lasinfo (210611) report for 'AHN4T/15HN1_18.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: 24721315 number of points by return: 23954917 481257 217608 58535 8359 scale factor x y z: 0.001 0.001 0.001 offset x y z: 171980 532480 0 min x y z: 171980.000 532480.000 -5.962 max x y z: 173019.999 533769.999 20.014 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: 24721315 extended number of points by return: 23954917 481257 217608 58535 8359 608 31 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 -5962 20014 intensity 56 4474 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 -29 29 user_data 6 7 point_source_ID 63 65 gps_time 330516070.936985 330519675.265003 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 53 255 G 70 255 B 60 255 NIR 61 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.12 28.66 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23954917 number of intermediate returns: 286410 number of last returns: 23948115 number of single returns: 23468127 covered area in square units/kilounits: 1338060/1.34 point density: all returns 18.48 last only 17.90 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24721315 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23954917 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 481257 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 217608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 58535 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8359 instead zero. overview over extended number of returns of given pulse: 23468127 530453 478224 201745 39038 3509 219 0 0 0 0 0 0 0 0 histogram of classification of points: 887205 unclassified (1) 23566255 ground (2) 189771 building (6) 77819 water (9) 265 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1535224 +---> 32264 of those are unclassified (1) +---> 1491738 of those are ground (2) +---> 6791 of those are building (6) +---> 4431 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.0,-5.9) has 23 bin [-5.9,-5.8) has 734 bin [-5.8,-5.7) has 5091 bin [-5.7,-5.6) has 18063 bin [-5.6,-5.5) has 17276 bin [-5.5,-5.4) has 26504 bin [-5.4,-5.3) has 35947 bin [-5.3,-5.2) has 33912 bin [-5.2,-5.1) has 34109 bin [-5.1,-5.0) has 38519 bin [-5.0,-4.9) has 45050 bin [-4.9,-4.8) has 57109 bin [-4.8,-4.7) has 49049 bin [-4.7,-4.6) has 39251 bin [-4.6,-4.5) has 33750 bin [-4.5,-4.4) has 32247 bin [-4.4,-4.3) has 32864 bin [-4.3,-4.2) has 37531 bin [-4.2,-4.1) has 60346 bin [-4.1,-4.0) has 581626 bin [-4.0,-3.9) has 3047050 bin [-3.9,-3.8) has 7981977 bin [-3.8,-3.7) has 9540044 bin [-3.7,-3.6) has 1050707 bin [-3.6,-3.5) has 179856 bin [-3.5,-3.4) has 200233 bin [-3.4,-3.3) has 186496 bin [-3.3,-3.2) has 143454 bin [-3.2,-3.1) has 100317 bin [-3.1,-3.0) has 44971 bin [-3.0,-2.9) has 12192 bin [-2.9,-2.8) has 6140 bin [-2.8,-2.7) has 4994 bin [-2.7,-2.6) has 5229 bin [-2.6,-2.5) has 5593 bin [-2.5,-2.4) has 6061 bin [-2.4,-2.3) has 5974 bin [-2.3,-2.2) has 6175 bin [-2.2,-2.1) has 6274 bin [-2.1,-2.0) has 5500 bin [-2.0,-1.9) has 5604 bin [-1.9,-1.8) has 4802 bin [-1.8,-1.7) has 4197 bin [-1.7,-1.6) has 3881 bin [-1.6,-1.5) has 4330 bin [-1.5,-1.4) has 4540 bin [-1.4,-1.3) has 5479 bin [-1.3,-1.2) has 5509 bin [-1.2,-1.1) has 5242 bin [-1.1,-1.0) has 6950 bin [-1.0,-0.9) has 7461 bin [-0.9,-0.8) has 6945 bin [-0.8,-0.7) has 6899 bin [-0.7,-0.6) has 6839 bin [-0.6,-0.5) has 6794 bin [-0.5,-0.4) has 6630 bin [-0.4,-0.3) has 7112 bin [-0.3,-0.2) has 7276 bin [-0.2,-0.1) has 7655 bin [-0.1,0.0) has 7344 bin [0.0,0.1) has 7479 bin [0.1,0.2) has 7310 bin [0.2,0.3) has 7459 bin [0.3,0.4) has 7952 bin [0.4,0.5) has 7665 bin [0.5,0.6) has 7906 bin [0.6,0.7) has 8117 bin [0.7,0.8) has 8545 bin [0.8,0.9) has 8839 bin [0.9,1.0) has 9113 bin [1.0,1.1) has 9308 bin [1.1,1.2) has 9509 bin [1.2,1.3) has 9580 bin [1.3,1.4) has 9552 bin [1.4,1.5) has 9409 bin [1.5,1.6) has 10259 bin [1.6,1.7) has 8268 bin [1.7,1.8) has 7743 bin [1.8,1.9) has 7749 bin [1.9,2.0) has 7990 bin [2.0,2.1) has 17254 bin [2.1,2.2) has 10451 bin [2.2,2.3) has 8215 bin [2.3,2.4) has 8399 bin [2.4,2.5) has 9065 bin [2.5,2.6) has 8259 bin [2.6,2.7) has 8228 bin [2.7,2.8) has 7892 bin [2.8,2.9) has 7814 bin [2.9,3.0) has 8096 bin [3.0,3.1) has 8101 bin [3.1,3.2) has 7733 bin [3.2,3.3) has 7686 bin [3.3,3.4) has 7568 bin [3.4,3.5) has 7729 bin [3.5,3.6) has 7956 bin [3.6,3.7) has 7991 bin [3.7,3.8) has 8021 bin [3.8,3.9) has 8068 bin [3.9,4.0) has 7799 bin [4.0,4.1) has 7487 bin [4.1,4.2) has 7640 bin [4.2,4.3) has 7652 bin [4.3,4.4) has 7700 bin [4.4,4.5) has 7660 bin [4.5,4.6) has 7487 bin [4.6,4.7) has 7720 bin [4.7,4.8) has 7659 bin [4.8,4.9) has 7343 bin [4.9,5.0) has 7048 bin [5.0,5.1) has 6915 bin [5.1,5.2) has 7011 bin [5.2,5.3) has 7110 bin [5.3,5.4) has 7014 bin [5.4,5.5) has 6854 bin [5.5,5.6) has 6865 bin [5.6,5.7) has 6975 bin [5.7,5.8) has 7031 bin [5.8,5.9) has 7015 bin [5.9,6.0) has 7174 bin [6.0,6.1) has 7112 bin [6.1,6.2) has 6916 bin [6.2,6.3) has 7026 bin [6.3,6.4) has 6828 bin [6.4,6.5) has 6838 bin [6.5,6.6) has 6777 bin [6.6,6.7) has 6545 bin [6.7,6.8) has 6626 bin [6.8,6.9) has 6600 bin [6.9,7.0) has 6469 bin [7.0,7.1) has 6655 bin [7.1,7.2) has 6456 bin [7.2,7.3) has 6402 bin [7.3,7.4) has 6514 bin [7.4,7.5) has 6528 bin [7.5,7.6) has 6231 bin [7.6,7.7) has 6341 bin [7.7,7.8) has 6036 bin [7.8,7.9) has 5788 bin [7.9,8.0) has 5664 bin [8.0,8.1) has 5600 bin [8.1,8.2) has 5669 bin [8.2,8.3) has 5638 bin [8.3,8.4) has 5578 bin [8.4,8.5) has 5515 bin [8.5,8.6) has 5368 bin [8.6,8.7) has 5522 bin [8.7,8.8) has 5267 bin [8.8,8.9) has 5111 bin [8.9,9.0) has 5066 bin [9.0,9.1) has 4978 bin [9.1,9.2) has 5021 bin [9.2,9.3) has 4888 bin [9.3,9.4) has 4815 bin [9.4,9.5) has 4795 bin [9.5,9.6) has 4769 bin [9.6,9.7) has 4772 bin [9.7,9.8) has 4752 bin [9.8,9.9) has 4685 bin [9.9,10.0) has 4424 bin [10.0,10.1) has 4345 bin [10.1,10.2) has 4348 bin [10.2,10.3) has 4306 bin [10.3,10.4) has 4156 bin [10.4,10.5) has 4228 bin [10.5,10.6) has 4215 bin [10.6,10.7) has 4083 bin [10.7,10.8) has 3922 bin [10.8,10.9) has 3988 bin [10.9,11.0) has 3971 bin [11.0,11.1) has 3867 bin [11.1,11.2) has 3787 bin [11.2,11.3) has 3721 bin [11.3,11.4) has 3814 bin [11.4,11.5) has 3871 bin [11.5,11.6) has 3755 bin [11.6,11.7) has 3674 bin [11.7,11.8) has 3512 bin [11.8,11.9) has 3452 bin [11.9,12.0) has 3477 bin [12.0,12.1) has 3485 bin [12.1,12.2) has 3320 bin [12.2,12.3) has 3189 bin [12.3,12.4) has 3132 bin [12.4,12.5) has 3099 bin [12.5,12.6) has 3050 bin [12.6,12.7) has 3026 bin [12.7,12.8) has 2824 bin [12.8,12.9) has 2936 bin [12.9,13.0) has 2751 bin [13.0,13.1) has 2681 bin [13.1,13.2) has 2522 bin [13.2,13.3) has 2497 bin [13.3,13.4) has 2395 bin [13.4,13.5) has 2350 bin [13.5,13.6) has 2178 bin [13.6,13.7) has 2159 bin [13.7,13.8) has 2049 bin [13.8,13.9) has 1985 bin [13.9,14.0) has 1879 bin [14.0,14.1) has 1745 bin [14.1,14.2) has 1848 bin [14.2,14.3) has 1694 bin [14.3,14.4) has 1574 bin [14.4,14.5) has 1454 bin [14.5,14.6) has 1448 bin [14.6,14.7) has 1254 bin [14.7,14.8) has 1177 bin [14.8,14.9) has 1205 bin [14.9,15.0) has 1140 bin [15.0,15.1) has 997 bin [15.1,15.2) has 1040 bin [15.2,15.3) has 1052 bin [15.3,15.4) has 968 bin [15.4,15.5) has 920 bin [15.5,15.6) has 867 bin [15.6,15.7) has 770 bin [15.7,15.8) has 731 bin [15.8,15.9) has 663 bin [15.9,16.0) has 579 bin [16.0,16.1) has 519 bin [16.1,16.2) has 555 bin [16.2,16.3) has 505 bin [16.3,16.4) has 452 bin [16.4,16.5) has 407 bin [16.5,16.6) has 389 bin [16.6,16.7) has 347 bin [16.7,16.8) has 286 bin [16.8,16.9) has 305 bin [16.9,17.0) has 292 bin [17.0,17.1) has 246 bin [17.1,17.2) has 236 bin [17.2,17.3) has 228 bin [17.3,17.4) has 223 bin [17.4,17.5) has 223 bin [17.5,17.6) has 171 bin [17.6,17.7) has 165 bin [17.7,17.8) has 147 bin [17.8,17.9) has 121 bin [17.9,18.0) has 101 bin [18.0,18.1) has 103 bin [18.1,18.2) has 62 bin [18.2,18.3) has 61 bin [18.3,18.4) has 51 bin [18.4,18.5) has 55 bin [18.5,18.6) has 42 bin [18.6,18.7) has 30 bin [18.7,18.8) has 18 bin [18.8,18.9) has 20 bin [18.9,19.0) has 17 bin [19.0,19.1) has 15 bin [19.1,19.2) has 13 bin [19.2,19.3) has 5 bin [19.3,19.4) has 8 bin [19.4,19.5) has 7 bin [19.5,19.6) has 6 bin [19.6,19.7) has 3 bin [19.7,19.8) has 3 bin [19.8,19.9) has 2 bin [19.9,20.0) has 1 bin [20.0,20.1) has 1 average z coordinate -3.5 for 24721315 element(s) point source id histogram with bin size 1.000000 bin 63 has 37258 bin 64 has 18780211 bin 65 has 5903846 average point source id 64.237308897200649 for 24721315 element(s)