lasinfo (210611) report for 'AHN4T/31CZ1_21.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: 175/2021 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: 50508074 number of points by return: 42977662 6944728 572596 12433 655 scale factor x y z: 0.001 0.001 0.001 offset x y z: 99980 449980 0 min x y z: 99980.000 449980.000 -7.102 max x y z: 101019.999 451269.999 23.328 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: 50508074 extended number of points by return: 42977662 6944728 572596 12433 655 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 -7102 23328 intensity 0 4221 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 -33 32 user_data 6 7 point_source_ID 159 161 gps_time 270292547.986579 270294505.563457 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 42 255 G 48 255 B 31 255 NIR 45 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 attribute0 0 42.21 ('Amplitude') attribute1 -15.75 27.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42977662 number of intermediate returns: 597156 number of last returns: 42756309 number of single returns: 35823053 covered area in square units/kilounits: 1329816/1.33 point density: all returns 37.98 last only 32.15 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50508074 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42977662 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6944728 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 572596 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 12433 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 655 instead zero. overview over extended number of returns of given pulse: 35823053 12922023 1710711 48926 3356 5 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6453047 unclassified (1) 16836065 ground (2) 26903933 building (6) 302972 water (9) 12057 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3204920 +---> 451609 of those are unclassified (1) +---> 1377374 of those are ground (2) +---> 1338837 of those are building (6) +---> 36434 of those are water (9) +---> 666 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-7.2,-7.1) has 1 bin [-7.1,-7.0) has 1 bin [-7.0,-6.9) has 5 bin [-6.9,-6.8) has 3 bin [-6.8,-6.7) has 1 bin [-6.7,-6.6) has 1 bin [-6.6,-6.5) has 237 bin [-6.5,-6.4) has 14221 bin [-6.4,-6.3) has 29028 bin [-6.3,-6.2) has 27972 bin [-6.2,-6.1) has 36835 bin [-6.1,-6.0) has 32415 bin [-6.0,-5.9) has 44785 bin [-5.9,-5.8) has 47396 bin [-5.8,-5.7) has 82583 bin [-5.7,-5.6) has 90316 bin [-5.6,-5.5) has 83978 bin [-5.5,-5.4) has 89594 bin [-5.4,-5.3) has 118950 bin [-5.3,-5.2) has 230315 bin [-5.2,-5.1) has 356383 bin [-5.1,-5.0) has 686934 bin [-5.0,-4.9) has 1335451 bin [-4.9,-4.8) has 2869581 bin [-4.8,-4.7) has 3231132 bin [-4.7,-4.6) has 2139908 bin [-4.6,-4.5) has 1623072 bin [-4.5,-4.4) has 1475929 bin [-4.4,-4.3) has 953968 bin [-4.3,-4.2) has 851434 bin [-4.2,-4.1) has 912815 bin [-4.1,-4.0) has 851607 bin [-4.0,-3.9) has 638559 bin [-3.9,-3.8) has 574897 bin [-3.8,-3.7) has 557984 bin [-3.7,-3.6) has 494773 bin [-3.6,-3.5) has 354818 bin [-3.5,-3.4) has 299528 bin [-3.4,-3.3) has 316917 bin [-3.3,-3.2) has 355769 bin [-3.2,-3.1) has 294872 bin [-3.1,-3.0) has 172873 bin [-3.0,-2.9) has 76888 bin [-2.9,-2.8) has 59296 bin [-2.8,-2.7) has 59660 bin [-2.7,-2.6) has 54543 bin [-2.6,-2.5) has 60919 bin [-2.5,-2.4) has 70095 bin [-2.4,-2.3) has 65246 bin [-2.3,-2.2) has 65001 bin [-2.2,-2.1) has 85095 bin [-2.1,-2.0) has 82630 bin [-2.0,-1.9) has 127441 bin [-1.9,-1.8) has 182715 bin [-1.8,-1.7) has 113938 bin [-1.7,-1.6) has 108194 bin [-1.6,-1.5) has 66188 bin [-1.5,-1.4) has 56060 bin [-1.4,-1.3) has 48558 bin [-1.3,-1.2) has 45183 bin [-1.2,-1.1) has 43670 bin [-1.1,-1.0) has 163763 bin [-1.0,-0.9) has 173778 bin [-0.9,-0.8) has 142837 bin [-0.8,-0.7) has 238431 bin [-0.7,-0.6) has 500602 bin [-0.6,-0.5) has 969784 bin [-0.5,-0.4) has 889417 bin [-0.4,-0.3) has 586161 bin [-0.3,-0.2) has 822641 bin [-0.2,-0.1) has 387312 bin [-0.1,0.0) has 309802 bin [0.0,0.1) has 595221 bin [0.1,0.2) has 1692819 bin [0.2,0.3) has 1620540 bin [0.3,0.4) has 601910 bin [0.4,0.5) has 522992 bin [0.5,0.6) has 371047 bin [0.6,0.7) has 892550 bin [0.7,0.8) has 564571 bin [0.8,0.9) has 399160 bin [0.9,1.0) has 385390 bin [1.0,1.1) has 912917 bin [1.1,1.2) has 1596663 bin [1.2,1.3) has 757128 bin [1.3,1.4) has 625031 bin [1.4,1.5) has 607926 bin [1.5,1.6) has 825276 bin [1.6,1.7) has 938404 bin [1.7,1.8) has 828776 bin [1.8,1.9) has 772763 bin [1.9,2.0) has 771785 bin [2.0,2.1) has 662557 bin [2.1,2.2) has 548000 bin [2.2,2.3) has 568126 bin [2.3,2.4) has 535473 bin [2.4,2.5) has 440500 bin [2.5,2.6) has 303911 bin [2.6,2.7) has 212095 bin [2.7,2.8) has 162425 bin [2.8,2.9) has 126867 bin [2.9,3.0) has 115038 bin [3.0,3.1) has 113167 bin [3.1,3.2) has 113326 bin [3.2,3.3) has 116713 bin [3.3,3.4) has 106580 bin [3.4,3.5) has 83204 bin [3.5,3.6) has 55573 bin [3.6,3.7) has 58375 bin [3.7,3.8) has 52218 bin [3.8,3.9) has 39269 bin [3.9,4.0) has 26815 bin [4.0,4.1) has 23357 bin [4.1,4.2) has 24922 bin [4.2,4.3) has 24196 bin [4.3,4.4) has 22610 bin [4.4,4.5) has 23886 bin [4.5,4.6) has 20717 bin [4.6,4.7) has 18161 bin [4.7,4.8) has 17012 bin [4.8,4.9) has 16767 bin [4.9,5.0) has 16945 bin [5.0,5.1) has 21531 bin [5.1,5.2) has 20726 bin [5.2,5.3) has 16513 bin [5.3,5.4) has 14473 bin [5.4,5.5) has 17027 bin [5.5,5.6) has 20886 bin [5.6,5.7) has 56118 bin [5.7,5.8) has 102440 bin [5.8,5.9) has 34927 bin [5.9,6.0) has 33993 bin [6.0,6.1) has 23451 bin [6.1,6.2) has 21310 bin [6.2,6.3) has 16901 bin [6.3,6.4) has 17669 bin [6.4,6.5) has 16316 bin [6.5,6.6) has 17773 bin [6.6,6.7) has 21699 bin [6.7,6.8) has 25157 bin [6.8,6.9) has 16387 bin [6.9,7.0) has 14767 bin [7.0,7.1) has 13164 bin [7.1,7.2) has 12893 bin [7.2,7.3) has 13736 bin [7.3,7.4) has 6846 bin [7.4,7.5) has 5544 bin [7.5,7.6) has 5081 bin [7.6,7.7) has 4103 bin [7.7,7.8) has 3700 bin [7.8,7.9) has 3601 bin [7.9,8.0) has 3462 bin [8.0,8.1) has 3500 bin [8.1,8.2) has 3244 bin [8.2,8.3) has 2943 bin [8.3,8.4) has 2571 bin [8.4,8.5) has 2470 bin [8.5,8.6) has 2130 bin [8.6,8.7) has 2117 bin [8.7,8.8) has 1668 bin [8.8,8.9) has 1408 bin [8.9,9.0) has 1306 bin [9.0,9.1) has 1256 bin [9.1,9.2) has 1228 bin [9.2,9.3) has 1113 bin [9.3,9.4) has 961 bin [9.4,9.5) has 864 bin [9.5,9.6) has 776 bin [9.6,9.7) has 732 bin [9.7,9.8) has 643 bin [9.8,9.9) has 590 bin [9.9,10.0) has 592 bin [10.0,10.1) has 497 bin [10.1,10.2) has 537 bin [10.2,10.3) has 465 bin [10.3,10.4) has 461 bin [10.4,10.5) has 357 bin [10.5,10.6) has 381 bin [10.6,10.7) has 338 bin [10.7,10.8) has 322 bin [10.8,10.9) has 313 bin [10.9,11.0) has 296 bin [11.0,11.1) has 269 bin [11.1,11.2) has 177 bin [11.2,11.3) has 200 bin [11.3,11.4) has 139 bin [11.4,11.5) has 157 bin [11.5,11.6) has 138 bin [11.6,11.7) has 150 bin [11.7,11.8) has 122 bin [11.8,11.9) has 117 bin [11.9,12.0) has 103 bin [12.0,12.1) has 83 bin [12.1,12.2) has 93 bin [12.2,12.3) has 72 bin [12.3,12.4) has 64 bin [12.4,12.5) has 74 bin [12.5,12.6) has 72 bin [12.6,12.7) has 71 bin [12.7,12.8) has 57 bin [12.8,12.9) has 61 bin [12.9,13.0) has 73 bin [13.0,13.1) has 62 bin [13.1,13.2) has 54 bin [13.2,13.3) has 51 bin [13.3,13.4) has 63 bin [13.4,13.5) has 42 bin [13.5,13.6) has 48 bin [13.6,13.7) has 50 bin [13.7,13.8) has 54 bin [13.8,13.9) has 39 bin [13.9,14.0) has 51 bin [14.0,14.1) has 48 bin [14.1,14.2) has 56 bin [14.2,14.3) has 44 bin [14.3,14.4) has 51 bin [14.4,14.5) has 28 bin [14.5,14.6) has 36 bin [14.6,14.7) has 39 bin [14.7,14.8) has 51 bin [14.8,14.9) has 35 bin [14.9,15.0) has 44 bin [15.0,15.1) has 37 bin [15.1,15.2) has 41 bin [15.2,15.3) has 39 bin [15.3,15.4) has 29 bin [15.4,15.5) has 32 bin [15.5,15.6) has 36 bin [15.6,15.7) has 30 bin [15.7,15.8) has 34 bin [15.8,15.9) has 40 bin [15.9,16.0) has 29 bin [16.0,16.1) has 35 bin [16.1,16.2) has 37 bin [16.2,16.3) has 27 bin [16.3,16.4) has 15 bin [16.4,16.5) has 16 bin [16.5,16.6) has 17 bin [16.6,16.7) has 34 bin [16.7,16.8) has 29 bin [16.8,16.9) has 37 bin [16.9,17.0) has 26 bin [17.0,17.1) has 21 bin [17.1,17.2) has 24 bin [17.2,17.3) has 21 bin [17.3,17.4) has 23 bin [17.4,17.5) has 16 bin [17.5,17.6) has 20 bin [17.6,17.7) has 18 bin [17.7,17.8) has 22 bin [17.8,17.9) has 13 bin [17.9,18.0) has 6 bin [18.0,18.1) has 5 bin [18.1,18.2) has 7 bin [18.2,18.3) has 8 bin [18.3,18.4) has 7 bin [18.4,18.5) has 5 bin [18.5,18.6) has 10 bin [18.6,18.7) has 10 bin [18.7,18.8) has 8 bin [18.8,18.9) has 1 bin [18.9,19.0) has 7 bin [19.0,19.1) has 11 bin [19.1,19.2) has 13 bin [19.2,19.3) has 4 bin [19.3,19.4) has 6 bin [19.4,19.5) has 5 bin [19.5,19.6) has 9 bin [19.6,19.7) has 10 bin [19.7,19.8) has 5 bin [19.8,19.9) has 13 bin [19.9,20.0) has 3 bin [20.0,20.1) has 9 bin [20.1,20.2) has 10 bin [20.2,20.3) has 6 bin [20.3,20.4) has 8 bin [20.4,20.5) has 10 bin [20.5,20.6) has 15 bin [20.6,20.7) has 6 bin [20.7,20.8) has 7 bin [20.8,20.9) has 11 bin [20.9,21.0) has 7 bin [21.0,21.1) has 11 bin [21.1,21.2) has 10 bin [21.2,21.3) has 12 bin [21.3,21.4) has 6 bin [21.4,21.5) has 7 bin [21.5,21.6) has 7 bin [21.6,21.7) has 7 bin [21.7,21.8) has 8 bin [21.8,21.9) has 6 bin [21.9,22.0) has 2 bin [22.0,22.1) has 10 bin [22.1,22.2) has 4 bin [22.2,22.3) has 10 bin [22.3,22.4) has 9 bin [22.4,22.5) has 10 bin [22.5,22.6) has 7 bin [22.6,22.7) has 7 bin [22.7,22.8) has 4 bin [22.8,22.9) has 10 bin [22.9,23.0) has 5 bin [23.0,23.1) has 4 bin [23.1,23.2) has 2 bin [23.2,23.3) has 1 bin [23.3,23.4) has 1 average z coordinate -1.5 for 50508074 element(s) point source id histogram with bin size 1.000000 bin 159 has 175377 bin 160 has 33968319 bin 161 has 16364378 average point source id 160.320523031624617 for 50508074 element(s)