lasinfo (210611) report for 'AHN4T/16DN1_17.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: 334/2022 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: 29469281 number of points by return: 21371184 6859863 1149604 84961 3572 scale factor x y z: 0.001 0.001 0.001 offset x y z: 190980 532480 0 min x y z: 190980.000 532480.000 -1.240 max x y z: 192019.999 533769.999 19.261 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: 29469281 extended number of points by return: 21371184 6859863 1149604 84961 3572 95 2 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 -1240 19261 intensity 56 4822 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -18 29 user_data 6 7 point_source_ID 64 65 gps_time 330516730.956095 330519391.159962 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 47 249 B 33 239 NIR 37 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -3000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.15 32.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21371184 number of intermediate returns: 1239423 number of last returns: 21363942 number of single returns: 14505268 covered area in square units/kilounits: 1265880/1.27 point density: all returns 23.28 last only 16.88 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29469281 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21371184 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6859863 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1149604 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 84961 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3572 instead zero. overview over extended number of returns of given pulse: 14505268 11422826 3197083 326091 17440 559 14 0 0 0 0 0 0 0 0 histogram of classification of points: 8770661 unclassified (1) 20552380 ground (2) 146095 water (9) 145 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1811404 +---> 539825 of those are unclassified (1) +---> 1264857 of those are ground (2) +---> 6722 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 5 bin [-1.2,-1.1) has 712 bin [-1.1,-1.0) has 13620 bin [-1.0,-0.9) has 37324 bin [-0.9,-0.8) has 233498 bin [-0.8,-0.7) has 931126 bin [-0.7,-0.6) has 4023023 bin [-0.6,-0.5) has 7424906 bin [-0.5,-0.4) has 5288506 bin [-0.4,-0.3) has 2017734 bin [-0.3,-0.2) has 702531 bin [-0.2,-0.1) has 269204 bin [-0.1,0.0) has 111475 bin [0.0,0.1) has 50767 bin [0.1,0.2) has 32869 bin [0.2,0.3) has 30278 bin [0.3,0.4) has 34285 bin [0.4,0.5) has 41784 bin [0.5,0.6) has 50529 bin [0.6,0.7) has 60323 bin [0.7,0.8) has 68211 bin [0.8,0.9) has 74679 bin [0.9,1.0) has 78915 bin [1.0,1.1) has 81285 bin [1.1,1.2) has 83121 bin [1.2,1.3) has 83533 bin [1.3,1.4) has 84362 bin [1.4,1.5) has 85385 bin [1.5,1.6) has 85312 bin [1.6,1.7) has 85880 bin [1.7,1.8) has 86456 bin [1.8,1.9) has 86292 bin [1.9,2.0) has 85567 bin [2.0,2.1) has 85381 bin [2.1,2.2) has 85341 bin [2.2,2.3) has 84741 bin [2.3,2.4) has 83189 bin [2.4,2.5) has 81997 bin [2.5,2.6) has 81644 bin [2.6,2.7) has 80912 bin [2.7,2.8) has 79984 bin [2.8,2.9) has 78474 bin [2.9,3.0) has 77995 bin [3.0,3.1) has 76919 bin [3.1,3.2) has 76561 bin [3.2,3.3) has 75673 bin [3.3,3.4) has 75108 bin [3.4,3.5) has 74731 bin [3.5,3.6) has 73480 bin [3.6,3.7) has 73576 bin [3.7,3.8) has 72913 bin [3.8,3.9) has 72345 bin [3.9,4.0) has 71923 bin [4.0,4.1) has 71665 bin [4.1,4.2) has 71554 bin [4.2,4.3) has 70998 bin [4.3,4.4) has 71785 bin [4.4,4.5) has 71392 bin [4.5,4.6) has 70888 bin [4.6,4.7) has 71955 bin [4.7,4.8) has 71891 bin [4.8,4.9) has 71960 bin [4.9,5.0) has 72548 bin [5.0,5.1) has 73386 bin [5.1,5.2) has 74058 bin [5.2,5.3) has 74328 bin [5.3,5.4) has 75623 bin [5.4,5.5) has 75093 bin [5.5,5.6) has 76818 bin [5.6,5.7) has 77599 bin [5.7,5.8) has 78368 bin [5.8,5.9) has 79113 bin [5.9,6.0) has 79550 bin [6.0,6.1) has 80524 bin [6.1,6.2) has 81247 bin [6.2,6.3) has 81779 bin [6.3,6.4) has 82231 bin [6.4,6.5) has 82212 bin [6.5,6.6) has 82337 bin [6.6,6.7) has 82830 bin [6.7,6.8) has 83562 bin [6.8,6.9) has 84232 bin [6.9,7.0) has 83879 bin [7.0,7.1) has 84858 bin [7.1,7.2) has 84791 bin [7.2,7.3) has 85244 bin [7.3,7.4) has 84989 bin [7.4,7.5) has 85452 bin [7.5,7.6) has 85399 bin [7.6,7.7) has 85526 bin [7.7,7.8) has 85481 bin [7.8,7.9) has 83938 bin [7.9,8.0) has 83322 bin [8.0,8.1) has 83296 bin [8.1,8.2) has 82650 bin [8.2,8.3) has 81624 bin [8.3,8.4) has 81629 bin [8.4,8.5) has 79839 bin [8.5,8.6) has 78957 bin [8.6,8.7) has 78121 bin [8.7,8.8) has 76567 bin [8.8,8.9) has 75464 bin [8.9,9.0) has 73893 bin [9.0,9.1) has 72670 bin [9.1,9.2) has 70672 bin [9.2,9.3) has 69262 bin [9.3,9.4) has 68104 bin [9.4,9.5) has 66350 bin [9.5,9.6) has 64124 bin [9.6,9.7) has 62575 bin [9.7,9.8) has 59955 bin [9.8,9.9) has 57874 bin [9.9,10.0) has 55778 bin [10.0,10.1) has 53727 bin [10.1,10.2) has 51103 bin [10.2,10.3) has 48890 bin [10.3,10.4) has 46485 bin [10.4,10.5) has 44629 bin [10.5,10.6) has 42526 bin [10.6,10.7) has 40018 bin [10.7,10.8) has 37876 bin [10.8,10.9) has 36211 bin [10.9,11.0) has 34487 bin [11.0,11.1) has 32658 bin [11.1,11.2) has 30624 bin [11.2,11.3) has 28965 bin [11.3,11.4) has 27379 bin [11.4,11.5) has 25096 bin [11.5,11.6) has 23650 bin [11.6,11.7) has 22234 bin [11.7,11.8) has 20794 bin [11.8,11.9) has 19452 bin [11.9,12.0) has 18022 bin [12.0,12.1) has 16505 bin [12.1,12.2) has 15432 bin [12.2,12.3) has 14119 bin [12.3,12.4) has 12990 bin [12.4,12.5) has 12021 bin [12.5,12.6) has 11276 bin [12.6,12.7) has 10432 bin [12.7,12.8) has 9439 bin [12.8,12.9) has 8745 bin [12.9,13.0) has 7865 bin [13.0,13.1) has 7359 bin [13.1,13.2) has 6886 bin [13.2,13.3) has 6194 bin [13.3,13.4) has 5781 bin [13.4,13.5) has 5164 bin [13.5,13.6) has 4939 bin [13.6,13.7) has 4827 bin [13.7,13.8) has 4182 bin [13.8,13.9) has 3869 bin [13.9,14.0) has 3494 bin [14.0,14.1) has 3058 bin [14.1,14.2) has 2829 bin [14.2,14.3) has 2576 bin [14.3,14.4) has 2341 bin [14.4,14.5) has 2262 bin [14.5,14.6) has 1956 bin [14.6,14.7) has 1754 bin [14.7,14.8) has 1568 bin [14.8,14.9) has 1439 bin [14.9,15.0) has 1258 bin [15.0,15.1) has 1227 bin [15.1,15.2) has 1104 bin [15.2,15.3) has 1022 bin [15.3,15.4) has 925 bin [15.4,15.5) has 847 bin [15.5,15.6) has 755 bin [15.6,15.7) has 662 bin [15.7,15.8) has 562 bin [15.8,15.9) has 499 bin [15.9,16.0) has 533 bin [16.0,16.1) has 464 bin [16.1,16.2) has 394 bin [16.2,16.3) has 352 bin [16.3,16.4) has 315 bin [16.4,16.5) has 290 bin [16.5,16.6) has 238 bin [16.6,16.7) has 219 bin [16.7,16.8) has 184 bin [16.8,16.9) has 190 bin [16.9,17.0) has 165 bin [17.0,17.1) has 132 bin [17.1,17.2) has 111 bin [17.2,17.3) has 96 bin [17.3,17.4) has 69 bin [17.4,17.5) has 44 bin [17.5,17.6) has 57 bin [17.6,17.7) has 33 bin [17.7,17.8) has 39 bin [17.8,17.9) has 43 bin [17.9,18.0) has 25 bin [18.0,18.1) has 16 bin [18.1,18.2) has 23 bin [18.2,18.3) has 16 bin [18.3,18.4) has 16 bin [18.4,18.5) has 9 bin [18.5,18.6) has 9 bin [18.6,18.7) has 6 bin [18.7,18.8) has 4 bin [18.8,18.9) has 4 bin [19.0,19.1) has 1 bin [19.1,19.2) has 1 bin [19.2,19.3) has 1 average z coordinate 1.3 for 29469281 element(s) point source id histogram with bin size 1.000000 bin 64 has 23495056 bin 65 has 5974225 average point source id 64.202727206001398 for 29469281 element(s)