lasinfo (210611) report for 'AHN4T/32AN2_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: 179/2021 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: 44053515 number of points by return: 44046580 6910 25 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 471230 0 min x y z: 146980.000 471230.000 -1.271 max x y z: 148019.999 472519.999 2.499 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: 44053515 extended number of points by return: 44046580 6910 25 0 0 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 -1271 2499 intensity 59 3886 return_number 1 3 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -35 10 user_data 6 7 point_source_ID 149 150 gps_time 270209546.703177 270210649.835434 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 41 253 B 27 237 NIR 77 255 extended_return_number 1 3 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5833 1667 extended_scanner_channel 0 0 attribute0 0.59 38.86 ('Amplitude') attribute1 -15.19 23.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44046580 number of intermediate returns: 24 number of last returns: 44046837 number of single returns: 44039926 covered area in square units/kilounits: 1334288/1.33 point density: all returns 33.02 last only 33.01 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44053515 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44046580 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6910 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 25 instead zero. overview over extended number of returns of given pulse: 44039926 13509 75 2 3 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 45652 unclassified (1) 43840205 ground (2) 166443 water (9) 1215 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2772303 +---> 3109 of those are unclassified (1) +---> 2752094 of those are ground (2) +---> 16337 of those are water (9) +---> 763 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 87 bin [-1.2,-1.1) has 10710 bin [-1.1,-1.0) has 214950 bin [-1.0,-0.9) has 486486 bin [-0.9,-0.8) has 702751 bin [-0.8,-0.7) has 1533156 bin [-0.7,-0.6) has 4717628 bin [-0.6,-0.5) has 14486759 bin [-0.5,-0.4) has 14422153 bin [-0.4,-0.3) has 3909494 bin [-0.3,-0.2) has 1240383 bin [-0.2,-0.1) has 810613 bin [-0.1,0.0) has 685242 bin [0.0,0.1) has 419364 bin [0.1,0.2) has 231726 bin [0.2,0.3) has 93841 bin [0.3,0.4) has 19818 bin [0.4,0.5) has 23502 bin [0.5,0.6) has 34598 bin [0.6,0.7) has 5993 bin [0.7,0.8) has 950 bin [0.8,0.9) has 930 bin [0.9,1.0) has 931 bin [1.0,1.1) has 482 bin [1.1,1.2) has 218 bin [1.2,1.3) has 155 bin [1.3,1.4) has 119 bin [1.4,1.5) has 79 bin [1.5,1.6) has 82 bin [1.6,1.7) has 41 bin [1.7,1.8) has 44 bin [1.8,1.9) has 12 bin [1.9,2.0) has 10 bin [2.0,2.1) has 9 bin [2.1,2.2) has 16 bin [2.2,2.3) has 70 bin [2.3,2.4) has 105 bin [2.4,2.5) has 8 average z coordinate -0.5 for 44053515 element(s) point source id histogram with bin size 1.000000 bin 149 has 23801395 bin 150 has 20252120 average point source id 149.459716324565704 for 44053515 element(s)