lasinfo (210611) report for 'AHN4T/11FZ1_13.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: 174/2021 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: 40900003 number of points by return: 25447941 9143780 4748360 1535532 24390 scale factor x y z: 0.001 0.001 0.001 offset x y z: 211980 564980 0 min x y z: 211980.000 564980.000 3.900 max x y z: 213019.999 566269.999 53.348 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: 40900003 extended number of points by return: 25447941 9143780 4748360 1535532 24390 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 3900 53348 intensity 19 4964 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 -2 29 user_data 8 9 point_source_ID 1068 1069 gps_time 268909333.439021 268910440.913915 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 26 255 B 12 255 NIR 38 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -333 4833 extended_scanner_channel 0 0 attribute0 0.19 49.64 ('Amplitude') attribute1 -17.15 33.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25447941 number of intermediate returns: 6323383 number of last returns: 25416544 number of single returns: 16287865 covered area in square units/kilounits: 1327720/1.33 point density: all returns 30.80 last only 19.14 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40900003 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25447941 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9143780 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4748360 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1535532 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24390 instead zero. overview over extended number of returns of given pulse: 16287865 8778745 9645749 6065399 117271 4749 225 0 0 0 0 0 0 0 0 histogram of classification of points: 18870974 unclassified (1) 21876117 ground (2) 114561 building (6) 37597 water (9) 754 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2563300 +---> 1184289 of those are unclassified (1) +---> 1363169 of those are ground (2) +---> 12884 of those are building (6) +---> 2958 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.9,4.0) has 49 bin [4.0,4.1) has 6692 bin [4.1,4.2) has 13518 bin [4.2,4.3) has 8397 bin [4.3,4.4) has 17570 bin [4.4,4.5) has 64389 bin [4.5,4.6) has 120924 bin [4.6,4.7) has 200227 bin [4.7,4.8) has 237912 bin [4.8,4.9) has 285379 bin [4.9,5.0) has 404438 bin [5.0,5.1) has 599862 bin [5.1,5.2) has 744626 bin [5.2,5.3) has 714483 bin [5.3,5.4) has 652089 bin 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[44.3,44.4) has 66 bin [44.4,44.5) has 65 bin [44.5,44.6) has 53 bin [44.6,44.7) has 39 bin [44.7,44.8) has 46 bin [44.8,44.9) has 38 bin [44.9,45.0) has 26 bin [45.0,45.1) has 34 bin [45.1,45.2) has 21 bin [45.2,45.3) has 21 bin [45.3,45.4) has 27 bin [45.4,45.5) has 25 bin [45.5,45.6) has 19 bin [45.6,45.7) has 19 bin [45.7,45.8) has 15 bin [45.8,45.9) has 13 bin [45.9,46.0) has 17 bin [46.0,46.1) has 9 bin [46.1,46.2) has 8 bin [46.2,46.3) has 4 bin [46.3,46.4) has 5 bin [46.4,46.5) has 1 bin [46.5,46.6) has 4 bin [46.6,46.7) has 2 bin [46.7,46.8) has 2 bin [46.8,46.9) has 3 bin [46.9,47.0) has 5 bin [47.0,47.1) has 1 bin [48.7,48.8) has 1 bin [48.8,48.9) has 1 bin [48.9,49.0) has 1 bin [49.1,49.2) has 1 bin [49.2,49.3) has 1 bin [49.3,49.4) has 1 bin [49.6,49.7) has 1 bin [49.8,49.9) has 1 bin [49.9,50.0) has 1 bin [50.6,50.7) has 1 bin [50.9,51.0) has 2 bin [51.4,51.5) has 1 bin [52.4,52.5) has 1 bin [52.6,52.7) has 3 bin [52.7,52.8) has 1 bin [52.9,53.0) has 1 bin [53.0,53.1) has 1 bin [53.1,53.2) has 1 bin [53.2,53.3) has 5 bin [53.3,53.4) has 5 average z coordinate 12.5 for 40900003 element(s) point source id histogram with bin size 1.000000 bin 1068 has 23969772 bin 1069 has 16930231 average point source id 1068.413942047877072 for 40900003 element(s)