lasinfo (210611) report for 'AHN4T/26CZ2_19.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: 178/2021 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: 45616689 number of points by return: 45586277 29864 533 15 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 147980 476230 0 min x y z: 147980.000 476230.000 -1.058 max x y z: 149019.999 477519.999 5.376 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: 45616689 extended number of points by return: 45586277 29864 533 15 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 -1058 5376 intensity 59 2354 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 32 user_data 6 7 point_source_ID 144 146 gps_time 270203469.445915 270205830.211925 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 36 255 B 15 255 NIR 42 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 attribute0 0.59 23.54 ('Amplitude') attribute1 -15.3 9.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45586277 number of intermediate returns: 525 number of last returns: 45598893 number of single returns: 45569006 covered area in square units/kilounits: 1325372/1.33 point density: all returns 34.42 last only 34.40 (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 45616689 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45586277 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 29864 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 533 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 15 instead zero. overview over extended number of returns of given pulse: 45569006 46110 1514 59 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 74983 unclassified (1) 44849333 ground (2) 971 building (6) 689285 water (9) 2117 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2934852 +---> 3299 of those are unclassified (1) +---> 2827852 of those are ground (2) +---> 103701 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 113 bin [-1.0,-0.9) has 13219 bin [-0.9,-0.8) has 76728 bin [-0.8,-0.7) has 150496 bin [-0.7,-0.6) has 409675 bin [-0.6,-0.5) has 1321770 bin [-0.5,-0.4) has 3890297 bin [-0.4,-0.3) has 5246115 bin [-0.3,-0.2) has 4482085 bin [-0.2,-0.1) has 12139370 bin [-0.1,0.0) has 10973831 bin [0.0,0.1) has 3655018 bin [0.1,0.2) has 1907198 bin [0.2,0.3) has 545820 bin [0.3,0.4) has 174499 bin [0.4,0.5) has 97142 bin [0.5,0.6) has 68234 bin [0.6,0.7) has 62112 bin [0.7,0.8) has 51759 bin [0.8,0.9) has 39097 bin [0.9,1.0) has 37565 bin [1.0,1.1) has 35633 bin [1.1,1.2) has 51361 bin [1.2,1.3) has 57983 bin [1.3,1.4) has 51914 bin [1.4,1.5) has 44874 bin [1.5,1.6) has 14985 bin [1.6,1.7) has 936 bin [1.7,1.8) has 505 bin [1.8,1.9) has 396 bin [1.9,2.0) has 422 bin [2.0,2.1) has 515 bin [2.1,2.2) has 628 bin [2.2,2.3) has 714 bin [2.3,2.4) has 2426 bin [2.4,2.5) has 2329 bin [2.5,2.6) has 1182 bin [2.6,2.7) has 2647 bin [2.7,2.8) has 1926 bin [2.8,2.9) has 753 bin [2.9,3.0) has 299 bin [3.0,3.1) has 235 bin [3.1,3.2) has 212 bin [3.2,3.3) has 203 bin [3.3,3.4) has 213 bin [3.4,3.5) has 193 bin [3.5,3.6) has 143 bin [3.6,3.7) has 139 bin [3.7,3.8) has 125 bin [3.8,3.9) has 101 bin [3.9,4.0) has 76 bin [4.0,4.1) has 98 bin [4.1,4.2) has 115 bin [4.2,4.3) has 130 bin [4.3,4.4) has 68 bin [4.4,4.5) has 38 bin [4.5,4.6) has 13 bin [4.6,4.7) has 7 bin [4.7,4.8) has 4 bin [4.8,4.9) has 1 bin [4.9,5.0) has 1 bin [5.0,5.1) has 1 bin [5.1,5.2) has 1 bin [5.3,5.4) has 1 average z coordinate -0.2 for 45616689 element(s) point source id histogram with bin size 1.000000 bin 144 has 18118559 bin 145 has 27479712 bin 146 has 18418 average point source id 144.603212302409759 for 45616689 element(s)