lasinfo (210611) report for 'AHN4T/09BZ1_19.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: 176/2021 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: 40569616 number of points by return: 34116639 4171089 1759534 503970 18384 scale factor x y z: 0.001 0.001 0.001 offset x y z: 112980 563730 0 min x y z: 112980.000 563730.000 -0.989 max x y z: 114019.999 565019.999 27.255 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: 40569616 extended number of points by return: 34116639 4171089 1759534 503970 18384 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 -989 27255 intensity 53 4939 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 13 user_data 8 9 point_source_ID 1042 1046 gps_time 265134919.535326 265138018.902764 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 33 255 B 21 255 NIR 35 248 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0.53 49.39 ('Amplitude') attribute1 -16.62 32.9 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34116639 number of intermediate returns: 2282071 number of last returns: 34097481 number of single returns: 29926575 covered area in square units/kilounits: 1337824/1.34 point density: all returns 30.33 last only 25.49 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40569616 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34116639 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4171089 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1759534 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 503970 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18384 instead zero. overview over extended number of returns of given pulse: 29926575 4843932 3766806 1940571 88900 2697 135 0 0 0 0 0 0 0 0 histogram of classification of points: 8796595 unclassified (1) 30519314 ground (2) 1189826 building (6) 61829 water (9) 2052 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2945272 +---> 880108 of those are unclassified (1) +---> 1990552 of those are ground (2) +---> 58232 of those are building (6) +---> 16314 of those are water (9) +---> 66 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 59 bin [-0.9,-0.8) has 47 bin [-0.8,-0.7) has 159 bin [-0.7,-0.6) has 13578 bin [-0.6,-0.5) has 40449 bin [-0.5,-0.4) has 59037 bin [-0.4,-0.3) has 76527 bin [-0.3,-0.2) has 81518 bin [-0.2,-0.1) has 85904 bin [-0.1,0.0) has 90349 bin [0.0,0.1) has 97980 bin [0.1,0.2) has 109866 bin [0.2,0.3) has 199963 bin [0.3,0.4) has 534361 bin [0.4,0.5) has 2608331 bin [0.5,0.6) has 3595361 bin [0.6,0.7) has 3721442 bin [0.7,0.8) has 3896588 bin [0.8,0.9) has 2769190 bin [0.9,1.0) has 2553674 bin [1.0,1.1) has 2378881 bin [1.1,1.2) has 1917375 bin [1.2,1.3) has 1345165 bin [1.3,1.4) has 1091319 bin [1.4,1.5) has 921337 bin [1.5,1.6) has 762888 bin [1.6,1.7) has 618411 bin [1.7,1.8) has 494569 bin [1.8,1.9) has 353966 bin [1.9,2.0) has 274065 bin [2.0,2.1) has 224040 bin [2.1,2.2) has 176622 bin [2.2,2.3) has 161499 bin [2.3,2.4) has 142506 bin [2.4,2.5) has 124899 bin [2.5,2.6) has 125315 bin [2.6,2.7) has 128443 bin [2.7,2.8) has 133089 bin [2.8,2.9) has 139320 bin [2.9,3.0) has 143104 bin [3.0,3.1) has 145200 bin [3.1,3.2) has 148692 bin [3.2,3.3) has 156454 bin [3.3,3.4) has 157103 bin [3.4,3.5) has 162479 bin [3.5,3.6) has 161191 bin [3.6,3.7) has 160363 bin [3.7,3.8) has 155731 bin [3.8,3.9) has 152356 bin [3.9,4.0) has 151906 bin [4.0,4.1) has 145278 bin [4.1,4.2) has 142700 bin 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bin [20.0,20.1) has 12032 bin [20.1,20.2) has 11638 bin [20.2,20.3) has 11018 bin [20.3,20.4) has 10666 bin [20.4,20.5) has 9963 bin [20.5,20.6) has 9517 bin [20.6,20.7) has 9072 bin [20.7,20.8) has 8100 bin [20.8,20.9) has 7680 bin [20.9,21.0) has 7156 bin [21.0,21.1) has 6727 bin [21.1,21.2) has 6216 bin [21.2,21.3) has 6048 bin [21.3,21.4) has 5523 bin [21.4,21.5) has 5351 bin [21.5,21.6) has 4900 bin [21.6,21.7) has 4731 bin [21.7,21.8) has 4502 bin [21.8,21.9) has 4514 bin [21.9,22.0) has 4246 bin [22.0,22.1) has 3951 bin [22.1,22.2) has 3538 bin [22.2,22.3) has 3350 bin [22.3,22.4) has 3119 bin [22.4,22.5) has 3061 bin [22.5,22.6) has 2860 bin [22.6,22.7) has 2719 bin [22.7,22.8) has 2415 bin [22.8,22.9) has 1967 bin [22.9,23.0) has 1629 bin [23.0,23.1) has 1411 bin [23.1,23.2) has 1497 bin [23.2,23.3) has 1541 bin [23.3,23.4) has 1444 bin [23.4,23.5) has 1395 bin [23.5,23.6) has 1275 bin [23.6,23.7) has 1227 bin [23.7,23.8) has 1204 bin [23.8,23.9) has 1184 bin [23.9,24.0) has 1101 bin [24.0,24.1) has 998 bin [24.1,24.2) has 886 bin [24.2,24.3) has 832 bin [24.3,24.4) has 813 bin [24.4,24.5) has 705 bin [24.5,24.6) has 664 bin [24.6,24.7) has 621 bin [24.7,24.8) has 598 bin [24.8,24.9) has 515 bin [24.9,25.0) has 462 bin [25.0,25.1) has 465 bin [25.1,25.2) has 388 bin [25.2,25.3) has 327 bin [25.3,25.4) has 255 bin [25.4,25.5) has 219 bin [25.5,25.6) has 190 bin [25.6,25.7) has 187 bin [25.7,25.8) has 170 bin [25.8,25.9) has 136 bin [25.9,26.0) has 123 bin [26.0,26.1) has 107 bin [26.1,26.2) has 73 bin [26.2,26.3) has 68 bin [26.3,26.4) has 68 bin [26.4,26.5) has 39 bin [26.5,26.6) has 35 bin [26.6,26.7) has 11 bin [26.7,26.8) has 13 bin [26.8,26.9) has 3 bin [26.9,27.0) has 1 bin [27.0,27.1) has 7 bin [27.1,27.2) has 1 bin [27.2,27.3) has 1 average z coordinate 2.5 for 40569616 element(s) point source id histogram with bin size 1.000000 bin 1042 has 14340754 bin 1043 has 17453949 bin 1046 has 8774913 average point source id 1043.295393108970984 for 40569616 element(s)