lasinfo (210611) report for 'AHN4T/25BZ2_16.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: 173/2021 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: 47706814 number of points by return: 41444042 4644421 1335692 253203 29456 scale factor x y z: 0.001 0.001 0.001 offset x y z: 114980 488730 0 min x y z: 114980.000 488730.000 -1.485 max x y z: 116019.999 490019.999 38.025 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: 47706814 extended number of points by return: 41444042 4644421 1335692 253203 29456 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 -1485 38025 intensity 0 4918 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 -31 33 user_data 6 7 point_source_ID 117 119 gps_time 270111219.361710 270113033.174686 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 28 255 B 24 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5500 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.44 34.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41444042 number of intermediate returns: 1621099 number of last returns: 41405732 number of single returns: 36764059 covered area in square units/kilounits: 1281388/1.28 point density: all returns 37.23 last only 32.31 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47706814 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41444042 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4644421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1335692 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 253203 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29456 instead zero. overview over extended number of returns of given pulse: 36764059 6640196 3256703 897823 146028 1995 10 0 0 0 0 0 0 0 0 histogram of classification of points: 9473986 unclassified (1) 32317045 ground (2) 3614900 building (6) 751250 water (9) 1549633 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3065801 +---> 673124 of those are unclassified (1) +---> 1976732 of those are ground (2) +---> 192818 of those are building (6) +---> 194895 of those are water (9) +---> 28232 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 10 bin [-1.4,-1.3) has 1781 bin [-1.3,-1.2) has 61624 bin [-1.2,-1.1) has 111597 bin [-1.1,-1.0) has 335126 bin [-1.0,-0.9) has 680623 bin [-0.9,-0.8) has 874765 bin [-0.8,-0.7) has 928850 bin [-0.7,-0.6) has 871918 bin [-0.6,-0.5) has 905632 bin [-0.5,-0.4) has 1437609 bin [-0.4,-0.3) has 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133 bin [31.4,31.5) has 134 bin [31.5,31.6) has 165 bin [31.6,31.7) has 127 bin [31.7,31.8) has 143 bin [31.8,31.9) has 100 bin [31.9,32.0) has 98 bin [32.0,32.1) has 114 bin [32.1,32.2) has 115 bin [32.2,32.3) has 102 bin [32.3,32.4) has 125 bin [32.4,32.5) has 83 bin [32.5,32.6) has 46 bin [32.6,32.7) has 56 bin [32.7,32.8) has 57 bin [32.8,32.9) has 69 bin [32.9,33.0) has 44 bin [33.0,33.1) has 47 bin [33.1,33.2) has 39 bin [33.2,33.3) has 44 bin [33.3,33.4) has 32 bin [33.4,33.5) has 28 bin [33.5,33.6) has 10 bin [33.6,33.7) has 13 bin [33.7,33.8) has 16 bin [33.8,33.9) has 6 bin [33.9,34.0) has 2 bin [34.0,34.1) has 3 bin [34.1,34.2) has 4 bin [34.2,34.3) has 1 bin [34.5,34.6) has 20 bin [34.6,34.7) has 8 bin [34.7,34.8) has 4 bin [34.8,34.9) has 3 bin [34.9,35.0) has 2 bin [35.1,35.2) has 2 bin [35.2,35.3) has 1 bin [35.3,35.4) has 1 bin [35.4,35.5) has 2 bin [35.7,35.8) has 1 bin [35.9,36.0) has 4 bin [36.0,36.1) has 2 bin [36.1,36.2) has 4 bin [36.2,36.3) has 9 bin [36.3,36.4) has 6 bin [36.4,36.5) has 3 bin [36.5,36.6) has 1 bin [36.7,36.8) has 2 bin [36.8,36.9) has 2 bin [37.8,37.9) has 1 bin [38.0,38.1) has 2 average z coordinate 3.1 for 47706814 element(s) point source id histogram with bin size 1.000000 bin 117 has 220679 bin 118 has 31844181 bin 119 has 15641954 average point source id 118.32325099303425 for 47706814 element(s)