lasinfo (210611) report for 'AHN4T/27HZ2_25.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: 336/2022 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: 51466380 number of points by return: 39886738 7196374 3273484 934644 157806 scale factor x y z: 0.001 0.001 0.001 offset x y z: 218980 474980 0 min x y z: 218980.000 474980.000 8.033 max x y z: 220019.999 476269.999 42.163 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: 51466380 extended number of points by return: 39886738 7196374 3273484 934644 157806 16173 1161 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 8033 42163 intensity 0 5065 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 145 212 gps_time 324038062.624624 328792252.379924 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 42 255 B 25 255 NIR 1 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.95 33.72 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39886738 number of intermediate returns: 4389757 number of last returns: 39874538 number of single returns: 32684653 covered area in square units/kilounits: 1339756/1.34 point density: all returns 38.41 last only 29.76 (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 51466380 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39886738 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7196374 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3273484 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 934644 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 157806 instead zero. overview over extended number of returns of given pulse: 32684653 7841028 7017284 3113786 710725 90819 8085 0 0 0 0 0 0 0 0 histogram of classification of points: 12932741 unclassified (1) 37998013 ground (2) 461110 building (6) 68421 water (9) 5298 wire conductor (14) 797 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3941367 +---> 926324 of those are unclassified (1) +---> 3011695 of those are ground (2) +---> 2364 of those are building (6) +---> 980 of those are water (9) +---> 4 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [8.0,8.1) has 15 bin [8.1,8.2) has 1008 bin [8.2,8.3) has 9360 bin [8.3,8.4) has 16207 bin [8.4,8.5) has 35187 bin [8.5,8.6) has 61514 bin [8.6,8.7) has 54161 bin [8.7,8.8) has 71176 bin [8.8,8.9) has 185467 bin [8.9,9.0) has 413729 bin [9.0,9.1) has 938521 bin [9.1,9.2) has 1672284 bin [9.2,9.3) has 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[36.1,36.2) has 3746 bin [36.2,36.3) has 3209 bin [36.3,36.4) has 2972 bin [36.4,36.5) has 3070 bin [36.5,36.6) has 2709 bin [36.6,36.7) has 2465 bin [36.7,36.8) has 2395 bin [36.8,36.9) has 2193 bin [36.9,37.0) has 2086 bin [37.0,37.1) has 1958 bin [37.1,37.2) has 1854 bin [37.2,37.3) has 1826 bin [37.3,37.4) has 1688 bin [37.4,37.5) has 1627 bin [37.5,37.6) has 1423 bin [37.6,37.7) has 1371 bin [37.7,37.8) has 1351 bin [37.8,37.9) has 1305 bin [37.9,38.0) has 1219 bin [38.0,38.1) has 1110 bin [38.1,38.2) has 977 bin [38.2,38.3) has 934 bin [38.3,38.4) has 891 bin [38.4,38.5) has 828 bin [38.5,38.6) has 729 bin [38.6,38.7) has 674 bin [38.7,38.8) has 600 bin [38.8,38.9) has 524 bin [38.9,39.0) has 466 bin [39.0,39.1) has 442 bin [39.1,39.2) has 415 bin [39.2,39.3) has 382 bin [39.3,39.4) has 318 bin [39.4,39.5) has 254 bin [39.5,39.6) has 239 bin [39.6,39.7) has 241 bin [39.7,39.8) has 179 bin [39.8,39.9) has 131 bin [39.9,40.0) has 124 bin [40.0,40.1) has 108 bin [40.1,40.2) has 91 bin [40.2,40.3) has 66 bin [40.3,40.4) has 51 bin [40.4,40.5) has 57 bin [40.5,40.6) has 55 bin [40.6,40.7) has 32 bin [40.7,40.8) has 24 bin [40.8,40.9) has 26 bin [40.9,41.0) has 16 bin [41.0,41.1) has 25 bin [41.1,41.2) has 16 bin [41.2,41.3) has 6 bin [41.3,41.4) has 4 bin [41.5,41.6) has 1 bin [41.6,41.7) has 1 bin [42.1,42.2) has 1 average z coordinate 12.6 for 51466380 element(s) point source id histogram with bin size 1.000000 bin 145 has 1131110 bin 146 has 31340092 bin 147 has 1312741 bin 212 has 17682437 average point source id 168.679319450872583 for 51466380 element(s)