lasinfo (210611) report for 'AHN4T/26GZ2_09.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: 53695871 number of points by return: 44929486 5885708 2300550 518641 61486 scale factor x y z: 0.001 0.001 0.001 offset x y z: 167980 478730 0 min x y z: 167980.000 478730.000 2.740 max x y z: 169019.999 480019.999 36.124 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: 53695871 extended number of points by return: 44929486 5885708 2300550 518641 61486 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 2740 36124 intensity 59 3881 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 34 user_data 6 7 point_source_ID 141 143 gps_time 270199679.205101 270202153.938695 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 11 255 B 2 255 NIR 46 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5667 extended_scanner_channel 0 0 attribute0 0.59 38.81 ('Amplitude') attribute1 -15.45 23.67 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44929486 number of intermediate returns: 2891913 number of last returns: 44878771 number of single returns: 39004299 covered area in square units/kilounits: 1341252/1.34 point density: all returns 40.03 last only 33.46 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 53695871 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44929486 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5885708 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2300550 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 518641 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 61486 instead zero. overview over extended number of returns of given pulse: 39004299 7188921 5357014 1836529 305498 3585 25 0 0 0 0 0 0 0 0 histogram of classification of points: 11141545 unclassified (1) 39749662 ground (2) 2760605 building (6) 43772 water (9) 287 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3726368 +---> 905928 of those are unclassified (1) +---> 2637110 of those are ground (2) +---> 181263 of those are building (6) +---> 2067 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.7,2.8) has 24 bin [2.8,2.9) has 472 bin [2.9,3.0) has 463 bin [3.0,3.1) has 1101 bin [3.1,3.2) has 16980 bin [3.2,3.3) has 80546 bin [3.3,3.4) has 33749 bin [3.4,3.5) has 43150 bin [3.5,3.6) has 68378 bin [3.6,3.7) has 117772 bin [3.7,3.8) has 133409 bin [3.8,3.9) has 150421 bin [3.9,4.0) has 206855 bin [4.0,4.1) has 397640 bin [4.1,4.2) has 517898 bin [4.2,4.3) has 654237 bin [4.3,4.4) has 949637 bin [4.4,4.5) has 1074059 bin [4.5,4.6) has 1681792 bin [4.6,4.7) has 1416548 bin [4.7,4.8) has 1367201 bin [4.8,4.9) has 1258363 bin [4.9,5.0) has 1184727 bin [5.0,5.1) has 1047253 bin [5.1,5.2) has 1031476 bin [5.2,5.3) has 965489 bin [5.3,5.4) has 1051381 bin [5.4,5.5) has 1134399 bin [5.5,5.6) has 1078253 bin [5.6,5.7) has 1130179 bin [5.7,5.8) has 1541481 bin [5.8,5.9) has 1692102 bin [5.9,6.0) has 2153929 bin [6.0,6.1) has 2022859 bin [6.1,6.2) has 1799070 bin [6.2,6.3) has 1775492 bin [6.3,6.4) has 1416689 bin [6.4,6.5) has 1195777 bin [6.5,6.6) has 932002 bin [6.6,6.7) has 739331 bin [6.7,6.8) has 581730 bin [6.8,6.9) has 544463 bin [6.9,7.0) has 546361 bin [7.0,7.1) has 466712 bin [7.1,7.2) has 503936 bin [7.2,7.3) has 495815 bin [7.3,7.4) has 510400 bin [7.4,7.5) has 479266 bin [7.5,7.6) has 403331 bin [7.6,7.7) has 404992 bin [7.7,7.8) has 438234 bin [7.8,7.9) has 499573 bin [7.9,8.0) has 542645 bin [8.0,8.1) has 477799 bin [8.1,8.2) has 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[31.4,31.5) has 308 bin [31.5,31.6) has 301 bin [31.6,31.7) has 289 bin [31.7,31.8) has 257 bin [31.8,31.9) has 249 bin [31.9,32.0) has 215 bin [32.0,32.1) has 226 bin [32.1,32.2) has 215 bin [32.2,32.3) has 239 bin [32.3,32.4) has 204 bin [32.4,32.5) has 183 bin [32.5,32.6) has 209 bin [32.6,32.7) has 196 bin [32.7,32.8) has 170 bin [32.8,32.9) has 165 bin [32.9,33.0) has 158 bin [33.0,33.1) has 136 bin [33.1,33.2) has 127 bin [33.2,33.3) has 107 bin [33.3,33.4) has 116 bin [33.4,33.5) has 106 bin [33.5,33.6) has 89 bin [33.6,33.7) has 75 bin [33.7,33.8) has 40 bin [33.8,33.9) has 33 bin [33.9,34.0) has 41 bin [34.0,34.1) has 46 bin [34.1,34.2) has 27 bin [34.2,34.3) has 23 bin [34.3,34.4) has 21 bin [34.4,34.5) has 23 bin [34.5,34.6) has 22 bin [34.6,34.7) has 21 bin [34.7,34.8) has 17 bin [34.8,34.9) has 34 bin [34.9,35.0) has 20 bin [35.0,35.1) has 21 bin [35.1,35.2) has 24 bin [35.2,35.3) has 9 bin [35.3,35.4) has 20 bin [35.4,35.5) has 13 bin [35.5,35.6) has 8 bin [35.6,35.7) has 9 bin [35.7,35.8) has 9 bin [35.8,35.9) has 6 bin [35.9,36.0) has 5 bin [36.0,36.1) has 5 bin [36.1,36.2) has 2 average z coordinate 7.9 for 53695871 element(s) point source id histogram with bin size 1.000000 bin 141 has 558975 bin 142 has 35842067 bin 143 has 17294829 average point source id 142.311678601879834 for 53695871 element(s)