lasinfo (210611) report for 'AHN4T/19DN1_24.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: 25956939 number of points by return: 25079422 592957 225269 58302 989 scale factor x y z: 0.001 0.001 0.001 offset x y z: 112980 506230 0 min x y z: 112980.000 506230.000 -4.495 max x y z: 114019.999 507519.999 18.787 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: 25956939 extended number of points by return: 25079422 592957 225269 58302 989 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 -4495 18787 intensity 0 4876 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 -29 29 user_data 8 9 point_source_ID 29 31 gps_time 269527328.615892 269528572.236957 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 26 255 B 26 255 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 48.76 ('Amplitude') attribute1 -18.03 31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25079422 number of intermediate returns: 285622 number of last returns: 25072207 number of single returns: 24480312 covered area in square units/kilounits: 1323740/1.32 point density: all returns 19.61 last only 18.94 (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 25956939 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25079422 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 592957 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 225269 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 58302 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 989 instead zero. overview over extended number of returns of given pulse: 24480312 739515 502109 230050 4803 150 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1317910 unclassified (1) 23095496 ground (2) 287277 building (6) 1228660 water (9) 27596 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1699956 +---> 22629 of those are unclassified (1) +---> 1599148 of those are ground (2) +---> 78061 of those are water (9) +---> 118 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.5,-4.4) has 212 bin [-4.4,-4.3) has 109 bin [-4.3,-4.2) has 61 bin [-4.2,-4.1) has 46 bin [-4.1,-4.0) has 6614 bin [-4.0,-3.9) has 973 bin [-3.9,-3.8) has 1365 bin [-3.8,-3.7) has 1741 bin [-3.7,-3.6) has 4963 bin [-3.6,-3.5) has 9252 bin [-3.5,-3.4) has 3536 bin [-3.4,-3.3) has 19972 bin [-3.3,-3.2) has 10097 bin [-3.2,-3.1) has 9586 bin [-3.1,-3.0) has 8984 bin [-3.0,-2.9) has 13963 bin [-2.9,-2.8) has 23526 bin [-2.8,-2.7) has 35277 bin [-2.7,-2.6) has 98216 bin [-2.6,-2.5) has 125965 bin [-2.5,-2.4) has 268156 bin [-2.4,-2.3) has 626833 bin [-2.3,-2.2) has 575254 bin [-2.2,-2.1) has 770422 bin [-2.1,-2.0) has 780246 bin [-2.0,-1.9) has 429050 bin [-1.9,-1.8) has 272304 bin [-1.8,-1.7) has 402922 bin [-1.7,-1.6) has 846369 bin [-1.6,-1.5) has 1240446 bin [-1.5,-1.4) has 1254296 bin [-1.4,-1.3) has 3303831 bin [-1.3,-1.2) has 5685542 bin [-1.2,-1.1) has 2919829 bin [-1.1,-1.0) has 1023103 bin [-1.0,-0.9) has 293732 bin [-0.9,-0.8) has 208517 bin [-0.8,-0.7) has 170143 bin [-0.7,-0.6) has 117194 bin [-0.6,-0.5) has 168522 bin [-0.5,-0.4) has 709004 bin [-0.4,-0.3) has 422102 bin [-0.3,-0.2) has 271903 bin [-0.2,-0.1) has 243322 bin [-0.1,0.0) has 185559 bin [0.0,0.1) has 164572 bin [0.1,0.2) has 151769 bin [0.2,0.3) has 125218 bin [0.3,0.4) has 126070 bin [0.4,0.5) has 105254 bin [0.5,0.6) has 92445 bin [0.6,0.7) has 120651 bin [0.7,0.8) has 81551 bin [0.8,0.9) has 79947 bin [0.9,1.0) has 67894 bin [1.0,1.1) has 70151 bin [1.1,1.2) has 36538 bin [1.2,1.3) has 24328 bin [1.3,1.4) has 24063 bin [1.4,1.5) has 20375 bin [1.5,1.6) has 19600 bin [1.6,1.7) has 18646 bin [1.7,1.8) has 18857 bin [1.8,1.9) has 20783 bin [1.9,2.0) has 20636 bin [2.0,2.1) has 21428 bin [2.1,2.2) has 23843 bin [2.2,2.3) has 25961 bin [2.3,2.4) has 22501 bin [2.4,2.5) has 20266 bin [2.5,2.6) has 18683 bin [2.6,2.7) has 18205 bin [2.7,2.8) has 19483 bin [2.8,2.9) has 18859 bin [2.9,3.0) has 20089 bin [3.0,3.1) has 19294 bin [3.1,3.2) has 18876 bin [3.2,3.3) has 18496 bin [3.3,3.4) has 18094 bin [3.4,3.5) has 18390 bin [3.5,3.6) has 18209 bin [3.6,3.7) has 18075 bin [3.7,3.8) has 17688 bin [3.8,3.9) has 17733 bin [3.9,4.0) has 17329 bin [4.0,4.1) has 16763 bin [4.1,4.2) has 17120 bin [4.2,4.3) has 17353 bin [4.3,4.4) has 17206 bin [4.4,4.5) has 16480 bin [4.5,4.6) has 15582 bin [4.6,4.7) has 15360 bin [4.7,4.8) has 15417 bin [4.8,4.9) has 16379 bin [4.9,5.0) has 14663 bin [5.0,5.1) has 14426 bin [5.1,5.2) has 14304 bin [5.2,5.3) has 13504 bin [5.3,5.4) has 13641 bin [5.4,5.5) has 13421 bin [5.5,5.6) has 12796 bin [5.6,5.7) has 12106 bin [5.7,5.8) has 11465 bin [5.8,5.9) has 11421 bin [5.9,6.0) has 11177 bin [6.0,6.1) has 10823 bin [6.1,6.2) has 10435 bin [6.2,6.3) has 10341 bin [6.3,6.4) has 10091 bin [6.4,6.5) has 9977 bin [6.5,6.6) has 9919 bin [6.6,6.7) has 9398 bin [6.7,6.8) has 9451 bin [6.8,6.9) has 9039 bin [6.9,7.0) has 8989 bin [7.0,7.1) has 8767 bin [7.1,7.2) has 8539 bin [7.2,7.3) has 8752 bin [7.3,7.4) has 8037 bin [7.4,7.5) has 8160 bin [7.5,7.6) has 8407 bin [7.6,7.7) has 7780 bin [7.7,7.8) has 7533 bin [7.8,7.9) has 7119 bin [7.9,8.0) has 7148 bin [8.0,8.1) has 6737 bin [8.1,8.2) has 6591 bin [8.2,8.3) has 6426 bin [8.3,8.4) has 6250 bin [8.4,8.5) has 5963 bin [8.5,8.6) has 5811 bin [8.6,8.7) has 5623 bin [8.7,8.8) has 5453 bin [8.8,8.9) has 5236 bin [8.9,9.0) has 5208 bin [9.0,9.1) has 5006 bin [9.1,9.2) has 4778 bin [9.2,9.3) has 4622 bin [9.3,9.4) has 4341 bin [9.4,9.5) has 4076 bin [9.5,9.6) has 4006 bin [9.6,9.7) has 3868 bin [9.7,9.8) has 3529 bin [9.8,9.9) has 3256 bin [9.9,10.0) has 3010 bin [10.0,10.1) has 2824 bin [10.1,10.2) has 2716 bin [10.2,10.3) has 2645 bin [10.3,10.4) has 2359 bin [10.4,10.5) has 2340 bin [10.5,10.6) has 2130 bin [10.6,10.7) has 1991 bin [10.7,10.8) has 1717 bin [10.8,10.9) has 1611 bin [10.9,11.0) has 1485 bin [11.0,11.1) has 1421 bin [11.1,11.2) has 1394 bin [11.2,11.3) has 1283 bin [11.3,11.4) has 1145 bin [11.4,11.5) has 1036 bin [11.5,11.6) has 965 bin [11.6,11.7) has 916 bin [11.7,11.8) has 868 bin [11.8,11.9) has 780 bin [11.9,12.0) has 699 bin [12.0,12.1) has 689 bin [12.1,12.2) has 653 bin [12.2,12.3) has 648 bin [12.3,12.4) has 603 bin [12.4,12.5) has 587 bin [12.5,12.6) has 571 bin [12.6,12.7) has 501 bin [12.7,12.8) has 484 bin [12.8,12.9) has 411 bin [12.9,13.0) has 419 bin [13.0,13.1) has 430 bin [13.1,13.2) has 386 bin [13.2,13.3) has 341 bin [13.3,13.4) has 324 bin [13.4,13.5) has 314 bin [13.5,13.6) has 297 bin [13.6,13.7) has 267 bin [13.7,13.8) has 232 bin [13.8,13.9) has 226 bin [13.9,14.0) has 206 bin [14.0,14.1) has 185 bin [14.1,14.2) has 180 bin [14.2,14.3) has 187 bin [14.3,14.4) has 151 bin [14.4,14.5) has 132 bin [14.5,14.6) has 132 bin [14.6,14.7) has 156 bin [14.7,14.8) has 123 bin [14.8,14.9) has 110 bin [14.9,15.0) has 133 bin [15.0,15.1) has 117 bin [15.1,15.2) has 93 bin [15.2,15.3) has 110 bin [15.3,15.4) has 111 bin [15.4,15.5) has 86 bin [15.5,15.6) has 89 bin [15.6,15.7) has 74 bin [15.7,15.8) has 68 bin [15.8,15.9) has 74 bin [15.9,16.0) has 61 bin [16.0,16.1) has 62 bin [16.1,16.2) has 62 bin [16.2,16.3) has 47 bin [16.3,16.4) has 47 bin [16.4,16.5) has 39 bin [16.5,16.6) has 37 bin [16.6,16.7) has 34 bin [16.7,16.8) has 22 bin [16.8,16.9) has 23 bin [16.9,17.0) has 28 bin [17.0,17.1) has 24 bin [17.1,17.2) has 28 bin [17.2,17.3) has 15 bin [17.3,17.4) has 21 bin [17.4,17.5) has 20 bin [17.5,17.6) has 21 bin [17.6,17.7) has 26 bin [17.7,17.8) has 22 bin [17.8,17.9) has 9 bin [17.9,18.0) has 13 bin [18.0,18.1) has 9 bin [18.1,18.2) has 10 bin [18.2,18.3) has 10 bin [18.3,18.4) has 11 bin [18.4,18.5) has 16 bin [18.5,18.6) has 4 bin [18.6,18.7) has 4 bin [18.7,18.8) has 1 average z coordinate -1.0 for 25956939 element(s) point source id histogram with bin size 1.000000 bin 29 has 4404186 bin 30 has 19210234 bin 31 has 2342519 average point source id 29.920573569942125 for 25956939 element(s)