lasinfo (210611) report for 'AHN4T/19DN2_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: 177/2021 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: 25972038 number of points by return: 25294662 472516 160725 44118 17 scale factor x y z: 0.001 0.001 0.001 offset x y z: 115980 507480 0 min x y z: 115980.000 507480.000 -4.550 max x y z: 117019.999 508769.999 19.324 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: 25972038 extended number of points by return: 25294662 472516 160725 44118 17 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 -4550 19324 intensity 48 4519 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 -32 29 user_data 8 9 point_source_ID 30 32 gps_time 269527949.091638 269529243.184311 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 44 255 B 36 255 NIR 64 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 4833 extended_scanner_channel 0 0 attribute0 0.48 45.19 ('Amplitude') attribute1 -17.84 27.39 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25294662 number of intermediate returns: 205668 number of last returns: 25288856 number of single returns: 24817148 covered area in square units/kilounits: 1330412/1.33 point density: all returns 19.52 last only 19.01 (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 25972038 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25294662 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 472516 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 160725 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 44118 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17 instead zero. overview over extended number of returns of given pulse: 24817148 627281 350319 177205 80 5 0 0 0 0 0 0 0 0 0 histogram of classification of points: 954180 unclassified (1) 24163029 ground (2) 230816 building (6) 619019 water (9) 4994 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1817298 +---> 46653 of those are unclassified (1) +---> 1684172 of those are ground (2) +---> 23418 of those are building (6) +---> 61370 of those are water (9) +---> 1685 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.6,-4.5) has 6 bin [-4.5,-4.4) has 1139 bin [-4.4,-4.3) has 72958 bin [-4.3,-4.2) has 340302 bin [-4.2,-4.1) has 72123 bin [-4.1,-4.0) has 84591 bin [-4.0,-3.9) has 110851 bin [-3.9,-3.8) has 214445 bin [-3.8,-3.7) has 635225 bin [-3.7,-3.6) has 1932886 bin [-3.6,-3.5) has 3874431 bin [-3.5,-3.4) has 3943725 bin [-3.4,-3.3) has 3247649 bin [-3.3,-3.2) has 1929426 bin [-3.2,-3.1) has 893401 bin [-3.1,-3.0) has 362457 bin [-3.0,-2.9) has 253155 bin [-2.9,-2.8) has 234129 bin [-2.8,-2.7) has 275445 bin [-2.7,-2.6) has 559131 bin [-2.6,-2.5) has 1245283 bin [-2.5,-2.4) has 1229384 bin [-2.4,-2.3) has 1188552 bin [-2.3,-2.2) has 964428 bin [-2.2,-2.1) has 487612 bin [-2.1,-2.0) has 259316 bin [-2.0,-1.9) has 149763 bin [-1.9,-1.8) has 98419 bin [-1.8,-1.7) has 86754 bin [-1.7,-1.6) has 79014 bin [-1.6,-1.5) has 64653 bin [-1.5,-1.4) has 50184 bin [-1.4,-1.3) has 28128 bin [-1.3,-1.2) has 25294 bin [-1.2,-1.1) has 31696 bin [-1.1,-1.0) has 26321 bin [-1.0,-0.9) has 25266 bin [-0.9,-0.8) has 25400 bin [-0.8,-0.7) has 24513 bin [-0.7,-0.6) has 22194 bin [-0.6,-0.5) has 20464 bin [-0.5,-0.4) has 18614 bin [-0.4,-0.3) has 17427 bin [-0.3,-0.2) has 16953 bin [-0.2,-0.1) has 16609 bin [-0.1,0.0) has 16204 bin [0.0,0.1) has 15758 bin [0.1,0.2) has 15803 bin [0.2,0.3) has 14904 bin [0.3,0.4) has 15080 bin [0.4,0.5) has 15516 bin [0.5,0.6) has 15910 bin [0.6,0.7) has 15932 bin [0.7,0.8) has 14770 bin [0.8,0.9) has 14262 bin [0.9,1.0) has 14102 bin [1.0,1.1) has 13627 bin [1.1,1.2) has 13815 bin [1.2,1.3) has 14590 bin [1.3,1.4) has 14902 bin [1.4,1.5) has 14117 bin [1.5,1.6) has 13248 bin [1.6,1.7) has 12504 bin [1.7,1.8) has 12314 bin [1.8,1.9) has 12102 bin [1.9,2.0) has 11935 bin [2.0,2.1) has 11632 bin [2.1,2.2) has 11172 bin [2.2,2.3) has 10855 bin [2.3,2.4) has 10590 bin [2.4,2.5) has 10200 bin [2.5,2.6) has 10090 bin [2.6,2.7) has 9848 bin [2.7,2.8) has 9518 bin [2.8,2.9) has 8919 bin [2.9,3.0) has 8599 bin [3.0,3.1) has 8299 bin [3.1,3.2) has 8166 bin [3.2,3.3) has 8185 bin [3.3,3.4) has 8081 bin [3.4,3.5) has 7820 bin [3.5,3.6) has 7787 bin [3.6,3.7) has 7678 bin [3.7,3.8) has 7540 bin [3.8,3.9) has 7515 bin [3.9,4.0) has 7447 bin [4.0,4.1) has 7471 bin [4.1,4.2) has 7101 bin [4.2,4.3) has 6976 bin [4.3,4.4) has 6957 bin [4.4,4.5) has 6756 bin [4.5,4.6) has 6250 bin [4.6,4.7) has 6247 bin [4.7,4.8) has 5995 bin [4.8,4.9) has 5921 bin [4.9,5.0) has 5700 bin [5.0,5.1) has 5590 bin [5.1,5.2) has 5390 bin [5.2,5.3) has 5226 bin [5.3,5.4) has 4387 bin [5.4,5.5) has 4141 bin [5.5,5.6) has 4228 bin [5.6,5.7) has 4088 bin [5.7,5.8) has 4018 bin [5.8,5.9) has 3981 bin [5.9,6.0) has 3966 bin [6.0,6.1) has 3668 bin [6.1,6.2) has 3748 bin [6.2,6.3) has 3701 bin [6.3,6.4) has 3581 bin [6.4,6.5) has 3634 bin [6.5,6.6) has 3528 bin [6.6,6.7) has 3385 bin [6.7,6.8) has 3371 bin [6.8,6.9) has 3296 bin [6.9,7.0) has 3327 bin [7.0,7.1) has 3105 bin [7.1,7.2) has 3070 bin [7.2,7.3) has 3080 bin [7.3,7.4) has 2983 bin [7.4,7.5) has 3008 bin [7.5,7.6) has 2937 bin [7.6,7.7) has 2943 bin [7.7,7.8) has 2858 bin [7.8,7.9) has 2791 bin [7.9,8.0) has 2762 bin [8.0,8.1) has 2651 bin [8.1,8.2) has 2629 bin [8.2,8.3) has 2698 bin [8.3,8.4) has 2585 bin [8.4,8.5) has 2505 bin [8.5,8.6) has 2103 bin [8.6,8.7) has 1983 bin [8.7,8.8) has 1942 bin [8.8,8.9) has 1868 bin [8.9,9.0) has 1796 bin [9.0,9.1) has 1817 bin [9.1,9.2) has 1751 bin [9.2,9.3) has 1825 bin [9.3,9.4) has 1702 bin [9.4,9.5) has 1674 bin [9.5,9.6) has 1525 bin [9.6,9.7) has 1610 bin [9.7,9.8) has 1545 bin [9.8,9.9) has 1382 bin [9.9,10.0) has 1329 bin [10.0,10.1) has 1306 bin [10.1,10.2) has 1243 bin [10.2,10.3) has 1175 bin [10.3,10.4) has 1125 bin [10.4,10.5) has 1043 bin [10.5,10.6) has 1085 bin [10.6,10.7) has 1000 bin [10.7,10.8) has 999 bin [10.8,10.9) has 919 bin [10.9,11.0) has 903 bin [11.0,11.1) has 836 bin [11.1,11.2) has 841 bin [11.2,11.3) has 797 bin [11.3,11.4) has 770 bin [11.4,11.5) has 770 bin [11.5,11.6) has 771 bin [11.6,11.7) has 706 bin [11.7,11.8) has 725 bin [11.8,11.9) has 663 bin [11.9,12.0) has 665 bin [12.0,12.1) has 661 bin [12.1,12.2) has 652 bin [12.2,12.3) has 614 bin [12.3,12.4) has 565 bin [12.4,12.5) has 596 bin [12.5,12.6) has 578 bin [12.6,12.7) has 537 bin [12.7,12.8) has 518 bin [12.8,12.9) has 459 bin [12.9,13.0) has 542 bin [13.0,13.1) has 469 bin [13.1,13.2) has 446 bin [13.2,13.3) has 430 bin [13.3,13.4) has 430 bin [13.4,13.5) has 356 bin [13.5,13.6) has 394 bin [13.6,13.7) has 366 bin [13.7,13.8) has 337 bin [13.8,13.9) has 314 bin [13.9,14.0) has 306 bin [14.0,14.1) has 336 bin [14.1,14.2) has 299 bin [14.2,14.3) has 281 bin [14.3,14.4) has 295 bin [14.4,14.5) has 285 bin [14.5,14.6) has 319 bin [14.6,14.7) has 290 bin [14.7,14.8) has 283 bin [14.8,14.9) has 282 bin [14.9,15.0) has 240 bin [15.0,15.1) has 264 bin [15.1,15.2) has 262 bin [15.2,15.3) has 252 bin [15.3,15.4) has 246 bin [15.4,15.5) has 215 bin [15.5,15.6) has 239 bin [15.6,15.7) has 199 bin [15.7,15.8) has 189 bin [15.8,15.9) has 244 bin [15.9,16.0) has 257 bin [16.0,16.1) has 204 bin [16.1,16.2) has 215 bin [16.2,16.3) has 243 bin [16.3,16.4) has 189 bin [16.4,16.5) has 208 bin [16.5,16.6) has 173 bin [16.6,16.7) has 174 bin [16.7,16.8) has 178 bin [16.8,16.9) has 177 bin [16.9,17.0) has 193 bin [17.0,17.1) has 177 bin [17.1,17.2) has 173 bin [17.2,17.3) has 138 bin [17.3,17.4) has 134 bin [17.4,17.5) has 140 bin [17.5,17.6) has 127 bin [17.6,17.7) has 107 bin [17.7,17.8) has 109 bin [17.8,17.9) has 98 bin [17.9,18.0) has 93 bin [18.0,18.1) has 83 bin [18.1,18.2) has 71 bin [18.2,18.3) has 56 bin [18.3,18.4) has 54 bin [18.4,18.5) has 48 bin [18.5,18.6) has 44 bin [18.6,18.7) has 37 bin [18.7,18.8) has 16 bin [18.8,18.9) has 12 bin [18.9,19.0) has 15 bin [19.0,19.1) has 11 bin [19.1,19.2) has 6 bin [19.2,19.3) has 8 bin [19.3,19.4) has 1 average z coordinate -2.9 for 25972038 element(s) point source id histogram with bin size 1.000000 bin 30 has 1417652 bin 31 has 18511090 bin 32 has 6043296 average point source id 31.17810092531052 for 25972038 element(s)