5) has 2 bin [26.5,26.6) has 3 bin [26.6,26.7) has 1 bin [27.4,27.5) has 2 average z coordinate -1.7 for 39668593 element(s) point source id histogram with bin size 1.000000 bin 168 has 13790041 bin 169 has 25663999 bin 170 has 214553 average point source id 168.65777742608617 for 39668593 element(s)