lasinfo (210611) report for 'AHN4T/32AZ2_03.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: 179/2021 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: 83157005 number of points by return: 47546901 25825039 8300756 1365547 118762 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 467480 0 min x y z: 146980.000 467480.000 1.379 max x y z: 148019.999 468769.999 49.130 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: 83157005 extended number of points by return: 47546901 25825039 8300756 1365547 118762 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 1379 49130 intensity 32 3712 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -36 32 user_data 6 7 point_source_ID 152 154 gps_time 270212931.419956 270215348.671122 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 3 255 B 0 255 NIR 37 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -6000 5333 extended_scanner_channel 0 0 attribute0 0.32 37.12 ('Amplitude') attribute1 -15.63 21.74 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47546901 number of intermediate returns: 9768716 number of last returns: 47551124 number of single returns: 21709736 covered area in square units/kilounits: 1338684/1.34 point density: all returns 62.12 last only 35.52 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 83157005 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47546901 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 25825039 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 8300756 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1365547 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 118762 instead zero. overview over extended number of returns of given pulse: 21709736 35079653 20790189 4983034 588118 6176 99 0 0 0 0 0 0 0 0 histogram of classification of points: 44891756 unclassified (1) 37300390 ground (2) 942456 building (6) 22403 water (9) +-> flagged as extended overlap: 6164391 +---> 3253399 of those are unclassified (1) +---> 2799236 of those are ground (2) +---> 111578 of those are building (6) +---> 178 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.3,1.4) has 2 bin [1.4,1.5) has 73 bin [1.5,1.6) has 21 bin [1.6,1.7) has 25 bin [1.7,1.8) has 54 bin [1.8,1.9) has 465 bin [1.9,2.0) has 5859 bin [2.0,2.1) has 2411 bin [2.1,2.2) has 13912 bin [2.2,2.3) has 4100 bin [2.3,2.4) has 3416 bin [2.4,2.5) has 3566 bin [2.5,2.6) has 6675 bin [2.6,2.7) has 7831 bin [2.7,2.8) has 7234 bin [2.8,2.9) has 17240 bin [2.9,3.0) has 34653 bin [3.0,3.1) has 22188 bin 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bin [41.0,41.1) has 3100 bin [41.1,41.2) has 2936 bin [41.2,41.3) has 2806 bin [41.3,41.4) has 2747 bin [41.4,41.5) has 2574 bin [41.5,41.6) has 2470 bin [41.6,41.7) has 2346 bin [41.7,41.8) has 2299 bin [41.8,41.9) has 2084 bin [41.9,42.0) has 1924 bin [42.0,42.1) has 1838 bin [42.1,42.2) has 1673 bin [42.2,42.3) has 1566 bin [42.3,42.4) has 1420 bin [42.4,42.5) has 1385 bin [42.5,42.6) has 1266 bin [42.6,42.7) has 1312 bin [42.7,42.8) has 1203 bin [42.8,42.9) has 1111 bin [42.9,43.0) has 1036 bin [43.0,43.1) has 985 bin [43.1,43.2) has 994 bin [43.2,43.3) has 865 bin [43.3,43.4) has 808 bin [43.4,43.5) has 744 bin [43.5,43.6) has 743 bin [43.6,43.7) has 641 bin [43.7,43.8) has 613 bin [43.8,43.9) has 567 bin [43.9,44.0) has 515 bin [44.0,44.1) has 500 bin [44.1,44.2) has 500 bin [44.2,44.3) has 414 bin [44.3,44.4) has 421 bin [44.4,44.5) has 371 bin [44.5,44.6) has 327 bin [44.6,44.7) has 272 bin [44.7,44.8) has 280 bin [44.8,44.9) has 252 bin [44.9,45.0) has 237 bin [45.0,45.1) has 240 bin [45.1,45.2) has 228 bin [45.2,45.3) has 222 bin [45.3,45.4) has 240 bin [45.4,45.5) has 179 bin [45.5,45.6) has 156 bin [45.6,45.7) has 154 bin [45.7,45.8) has 141 bin [45.8,45.9) has 139 bin [45.9,46.0) has 103 bin [46.0,46.1) has 104 bin [46.1,46.2) has 89 bin [46.2,46.3) has 77 bin [46.3,46.4) has 83 bin [46.4,46.5) has 72 bin [46.5,46.6) has 50 bin [46.6,46.7) has 43 bin [46.7,46.8) has 42 bin [46.8,46.9) has 45 bin [46.9,47.0) has 56 bin [47.0,47.1) has 40 bin [47.1,47.2) has 52 bin [47.2,47.3) has 32 bin [47.3,47.4) has 26 bin [47.4,47.5) has 21 bin [47.5,47.6) has 17 bin [47.6,47.7) has 22 bin [47.7,47.8) has 30 bin [47.8,47.9) has 17 bin [47.9,48.0) has 23 bin [48.0,48.1) has 14 bin [48.1,48.2) has 14 bin [48.2,48.3) has 5 bin [48.3,48.4) has 9 bin [48.4,48.5) has 5 bin [48.6,48.7) has 2 bin [48.8,48.9) has 1 bin [48.9,49.0) has 3 bin [49.0,49.1) has 2 bin [49.1,49.2) has 3 average z coordinate 14.2 for 83157005 element(s) point source id histogram with bin size 1.000000 bin 152 has 8033713 bin 153 has 63446647 bin 154 has 11676645 average point source id 153.043807878843154 for 83157005 element(s)