lasinfo (210611) report for 'AHN4T/31CZ2_10.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: 179/2021 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: 42170419 number of points by return: 41665958 398049 93749 11802 861 scale factor x y z: 0.001 0.001 0.001 offset x y z: 108980 453730 0 min x y z: 108980.000 453730.000 -6.094 max x y z: 110019.999 455019.999 16.070 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: 42170419 extended number of points by return: 41665958 398049 93749 11802 861 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 -6094 16070 intensity 57 4097 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 33 user_data 6 7 point_source_ID 163 165 gps_time 270296471.703161 270298218.744585 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 40 255 B 21 253 NIR 60 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0.57 40.97 ('Amplitude') attribute1 -15.16 26.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41665958 number of intermediate returns: 107100 number of last returns: 41661822 number of single returns: 41264461 covered area in square units/kilounits: 1261768/1.26 point density: all returns 33.42 last only 33.02 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42170419 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41665958 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 398049 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 93749 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 11802 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 861 instead zero. overview over extended number of returns of given pulse: 41264461 610461 246999 44159 4339 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 831020 unclassified (1) 40924609 ground (2) 157439 building (6) 252686 water (9) 4665 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3137287 +---> 138266 of those are unclassified (1) +---> 2975372 of those are ground (2) +---> 1665 of those are building (6) +---> 21249 of those are water (9) +---> 735 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.1,-6.0) has 167 bin [-6.0,-5.9) has 11218 bin [-5.9,-5.8) has 73373 bin [-5.8,-5.7) has 70604 bin [-5.7,-5.6) has 135155 bin [-5.6,-5.5) has 509719 bin [-5.5,-5.4) has 796452 bin [-5.4,-5.3) has 760644 bin [-5.3,-5.2) has 518935 bin [-5.2,-5.1) has 245294 bin [-5.1,-5.0) has 125495 bin [-5.0,-4.9) has 98459 bin [-4.9,-4.8) has 75181 bin [-4.8,-4.7) has 66828 bin [-4.7,-4.6) has 66953 bin [-4.6,-4.5) has 64821 bin [-4.5,-4.4) has 60158 bin [-4.4,-4.3) has 55754 bin [-4.3,-4.2) has 50530 bin [-4.2,-4.1) has 51844 bin [-4.1,-4.0) has 50251 bin [-4.0,-3.9) has 48976 bin [-3.9,-3.8) has 46741 bin [-3.8,-3.7) has 44007 bin [-3.7,-3.6) has 40536 bin [-3.6,-3.5) has 38142 bin [-3.5,-3.4) has 36455 bin [-3.4,-3.3) has 34969 bin [-3.3,-3.2) has 32677 bin [-3.2,-3.1) has 33379 bin [-3.1,-3.0) has 32850 bin [-3.0,-2.9) has 60523 bin [-2.9,-2.8) has 136311 bin [-2.8,-2.7) has 231373 bin [-2.7,-2.6) has 316441 bin [-2.6,-2.5) has 715096 bin [-2.5,-2.4) has 2363566 bin [-2.4,-2.3) has 5005185 bin [-2.3,-2.2) has 4700661 bin [-2.2,-2.1) has 4785841 bin [-2.1,-2.0) has 6414432 bin [-2.0,-1.9) has 6962260 bin [-1.9,-1.8) has 3870226 bin [-1.8,-1.7) has 1055845 bin [-1.7,-1.6) has 352510 bin [-1.6,-1.5) has 112611 bin [-1.5,-1.4) has 80121 bin [-1.4,-1.3) has 30287 bin [-1.3,-1.2) has 18503 bin [-1.2,-1.1) has 18759 bin [-1.1,-1.0) has 14596 bin [-1.0,-0.9) has 12849 bin [-0.9,-0.8) has 12519 bin [-0.8,-0.7) has 13379 bin [-0.7,-0.6) has 14489 bin [-0.6,-0.5) has 14325 bin [-0.5,-0.4) has 12567 bin [-0.4,-0.3) has 10165 bin [-0.3,-0.2) has 9272 bin [-0.2,-0.1) has 9194 bin [-0.1,0.0) has 8987 bin [0.0,0.1) has 12568 bin [0.1,0.2) has 11615 bin [0.2,0.3) has 8802 bin [0.3,0.4) has 9067 bin [0.4,0.5) has 9462 bin [0.5,0.6) has 9468 bin [0.6,0.7) has 9069 bin [0.7,0.8) has 8955 bin [0.8,0.9) has 8271 bin [0.9,1.0) has 7464 bin [1.0,1.1) has 7546 bin [1.1,1.2) has 7025 bin [1.2,1.3) has 6891 bin [1.3,1.4) has 6787 bin [1.4,1.5) has 6870 bin [1.5,1.6) has 7574 bin [1.6,1.7) has 6778 bin [1.7,1.8) has 6223 bin [1.8,1.9) has 6168 bin [1.9,2.0) has 6368 bin [2.0,2.1) has 6549 bin [2.1,2.2) has 6153 bin [2.2,2.3) has 6277 bin [2.3,2.4) has 6097 bin [2.4,2.5) has 6087 bin [2.5,2.6) has 6043 bin [2.6,2.7) has 5839 bin [2.7,2.8) has 5753 bin [2.8,2.9) has 5939 bin [2.9,3.0) has 5936 bin [3.0,3.1) has 5873 bin [3.1,3.2) has 5966 bin [3.2,3.3) has 5934 bin [3.3,3.4) has 5814 bin [3.4,3.5) has 5870 bin [3.5,3.6) has 5427 bin [3.6,3.7) has 5179 bin [3.7,3.8) has 4987 bin [3.8,3.9) has 5022 bin [3.9,4.0) has 5076 bin [4.0,4.1) has 5161 bin [4.1,4.2) has 4916 bin [4.2,4.3) has 4864 bin [4.3,4.4) has 5002 bin [4.4,4.5) has 4729 bin [4.5,4.6) has 4759 bin [4.6,4.7) has 4557 bin [4.7,4.8) has 4631 bin [4.8,4.9) has 4480 bin [4.9,5.0) has 4460 bin [5.0,5.1) has 4572 bin [5.1,5.2) has 4516 bin [5.2,5.3) has 4381 bin [5.3,5.4) has 4574 bin [5.4,5.5) has 4433 bin [5.5,5.6) has 4475 bin [5.6,5.7) has 4370 bin [5.7,5.8) has 4577 bin [5.8,5.9) has 4334 bin [5.9,6.0) has 4339 bin [6.0,6.1) has 4492 bin [6.1,6.2) has 4384 bin [6.2,6.3) has 4414 bin [6.3,6.4) has 4306 bin [6.4,6.5) has 4538 bin [6.5,6.6) has 4473 bin [6.6,6.7) has 4448 bin [6.7,6.8) has 4298 bin [6.8,6.9) has 4213 bin [6.9,7.0) has 3976 bin [7.0,7.1) has 3889 bin [7.1,7.2) has 3764 bin [7.2,7.3) has 3581 bin [7.3,7.4) has 3695 bin [7.4,7.5) has 3673 bin [7.5,7.6) has 3787 bin [7.6,7.7) has 3737 bin [7.7,7.8) has 3600 bin [7.8,7.9) has 3526 bin [7.9,8.0) has 3320 bin [8.0,8.1) has 3308 bin [8.1,8.2) has 3110 bin [8.2,8.3) has 3097 bin [8.3,8.4) has 2810 bin [8.4,8.5) has 2782 bin [8.5,8.6) has 2767 bin [8.6,8.7) has 2707 bin [8.7,8.8) has 2710 bin [8.8,8.9) has 2626 bin [8.9,9.0) has 2655 bin [9.0,9.1) has 2479 bin [9.1,9.2) has 2263 bin [9.2,9.3) has 2211 bin [9.3,9.4) has 2128 bin [9.4,9.5) has 1967 bin [9.5,9.6) has 2022 bin [9.6,9.7) has 1978 bin [9.7,9.8) has 1893 bin [9.8,9.9) has 1776 bin [9.9,10.0) has 1785 bin [10.0,10.1) has 1664 bin [10.1,10.2) has 1506 bin [10.2,10.3) has 1311 bin [10.3,10.4) has 1190 bin [10.4,10.5) has 1207 bin [10.5,10.6) has 1177 bin [10.6,10.7) has 1110 bin [10.7,10.8) has 1117 bin [10.8,10.9) has 1023 bin [10.9,11.0) has 1019 bin [11.0,11.1) has 972 bin [11.1,11.2) has 910 bin [11.2,11.3) has 915 bin [11.3,11.4) has 823 bin [11.4,11.5) has 808 bin [11.5,11.6) has 769 bin [11.6,11.7) has 784 bin [11.7,11.8) has 813 bin [11.8,11.9) has 733 bin [11.9,12.0) has 717 bin [12.0,12.1) has 680 bin [12.1,12.2) has 678 bin [12.2,12.3) has 649 bin [12.3,12.4) has 631 bin [12.4,12.5) has 566 bin [12.5,12.6) has 544 bin [12.6,12.7) has 557 bin [12.7,12.8) has 548 bin [12.8,12.9) has 511 bin [12.9,13.0) has 500 bin [13.0,13.1) has 456 bin [13.1,13.2) has 432 bin [13.2,13.3) has 412 bin [13.3,13.4) has 394 bin [13.4,13.5) has 336 bin [13.5,13.6) has 348 bin [13.6,13.7) has 297 bin [13.7,13.8) has 251 bin [13.8,13.9) has 234 bin [13.9,14.0) has 175 bin [14.0,14.1) has 173 bin [14.1,14.2) has 130 bin [14.2,14.3) has 122 bin [14.3,14.4) has 112 bin [14.4,14.5) has 79 bin [14.5,14.6) has 80 bin [14.6,14.7) has 56 bin [14.7,14.8) has 69 bin [14.8,14.9) has 46 bin [14.9,15.0) has 44 bin [15.0,15.1) has 27 bin [15.1,15.2) has 29 bin [15.2,15.3) has 14 bin [15.3,15.4) has 21 bin [15.4,15.5) has 21 bin [15.5,15.6) has 17 bin [15.6,15.7) has 15 bin [15.7,15.8) has 15 bin [15.8,15.9) has 6 bin [15.9,16.0) has 2 bin [16.0,16.1) has 4 average z coordinate -2.3 for 42170419 element(s) point source id histogram with bin size 1.000000 bin 163 has 9055185 bin 164 has 29411189 bin 165 has 3704045 average point source id 163.873106786062522 for 42170419 element(s)