lasinfo (210611) report for 'AHN4T/64FN2_05.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: 181/2021 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: 5204736 number of points by return: 5204722 14 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 58980 429980 0 min x y z: 58980.000 429980.000 -1.054 max x y z: 60019.999 431269.999 2.102 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: 5204736 extended number of points by return: 5204722 14 0 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 -1054 2102 intensity 56 3725 return_number 1 2 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 10 user_data 6 7 point_source_ID 10 40 gps_time 259503040.091214 268434526.202611 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 63 223 G 72 233 B 69 225 NIR 39 215 extended_return_number 1 2 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -5500 1667 extended_scanner_channel 0 0 attribute0 0.56 37.25 ('Amplitude') attribute1 -15.42 21.78 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 5204722 number of intermediate returns: 0 number of last returns: 5204735 number of single returns: 5204721 covered area in square units/kilounits: 271544/0.27 point density: all returns 19.17 last only 19.17 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 5204736 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 5204722 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14 instead zero. overview over extended number of returns of given pulse: 5204721 14 0 1 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2218 unclassified (1) 4744103 ground (2) 458415 water (9) +-> flagged as extended overlap: 604500 +---> 253 of those are unclassified (1) +---> 373154 of those are ground (2) +---> 231093 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 5 bin [-1.0,-0.9) has 533 bin [-0.9,-0.8) has 36678 bin [-0.8,-0.7) has 778075 bin [-0.7,-0.6) has 1592183 bin [-0.6,-0.5) has 1387429 bin [-0.5,-0.4) has 333919 bin [-0.4,-0.3) has 70938 bin [-0.3,-0.2) has 20307 bin [-0.2,-0.1) has 21693 bin [-0.1,0.0) has 27021 bin [0.0,0.1) has 37740 bin [0.1,0.2) has 70028 bin [0.2,0.3) has 77838 bin [0.3,0.4) has 81870 bin [0.4,0.5) has 68357 bin [0.5,0.6) has 61025 bin [0.6,0.7) has 40549 bin [0.7,0.8) has 28246 bin [0.8,0.9) has 23852 bin [0.9,1.0) has 22358 bin [1.0,1.1) has 25404 bin [1.1,1.2) has 27339 bin [1.2,1.3) has 23688 bin [1.3,1.4) has 18640 bin [1.4,1.5) has 28348 bin [1.5,1.6) has 72284 bin [1.6,1.7) has 79836 bin [1.7,1.8) has 51927 bin [1.8,1.9) has 46628 bin [1.9,2.0) has 33157 bin [2.0,2.1) has 16839 bin [2.1,2.2) has 2 average z coordinate -0.3 for 5204736 element(s) point source id histogram with bin size 1.000000 bin 10 has 237509 bin 38 has 1167046 bin 39 has 2454893 bin 40 has 1345288 average point source id 37.710881973648618 for 5204736 element(s)