lasinfo (210611) report for 'AHN4T/57FZ2_02.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: 340/2022 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: 35344560 number of points by return: 25921748 6977923 2075696 335403 33790 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 367480 0 min x y z: 175980.000 367480.000 26.915 max x y z: 177019.999 368769.999 60.809 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: 35344560 extended number of points by return: 25921748 6977923 2075696 335403 33790 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 26915 60809 intensity 0 5029 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 90 92 gps_time 297848868.143152 297851402.158083 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 38 255 B 28 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.11 33.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25921748 number of intermediate returns: 2450735 number of last returns: 25881711 number of single returns: 18909634 covered area in square units/kilounits: 1332744/1.33 point density: all returns 26.52 last only 19.42 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35344560 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25921748 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6977923 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2075696 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 335403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33790 instead zero. overview over extended number of returns of given pulse: 18909634 9820785 5233288 1210032 158636 10877 1308 0 0 0 0 0 0 0 0 histogram of classification of points: 11607032 unclassified (1) 23458752 ground (2) 149215 building (6) 129561 water (9) +-> flagged as extended overlap: 2581590 +---> 748798 of those are unclassified (1) +---> 1812905 of those are ground (2) +---> 3579 of those are building (6) +---> 16308 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.9,27.0) has 94 bin [27.0,27.1) has 2159 bin [27.1,27.2) has 6032 bin [27.2,27.3) has 5696 bin [27.3,27.4) has 44631 bin [27.4,27.5) has 132706 bin [27.5,27.6) has 529609 bin [27.6,27.7) has 945081 bin [27.7,27.8) has 1208023 bin [27.8,27.9) has 1169256 bin [27.9,28.0) has 1269086 bin [28.0,28.1) has 1510881 bin [28.1,28.2) has 1679083 bin [28.2,28.3) has 2515649 bin [28.3,28.4) has 2771189 bin [28.4,28.5) has 2739734 bin [28.5,28.6) has 1991080 bin [28.6,28.7) has 1846374 bin [28.7,28.8) has 2006033 bin [28.8,28.9) has 955733 bin [28.9,29.0) has 336206 bin [29.0,29.1) has 159953 bin [29.1,29.2) has 95433 bin [29.2,29.3) has 71534 bin [29.3,29.4) has 64469 bin [29.4,29.5) has 50003 bin [29.5,29.6) has 38077 bin [29.6,29.7) has 35233 bin [29.7,29.8) has 34976 bin [29.8,29.9) has 35820 bin [29.9,30.0) has 36688 bin [30.0,30.1) has 36145 bin [30.1,30.2) has 35820 bin [30.2,30.3) has 36101 bin [30.3,30.4) has 38428 bin [30.4,30.5) has 36734 bin [30.5,30.6) has 37083 bin [30.6,30.7) has 37526 bin [30.7,30.8) has 36699 bin [30.8,30.9) has 33860 bin [30.9,31.0) has 32581 bin [31.0,31.1) has 31598 bin [31.1,31.2) has 34893 bin [31.2,31.3) has 36185 bin [31.3,31.4) has 35507 bin [31.4,31.5) has 33477 bin [31.5,31.6) has 34085 bin [31.6,31.7) has 33866 bin [31.7,31.8) has 32675 bin [31.8,31.9) has 30199 bin [31.9,32.0) has 29816 bin [32.0,32.1) has 29863 bin [32.1,32.2) has 30169 bin 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has 36683 bin [47.6,47.7) has 35705 bin [47.7,47.8) has 34323 bin [47.8,47.9) has 32740 bin [47.9,48.0) has 31595 bin [48.0,48.1) has 30408 bin [48.1,48.2) has 29333 bin [48.2,48.3) has 27637 bin [48.3,48.4) has 26614 bin [48.4,48.5) has 25632 bin [48.5,48.6) has 24478 bin [48.6,48.7) has 23268 bin [48.7,48.8) has 22044 bin [48.8,48.9) has 21026 bin [48.9,49.0) has 20184 bin [49.0,49.1) has 19128 bin [49.1,49.2) has 17985 bin [49.2,49.3) has 17099 bin [49.3,49.4) has 16205 bin [49.4,49.5) has 15177 bin [49.5,49.6) has 14016 bin [49.6,49.7) has 13485 bin [49.7,49.8) has 12583 bin [49.8,49.9) has 11853 bin [49.9,50.0) has 11119 bin [50.0,50.1) has 10577 bin [50.1,50.2) has 9805 bin [50.2,50.3) has 9059 bin [50.3,50.4) has 8425 bin [50.4,50.5) has 7767 bin [50.5,50.6) has 7043 bin [50.6,50.7) has 6396 bin [50.7,50.8) has 5956 bin [50.8,50.9) has 5162 bin [50.9,51.0) has 4739 bin [51.0,51.1) has 4291 bin [51.1,51.2) has 3819 bin [51.2,51.3) has 3574 bin [51.3,51.4) has 3162 bin [51.4,51.5) 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[55.6,55.7) has 75 bin [55.7,55.8) has 57 bin [55.8,55.9) has 46 bin [55.9,56.0) has 34 bin [56.0,56.1) has 21 bin [56.1,56.2) has 33 bin [56.2,56.3) has 35 bin [56.3,56.4) has 36 bin [56.4,56.5) has 21 bin [56.5,56.6) has 25 bin [56.6,56.7) has 39 bin [56.7,56.8) has 25 bin [56.8,56.9) has 26 bin [56.9,57.0) has 32 bin [57.0,57.1) has 27 bin [57.1,57.2) has 23 bin [57.2,57.3) has 31 bin [57.3,57.4) has 23 bin [57.4,57.5) has 24 bin [57.5,57.6) has 31 bin [57.6,57.7) has 23 bin [57.7,57.8) has 26 bin [57.8,57.9) has 31 bin [57.9,58.0) has 21 bin [58.0,58.1) has 20 bin [58.1,58.2) has 28 bin [58.2,58.3) has 24 bin [58.3,58.4) has 22 bin [58.4,58.5) has 18 bin [58.5,58.6) has 21 bin [58.6,58.7) has 23 bin [58.7,58.8) has 14 bin [58.8,58.9) has 21 bin [58.9,59.0) has 21 bin [59.0,59.1) has 34 bin [59.1,59.2) has 24 bin [59.2,59.3) has 17 bin [59.3,59.4) has 19 bin [59.4,59.5) has 20 bin [59.5,59.6) has 13 bin [59.6,59.7) has 7 bin [59.7,59.8) has 8 bin [59.8,59.9) has 7 bin [59.9,60.0) has 9 bin [60.0,60.1) has 10 bin [60.1,60.2) has 11 bin [60.2,60.3) has 9 bin [60.3,60.4) has 2 bin [60.4,60.5) has 2 bin [60.5,60.6) has 2 bin [60.6,60.7) has 1 bin [60.7,60.8) has 1 bin [60.8,60.9) has 1 average z coordinate 32.2 for 35344560 element(s) point source id histogram with bin size 1.000000 bin 90 has 2610457 bin 91 has 30364067 bin 92 has 2370036 average point source id 90.993197793380361 for 35344560 element(s)