lasinfo (210611) report for 'AHN4T/18CZ2_23.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: 335/2022 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: 25812048 number of points by return: 24957586 603533 199760 44878 5794 scale factor x y z: 0.001 0.001 0.001 offset x y z: 266980 524980 0 min x y z: 266980.000 524980.000 14.973 max x y z: 268019.999 526269.999 44.184 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: 25812048 extended number of points by return: 24957586 603533 199760 44878 5794 465 32 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 14973 44184 intensity 56 4634 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 10 user_data 6 7 point_source_ID 1070 1071 gps_time 330860249.141432 330860870.113660 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 28 255 B 18 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.31 30.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24957586 number of intermediate returns: 251359 number of last returns: 24950491 number of single returns: 24347388 covered area in square units/kilounits: 1318832/1.32 point density: all returns 19.57 last only 18.92 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25812048 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24957586 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 603533 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 199760 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 44878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5794 instead zero. overview over extended number of returns of given pulse: 24347388 813310 465330 156554 26630 2618 218 0 0 0 0 0 0 0 0 histogram of classification of points: 1196759 unclassified (1) 23920067 ground (2) 409268 building (6) 285954 water (9) +-> flagged as extended overlap: 1655255 +---> 247072 of those are unclassified (1) +---> 1357048 of those are ground (2) +---> 18762 of those are building (6) +---> 32373 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.9,15.0) has 11 bin [15.0,15.1) has 1079 bin [15.1,15.2) has 58658 bin [15.2,15.3) has 72165 bin [15.3,15.4) has 30031 bin [15.4,15.5) has 24196 bin [15.5,15.6) has 27867 bin [15.6,15.7) has 44918 bin [15.7,15.8) has 49398 bin [15.8,15.9) has 47210 bin [15.9,16.0) has 46131 bin [16.0,16.1) has 60975 bin [16.1,16.2) has 218688 bin [16.2,16.3) has 535433 bin [16.3,16.4) has 1261155 bin [16.4,16.5) has 2283554 bin [16.5,16.6) has 3633228 bin [16.6,16.7) has 4490928 bin [16.7,16.8) has 3435756 bin [16.8,16.9) has 2280036 bin [16.9,17.0) has 1573072 bin [17.0,17.1) has 1008384 bin [17.1,17.2) has 681922 bin [17.2,17.3) has 561770 bin [17.3,17.4) has 367475 bin [17.4,17.5) has 371578 bin [17.5,17.6) has 307377 bin [17.6,17.7) has 284587 bin [17.7,17.8) has 241003 bin [17.8,17.9) has 140985 bin [17.9,18.0) has 76199 bin [18.0,18.1) has 53033 bin [18.1,18.2) has 35944 bin [18.2,18.3) has 30542 bin [18.3,18.4) has 34835 bin [18.4,18.5) has 27243 bin [18.5,18.6) has 15465 bin [18.6,18.7) has 15945 bin [18.7,18.8) has 15131 bin [18.8,18.9) has 14838 bin [18.9,19.0) has 14655 bin [19.0,19.1) has 15528 bin [19.1,19.2) has 15037 bin [19.2,19.3) has 14909 bin [19.3,19.4) has 14973 bin [19.4,19.5) has 15403 bin [19.5,19.6) has 15556 bin [19.6,19.7) has 15419 bin [19.7,19.8) has 15453 bin [19.8,19.9) has 18387 bin [19.9,20.0) has 23394 bin [20.0,20.1) has 22589 bin [20.1,20.2) has 20175 bin [20.2,20.3) has 18312 bin [20.3,20.4) has 18112 bin [20.4,20.5) has 21232 bin [20.5,20.6) has 21379 bin [20.6,20.7) has 26335 bin [20.7,20.8) has 21191 bin [20.8,20.9) has 22278 bin [20.9,21.0) has 22867 bin [21.0,21.1) has 19331 bin [21.1,21.2) has 15135 bin [21.2,21.3) has 16074 bin [21.3,21.4) has 14604 bin [21.4,21.5) has 13740 bin [21.5,21.6) has 13070 bin [21.6,21.7) has 12949 bin [21.7,21.8) has 13078 bin [21.8,21.9) has 12033 bin [21.9,22.0) has 12200 bin [22.0,22.1) has 12167 bin [22.1,22.2) has 12184 bin [22.2,22.3) has 12177 bin [22.3,22.4) has 11897 bin [22.4,22.5) has 11538 bin [22.5,22.6) has 11421 bin [22.6,22.7) has 11103 bin [22.7,22.8) has 11059 bin [22.8,22.9) has 11302 bin [22.9,23.0) has 11794 bin [23.0,23.1) has 11365 bin [23.1,23.2) has 11124 bin [23.2,23.3) has 11209 bin [23.3,23.4) has 11507 bin [23.4,23.5) has 11148 bin [23.5,23.6) has 11442 bin [23.6,23.7) has 12682 bin [23.7,23.8) has 11305 bin [23.8,23.9) has 10741 bin [23.9,24.0) has 10732 bin [24.0,24.1) has 10386 bin [24.1,24.2) has 10749 bin [24.2,24.3) has 10291 bin [24.3,24.4) has 9880 bin [24.4,24.5) has 9590 bin [24.5,24.6) has 9505 bin [24.6,24.7) has 9439 bin [24.7,24.8) has 9185 bin [24.8,24.9) has 8850 bin [24.9,25.0) has 8721 bin [25.0,25.1) has 8412 bin [25.1,25.2) has 8127 bin [25.2,25.3) has 7983 bin [25.3,25.4) has 7714 bin [25.4,25.5) has 7902 bin [25.5,25.6) has 7720 bin [25.6,25.7) has 7476 bin [25.7,25.8) has 7503 bin [25.8,25.9) has 7385 bin [25.9,26.0) has 7159 bin [26.0,26.1) has 7099 bin [26.1,26.2) has 6996 bin [26.2,26.3) has 6855 bin [26.3,26.4) has 7202 bin [26.4,26.5) has 6873 bin [26.5,26.6) has 6813 bin [26.6,26.7) has 6717 bin [26.7,26.8) has 6643 bin [26.8,26.9) has 6605 bin [26.9,27.0) has 6702 bin [27.0,27.1) has 6679 bin [27.1,27.2) has 6636 bin [27.2,27.3) has 6504 bin [27.3,27.4) has 6558 bin [27.4,27.5) has 6792 bin [27.5,27.6) has 6664 bin [27.6,27.7) has 6570 bin [27.7,27.8) has 6620 bin [27.8,27.9) has 6360 bin [27.9,28.0) has 6334 bin [28.0,28.1) has 6352 bin [28.1,28.2) has 6194 bin [28.2,28.3) has 5980 bin [28.3,28.4) has 6018 bin [28.4,28.5) has 5844 bin [28.5,28.6) has 5892 bin [28.6,28.7) has 5810 bin [28.7,28.8) has 5769 bin [28.8,28.9) has 5695 bin [28.9,29.0) has 5757 bin [29.0,29.1) has 5691 bin [29.1,29.2) has 5568 bin [29.2,29.3) has 5532 bin [29.3,29.4) has 5544 bin [29.4,29.5) has 5331 bin [29.5,29.6) has 5407 bin [29.6,29.7) has 5314 bin [29.7,29.8) has 5323 bin [29.8,29.9) has 5136 bin [29.9,30.0) has 4962 bin [30.0,30.1) has 5120 bin [30.1,30.2) has 4837 bin [30.2,30.3) has 5001 bin [30.3,30.4) has 4728 bin [30.4,30.5) has 4652 bin [30.5,30.6) has 4570 bin [30.6,30.7) has 4613 bin [30.7,30.8) has 4629 bin [30.8,30.9) has 4467 bin [30.9,31.0) has 4302 bin [31.0,31.1) has 4205 bin [31.1,31.2) has 4296 bin [31.2,31.3) has 4232 bin [31.3,31.4) has 4109 bin [31.4,31.5) has 4060 bin [31.5,31.6) has 4041 bin [31.6,31.7) has 3684 bin [31.7,31.8) has 3710 bin [31.8,31.9) has 3667 bin [31.9,32.0) has 3705 bin [32.0,32.1) has 3492 bin [32.1,32.2) has 3371 bin [32.2,32.3) has 3347 bin [32.3,32.4) has 3215 bin [32.4,32.5) has 2959 bin [32.5,32.6) has 2996 bin [32.6,32.7) has 2858 bin [32.7,32.8) has 2822 bin [32.8,32.9) has 2665 bin [32.9,33.0) has 2563 bin [33.0,33.1) has 2414 bin [33.1,33.2) has 2291 bin [33.2,33.3) has 2255 bin [33.3,33.4) has 2113 bin [33.4,33.5) has 2065 bin [33.5,33.6) has 2004 bin [33.6,33.7) has 1957 bin [33.7,33.8) has 1738 bin [33.8,33.9) has 1707 bin [33.9,34.0) has 1712 bin [34.0,34.1) has 1686 bin [34.1,34.2) has 1679 bin [34.2,34.3) has 1610 bin [34.3,34.4) has 1544 bin [34.4,34.5) has 1503 bin [34.5,34.6) has 1492 bin [34.6,34.7) has 1387 bin [34.7,34.8) has 1400 bin [34.8,34.9) has 1379 bin [34.9,35.0) has 1245 bin [35.0,35.1) has 1150 bin [35.1,35.2) has 1061 bin [35.2,35.3) has 979 bin [35.3,35.4) has 884 bin [35.4,35.5) has 896 bin [35.5,35.6) has 811 bin [35.6,35.7) has 746 bin [35.7,35.8) has 628 bin [35.8,35.9) has 547 bin [35.9,36.0) has 528 bin [36.0,36.1) has 461 bin [36.1,36.2) has 436 bin [36.2,36.3) has 439 bin [36.3,36.4) has 360 bin [36.4,36.5) has 375 bin [36.5,36.6) has 365 bin [36.6,36.7) has 335 bin [36.7,36.8) has 326 bin [36.8,36.9) has 292 bin [36.9,37.0) has 237 bin [37.0,37.1) has 217 bin [37.1,37.2) has 196 bin [37.2,37.3) has 177 bin [37.3,37.4) has 165 bin [37.4,37.5) has 160 bin [37.5,37.6) has 157 bin [37.6,37.7) has 104 bin [37.7,37.8) has 118 bin [37.8,37.9) has 97 bin [37.9,38.0) has 90 bin [38.0,38.1) has 75 bin [38.1,38.2) has 52 bin [38.2,38.3) has 61 bin [38.3,38.4) has 60 bin [38.4,38.5) has 45 bin [38.5,38.6) has 57 bin [38.6,38.7) has 49 bin [38.7,38.8) has 39 bin [38.8,38.9) has 28 bin [38.9,39.0) has 35 bin [39.0,39.1) has 37 bin [39.1,39.2) has 39 bin [39.2,39.3) has 54 bin [39.3,39.4) has 46 bin [39.4,39.5) has 41 bin [39.5,39.6) has 36 bin [39.6,39.7) has 33 bin [39.7,39.8) has 42 bin [39.8,39.9) has 40 bin [39.9,40.0) has 35 bin [40.0,40.1) has 27 bin [40.1,40.2) has 20 bin [40.2,40.3) has 24 bin [40.3,40.4) has 12 bin [40.4,40.5) has 11 bin [40.5,40.6) has 12 bin [40.6,40.7) has 9 bin [40.7,40.8) has 9 bin [40.8,40.9) has 9 bin [40.9,41.0) has 13 bin [41.0,41.1) has 4 bin [41.1,41.2) has 5 bin [41.2,41.3) has 7 bin [41.3,41.4) has 3 bin [41.4,41.5) has 7 bin [41.5,41.6) has 3 bin [41.6,41.7) has 5 bin [41.7,41.8) has 6 bin [41.8,41.9) has 7 bin [41.9,42.0) has 12 bin [42.0,42.1) has 8 bin [42.1,42.2) has 4 bin [42.2,42.3) has 7 bin [42.3,42.4) has 7 bin [42.4,42.5) has 10 bin [42.5,42.6) has 5 bin [42.6,42.7) has 4 bin [42.7,42.8) has 7 bin [42.8,42.9) has 9 bin [42.9,43.0) has 8 bin [43.0,43.1) has 7 bin [43.1,43.2) has 11 bin [43.2,43.3) has 7 bin [43.3,43.4) has 7 bin [43.4,43.5) has 6 bin [43.5,43.6) has 11 bin [43.6,43.7) has 7 bin [43.7,43.8) has 7 bin [43.8,43.9) has 5 bin [43.9,44.0) has 2 bin [44.0,44.1) has 6 bin [44.1,44.2) has 2 average z coordinate 17.1 for 25812048 element(s) point source id histogram with bin size 1.000000 bin 1070 has 16603780 bin 1071 has 9208268 average point source id 1070.356743021708326 for 25812048 element(s)