lasinfo (210611) report for 'AHN4T/21HZ2_22.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: 335/2022 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: 47689276 number of points by return: 28883919 12282410 5001380 1277332 217525 scale factor x y z: 0.001 0.001 0.001 offset x y z: 215980 499980 0 min x y z: 215980.000 499980.000 1.598 max x y z: 217019.999 501269.999 48.321 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: 47689276 extended number of points by return: 28883919 12282410 5001380 1277332 217525 24764 1946 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 1598 48321 intensity 23 3545 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 1 29 user_data 6 7 point_source_ID 143 144 gps_time 328793218.035028 328795796.349919 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 29 255 B 27 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle 167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.59 18.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28883919 number of intermediate returns: 6522080 number of last returns: 28884758 number of single returns: 16601481 covered area in square units/kilounits: 1340048/1.34 point density: all returns 35.59 last only 21.56 (per square units) spacing: all returns 0.17 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47689276 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28883919 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12282410 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5001380 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1277332 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 217525 instead zero. overview over extended number of returns of given pulse: 16601481 14560562 11170921 4241135 964550 137375 13252 0 0 0 0 0 0 0 0 histogram of classification of points: 24414886 unclassified (1) 22956145 ground (2) 312595 building (6) 5169 water (9) 481 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2967592 +---> 1412584 of those are unclassified (1) +---> 1546263 of those are ground (2) +---> 6329 of those are building (6) +---> 2416 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.5,1.6) has 1 bin [1.6,1.7) has 5 bin [1.7,1.8) has 399 bin [1.8,1.9) has 600 bin [1.9,2.0) has 2067 bin [2.0,2.1) has 1632 bin [2.1,2.2) has 3738 bin [2.2,2.3) has 22744 bin [2.3,2.4) has 34887 bin [2.4,2.5) has 40695 bin [2.5,2.6) has 55382 bin [2.6,2.7) has 93334 bin [2.7,2.8) has 262696 bin [2.8,2.9) has 810971 bin [2.9,3.0) has 834360 bin [3.0,3.1) has 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1216 bin [41.7,41.8) has 1239 bin [41.8,41.9) has 1202 bin [41.9,42.0) has 1100 bin [42.0,42.1) has 1072 bin [42.1,42.2) has 1015 bin [42.2,42.3) has 1023 bin [42.3,42.4) has 858 bin [42.4,42.5) has 839 bin [42.5,42.6) has 731 bin [42.6,42.7) has 701 bin [42.7,42.8) has 644 bin [42.8,42.9) has 591 bin [42.9,43.0) has 523 bin [43.0,43.1) has 498 bin [43.1,43.2) has 478 bin [43.2,43.3) has 415 bin [43.3,43.4) has 365 bin [43.4,43.5) has 377 bin [43.5,43.6) has 335 bin [43.6,43.7) has 309 bin [43.7,43.8) has 325 bin [43.8,43.9) has 328 bin [43.9,44.0) has 277 bin [44.0,44.1) has 256 bin [44.1,44.2) has 207 bin [44.2,44.3) has 248 bin [44.3,44.4) has 187 bin [44.4,44.5) has 162 bin [44.5,44.6) has 150 bin [44.6,44.7) has 145 bin [44.7,44.8) has 119 bin [44.8,44.9) has 121 bin [44.9,45.0) has 97 bin [45.0,45.1) has 95 bin [45.1,45.2) has 93 bin [45.2,45.3) has 70 bin [45.3,45.4) has 75 bin [45.4,45.5) has 72 bin [45.5,45.6) has 69 bin [45.6,45.7) has 41 bin [45.7,45.8) has 36 bin [45.8,45.9) has 37 bin [45.9,46.0) has 31 bin [46.0,46.1) has 23 bin [46.1,46.2) has 33 bin [46.2,46.3) has 22 bin [46.3,46.4) has 23 bin [46.4,46.5) has 20 bin [46.5,46.6) has 18 bin [46.6,46.7) has 15 bin [46.7,46.8) has 14 bin [46.8,46.9) has 13 bin [46.9,47.0) has 14 bin [47.0,47.1) has 12 bin [47.1,47.2) has 6 bin [47.2,47.3) has 4 bin [47.3,47.4) has 3 bin [47.4,47.5) has 3 bin [47.5,47.6) has 4 bin [47.6,47.7) has 1 bin [47.7,47.8) has 3 bin [47.8,47.9) has 1 bin [47.9,48.0) has 1 bin [48.1,48.2) has 2 bin [48.3,48.4) has 1 average z coordinate 12.6 for 47689276 element(s) point source id histogram with bin size 1.000000 bin 143 has 20327930 bin 144 has 27361346 average point source id 143.573742113426079 for 47689276 element(s)