lasinfo (210611) report for 'AHN4T/41AZ2_12.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: 23/2023 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: 57587365 number of points by return: 44658637 8745351 3342899 740733 96952 scale factor x y z: 0.001 0.001 0.001 offset x y z: 225980 439980 0 min x y z: 225980.000 439980.000 16.183 max x y z: 227019.999 441269.999 53.895 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: 57587365 extended number of points by return: 44658637 8745351 3342899 740733 96952 2686 107 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 16183 53895 intensity 0 4767 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -21 29 user_data 6 7 point_source_ID 151 211 gps_time 324043631.491149 330437020.871523 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 38 255 B 33 255 NIR 12 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.68 31.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44658637 number of intermediate returns: 4195172 number of last returns: 44628971 number of single returns: 35895415 covered area in square units/kilounits: 1340364/1.34 point density: all returns 42.96 last only 33.30 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 57587365 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44658637 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8745351 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3342899 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 740733 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 96952 instead zero. overview over extended number of returns of given pulse: 35895415 10810439 7813138 2579528 446497 40125 2223 0 0 0 0 0 0 0 0 histogram of classification of points: 15140422 unclassified (1) 41884993 ground (2) 489825 building (6) 72125 water (9) +-> flagged as extended overlap: 3542346 +---> 693130 of those are unclassified (1) +---> 2829427 of those are ground (2) +---> 16869 of those are building (6) +---> 2920 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.1,16.2) has 3 bin [16.2,16.3) has 254 bin [16.3,16.4) has 3712 bin [16.4,16.5) has 7614 bin [16.5,16.6) has 7726 bin [16.6,16.7) has 11715 bin [16.7,16.8) has 12571 bin [16.8,16.9) has 13665 bin [16.9,17.0) has 22696 bin [17.0,17.1) has 68792 bin [17.1,17.2) has 80610 bin [17.2,17.3) has 95818 bin [17.3,17.4) has 235663 bin [17.4,17.5) has 802188 bin [17.5,17.6) has 1772655 bin [17.6,17.7) has 2675898 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bin [48.3,48.4) has 6493 bin [48.4,48.5) has 6199 bin [48.5,48.6) has 5859 bin [48.6,48.7) has 5615 bin [48.7,48.8) has 5254 bin [48.8,48.9) has 5124 bin [48.9,49.0) has 4809 bin [49.0,49.1) has 4529 bin [49.1,49.2) has 4304 bin [49.2,49.3) has 4000 bin [49.3,49.4) has 3651 bin [49.4,49.5) has 3447 bin [49.5,49.6) has 3218 bin [49.6,49.7) has 3071 bin [49.7,49.8) has 2858 bin [49.8,49.9) has 2722 bin [49.9,50.0) has 2449 bin [50.0,50.1) has 2350 bin [50.1,50.2) has 2161 bin [50.2,50.3) has 1928 bin [50.3,50.4) has 1771 bin [50.4,50.5) has 1684 bin [50.5,50.6) has 1502 bin [50.6,50.7) has 1351 bin [50.7,50.8) has 1084 bin [50.8,50.9) has 916 bin [50.9,51.0) has 794 bin [51.0,51.1) has 692 bin [51.1,51.2) has 631 bin [51.2,51.3) has 549 bin [51.3,51.4) has 520 bin [51.4,51.5) has 417 bin [51.5,51.6) has 369 bin [51.6,51.7) has 321 bin [51.7,51.8) has 296 bin [51.8,51.9) has 239 bin [51.9,52.0) has 200 bin [52.0,52.1) has 156 bin [52.1,52.2) has 146 bin [52.2,52.3) has 121 bin [52.3,52.4) has 107 bin [52.4,52.5) has 83 bin [52.5,52.6) has 96 bin [52.6,52.7) has 60 bin [52.7,52.8) has 46 bin [52.8,52.9) has 67 bin [52.9,53.0) has 46 bin [53.0,53.1) has 36 bin [53.1,53.2) has 34 bin [53.2,53.3) has 21 bin [53.3,53.4) has 8 bin [53.4,53.5) has 9 bin [53.5,53.6) has 7 bin [53.6,53.7) has 2 bin [53.7,53.8) has 2 bin [53.8,53.9) has 3 average z coordinate 21.8 for 57587365 element(s) point source id histogram with bin size 1.000000 bin 151 has 6741609 bin 152 has 25351667 bin 211 has 25494089 average point source id 178.002398998460848 for 57587365 element(s)