lasinfo (210611) report for 'AHN4T/39AZ1_18.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: 180/2021 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: 63780154 number of points by return: 58913154 3868909 839456 143500 15135 scale factor x y z: 0.001 0.001 0.001 offset x y z: 141980 438730 0 min x y z: 141980.000 438730.000 -1.065 max x y z: 143019.999 440019.999 49.693 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: 63780154 extended number of points by return: 58913154 3868909 839456 143500 15135 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 -1065 49693 intensity 0 4933 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 -32 10 user_data 6 7 point_source_ID 68 85 gps_time 269717517.970358 270022355.403068 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 29 255 B 16 255 NIR 28 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 1667 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.95 34.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 58913154 number of intermediate returns: 1003142 number of last returns: 58834073 number of single returns: 54970215 covered area in square units/kilounits: 1319004/1.32 point density: all returns 48.35 last only 44.60 (per square units) spacing: all returns 0.14 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 63780154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 58913154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3868909 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 839456 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 143500 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15135 instead zero. overview over extended number of returns of given pulse: 54970215 6119654 2096991 516092 76087 1085 30 0 0 0 0 0 0 0 0 histogram of classification of points: 7974799 unclassified (1) 36080343 ground (2) 19497360 building (6) 178034 water (9) 49618 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4140142 +---> 451998 of those are unclassified (1) +---> 2884973 of those are ground (2) +---> 784927 of those are building (6) +---> 16448 of those are water (9) +---> 1796 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 1 bin [-1.0,-0.9) has 1 bin [-0.8,-0.7) has 1 bin [-0.7,-0.6) has 3 bin [-0.6,-0.5) has 280 bin [-0.5,-0.4) has 8606 bin [-0.4,-0.3) has 17293 bin [-0.3,-0.2) has 6931 bin [-0.2,-0.1) has 16846 bin [-0.1,0.0) has 95961 bin [0.0,0.1) has 142091 bin [0.1,0.2) has 400844 bin [0.2,0.3) has 697942 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[41.5,41.6) has 2 bin [41.6,41.7) has 1 bin [41.7,41.8) has 1 bin [41.8,41.9) has 5 bin [41.9,42.0) has 3 bin [42.0,42.1) has 4 bin [42.1,42.2) has 3 bin [42.3,42.4) has 2 bin [42.4,42.5) has 2 bin [42.5,42.6) has 1 bin [42.6,42.7) has 3 bin [42.7,42.8) has 2 bin [42.8,42.9) has 2 bin [42.9,43.0) has 3 bin [43.0,43.1) has 2 bin [43.1,43.2) has 2 bin [43.2,43.3) has 6 bin [43.3,43.4) has 2 bin [43.4,43.5) has 2 bin [43.5,43.6) has 2 bin [43.6,43.7) has 2 bin [43.7,43.8) has 2 bin [43.8,43.9) has 5 bin [43.9,44.0) has 3 bin [44.0,44.1) has 2 bin [44.1,44.2) has 2 bin [44.2,44.3) has 1 bin [44.4,44.5) has 5 bin [44.5,44.6) has 4 bin [44.6,44.7) has 6 bin [44.8,44.9) has 1 bin [44.9,45.0) has 1 bin [45.0,45.1) has 1 bin [45.1,45.2) has 1 bin [45.2,45.3) has 1 bin [45.4,45.5) has 21 bin [45.5,45.6) has 26 bin [45.6,45.7) has 20 bin [45.7,45.8) has 41 bin [45.8,45.9) has 11 bin [45.9,46.0) has 5 bin [46.0,46.1) has 1 bin [46.2,46.3) has 2 bin [46.8,46.9) has 1 bin [47.1,47.2) has 1 bin [47.5,47.6) has 1 bin [47.8,47.9) has 1 bin [49.0,49.1) has 2 bin [49.5,49.6) has 1 bin [49.6,49.7) has 1 average z coordinate 4.3 for 63780154 element(s) point source id histogram with bin size 1.000000 bin 68 has 20376809 bin 69 has 24164635 bin 85 has 19238710 average point source id 73.506771040408594 for 63780154 element(s)