lasinfo (210611) report for 'AHN4T/20HN2_21.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: 29199772 number of points by return: 29138483 56258 4745 286 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 174980 506230 0 min x y z: 174980.000 506230.000 -6.346 max x y z: 176019.999 507519.999 10.575 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: 29199772 extended number of points by return: 29138483 56258 4745 286 0 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 -6346 10575 intensity 54 4317 return_number 1 4 number_of_returns 1 4 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 187 190 gps_time 270133810.660309 270194168.461508 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 44 255 B 34 255 NIR 40 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.54 43.17 ('Amplitude') attribute1 -17.73 25.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29138483 number of intermediate returns: 4948 number of last returns: 29137463 number of single returns: 29081122 covered area in square units/kilounits: 1335520/1.34 point density: all returns 21.86 last only 21.82 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29199772 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29138483 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 56258 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4745 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 286 instead zero. overview over extended number of returns of given pulse: 29081122 103998 13485 1167 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 154929 unclassified (1) 27880787 ground (2) 706035 building (6) 455357 water (9) 2664 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2044023 +---> 10425 of those are unclassified (1) +---> 1984885 of those are ground (2) +---> 34832 of those are building (6) +---> 13881 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.4,-6.3) has 4 bin [-6.3,-6.2) has 978 bin [-6.2,-6.1) has 2000 bin [-6.1,-6.0) has 242663 bin [-6.0,-5.9) has 113229 bin [-5.9,-5.8) has 167118 bin [-5.8,-5.7) has 72576 bin [-5.7,-5.6) has 79655 bin [-5.6,-5.5) has 82128 bin [-5.5,-5.4) has 72972 bin [-5.4,-5.3) has 72800 bin [-5.3,-5.2) has 83434 bin [-5.2,-5.1) has 97682 bin [-5.1,-5.0) has 100066 bin [-5.0,-4.9) has 87841 bin [-4.9,-4.8) has 103388 bin [-4.8,-4.7) has 163495 bin [-4.7,-4.6) has 247763 bin [-4.6,-4.5) has 3220138 bin [-4.5,-4.4) has 11438067 bin [-4.4,-4.3) has 6547582 bin [-4.3,-4.2) has 2022415 bin [-4.2,-4.1) has 576507 bin [-4.1,-4.0) has 488424 bin [-4.0,-3.9) has 573809 bin [-3.9,-3.8) has 283391 bin [-3.8,-3.7) has 310059 bin [-3.7,-3.6) has 339145 bin [-3.6,-3.5) has 175281 bin [-3.5,-3.4) has 149321 bin [-3.4,-3.3) has 150161 bin [-3.3,-3.2) has 133262 bin [-3.2,-3.1) has 73322 bin [-3.1,-3.0) has 26896 bin [-3.0,-2.9) has 31302 bin [-2.9,-2.8) has 41265 bin [-2.8,-2.7) has 21592 bin [-2.7,-2.6) has 10104 bin [-2.6,-2.5) has 10616 bin [-2.5,-2.4) has 7159 bin [-2.4,-2.3) has 6673 bin [-2.3,-2.2) has 2280 bin [-2.2,-2.1) has 1021 bin [-2.1,-2.0) has 1216 bin [-2.0,-1.9) has 1379 bin [-1.9,-1.8) has 832 bin [-1.8,-1.7) has 763 bin [-1.7,-1.6) has 1305 bin [-1.6,-1.5) has 1883 bin [-1.5,-1.4) has 1737 bin [-1.4,-1.3) has 948 bin [-1.3,-1.2) has 1404 bin [-1.2,-1.1) has 1264 bin [-1.1,-1.0) has 3172 bin [-1.0,-0.9) has 7556 bin [-0.9,-0.8) has 1902 bin [-0.8,-0.7) has 1141 bin [-0.7,-0.6) has 1412 bin [-0.6,-0.5) has 1272 bin [-0.5,-0.4) has 1514 bin [-0.4,-0.3) has 1672 bin [-0.3,-0.2) has 2395 bin [-0.2,-0.1) has 2845 bin [-0.1,0.0) has 5038 bin [0.0,0.1) has 3534 bin [0.1,0.2) has 1875 bin [0.2,0.3) has 2161 bin [0.3,0.4) has 2526 bin [0.4,0.5) has 2278 bin [0.5,0.6) has 1167 bin [0.6,0.7) has 841 bin [0.7,0.8) has 811 bin [0.8,0.9) has 1637 bin [0.9,1.0) has 2972 bin [1.0,1.1) has 1667 bin [1.1,1.2) has 1543 bin [1.2,1.3) has 837 bin [1.3,1.4) has 1022 bin [1.4,1.5) has 1466 bin [1.5,1.6) has 878 bin [1.6,1.7) has 1857 bin [1.7,1.8) has 1523 bin [1.8,1.9) has 804 bin [1.9,2.0) has 807 bin [2.0,2.1) has 619 bin [2.1,2.2) has 1429 bin [2.2,2.3) has 797 bin [2.3,2.4) has 527 bin [2.4,2.5) has 719 bin [2.5,2.6) has 586 bin [2.6,2.7) has 456 bin [2.7,2.8) has 615 bin [2.8,2.9) has 651 bin [2.9,3.0) has 445 bin [3.0,3.1) has 327 bin [3.1,3.2) has 282 bin [3.2,3.3) has 315 bin [3.3,3.4) has 405 bin [3.4,3.5) has 712 bin [3.5,3.6) has 4207 bin [3.6,3.7) has 7573 bin [3.7,3.8) has 4043 bin [3.8,3.9) has 7006 bin [3.9,4.0) has 9922 bin [4.0,4.1) has 1592 bin [4.1,4.2) has 707 bin [4.2,4.3) has 442 bin [4.3,4.4) has 342 bin [4.4,4.5) has 264 bin [4.5,4.6) has 192 bin [4.6,4.7) has 226 bin [4.7,4.8) has 187 bin [4.8,4.9) has 314 bin [4.9,5.0) has 222 bin [5.0,5.1) has 183 bin [5.1,5.2) has 188 bin [5.2,5.3) has 1681 bin [5.3,5.4) has 606 bin [5.4,5.5) has 149 bin [5.5,5.6) has 84 bin [5.6,5.7) has 108 bin [5.7,5.8) has 166 bin [5.8,5.9) has 274 bin [5.9,6.0) has 5012 bin [6.0,6.1) has 43973 bin [6.1,6.2) has 39441 bin [6.2,6.3) has 49983 bin [6.3,6.4) has 88697 bin [6.4,6.5) has 79614 bin [6.5,6.6) has 68889 bin [6.6,6.7) has 61265 bin [6.7,6.8) has 49888 bin [6.8,6.9) has 39823 bin [6.9,7.0) has 33573 bin [7.0,7.1) has 24904 bin [7.1,7.2) has 15376 bin [7.2,7.3) has 3548 bin [7.3,7.4) has 6489 bin [7.4,7.5) has 6281 bin [7.5,7.6) has 6288 bin [7.6,7.7) has 6584 bin [7.7,7.8) has 2717 bin [7.8,7.9) has 2245 bin [7.9,8.0) has 433 bin [8.0,8.1) has 73 bin [8.1,8.2) has 86 bin [8.2,8.3) has 333 bin [8.3,8.4) has 211 bin [8.4,8.5) has 87 bin [8.5,8.6) has 125 bin [8.6,8.7) has 289 bin [8.7,8.8) has 292 bin [8.8,8.9) has 114 bin [8.9,9.0) has 76 bin [9.0,9.1) has 87 bin [9.1,9.2) has 538 bin [9.2,9.3) has 1759 bin [9.3,9.4) has 372 bin [9.4,9.5) has 210 bin [9.5,9.6) has 710 bin [9.6,9.7) has 504 bin [9.7,9.8) has 528 bin [9.8,9.9) has 1507 bin [9.9,10.0) has 363 bin [10.0,10.1) has 1560 bin [10.1,10.2) has 723 bin [10.2,10.3) has 194 bin [10.3,10.4) has 2 bin [10.4,10.5) has 1 bin [10.5,10.6) has 2 average z coordinate -4.1 for 29199772 element(s) point source id histogram with bin size 1.000000 bin 187 has 3698229 bin 188 has 20987472 bin 190 has 4514071 average point source id 188.182532692378544 for 29199772 element(s)