lasinfo (210611) report for 'AHN4T/20HN2_02.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: 12833238 number of points by return: 12828658 4568 12 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 511230 0 min x y z: 175980.000 511230.000 -5.792 max x y z: 177019.999 512519.999 8.005 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: 12833238 extended number of points by return: 12828658 4568 12 0 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 -5792 8005 intensity 19 3534 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -32 17 user_data 8 9 point_source_ID 183 184 gps_time 270129231.219250 270131046.793323 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 13 255 B 0 255 NIR 0 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -5333 2833 extended_scanner_channel 0 0 attribute0 0 35.34 ('Amplitude') attribute1 -18.25 16.99 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 12828658 number of intermediate returns: 12 number of last returns: 12828706 number of single returns: 12824138 covered area in square units/kilounits: 1190980/1.19 point density: all returns 10.78 last only 10.77 (per square units) spacing: all returns 0.30 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 12833238 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 12828658 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4568 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 12 instead zero. overview over extended number of returns of given pulse: 12824138 9064 36 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 37721 unclassified (1) 2766958 ground (2) 10028559 water (9) +-> flagged as extended overlap: 930424 +---> 1591 of those are unclassified (1) +---> 447207 of those are ground (2) +---> 481626 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.8,-5.7) has 5 bin [-5.7,-5.6) has 437 bin [-5.6,-5.5) has 4655 bin [-5.5,-5.4) has 5952 bin [-5.4,-5.3) has 4764 bin [-5.3,-5.2) has 3974 bin [-5.2,-5.1) has 5063 bin [-5.1,-5.0) has 5579 bin [-5.0,-4.9) has 5976 bin [-4.9,-4.8) has 6177 bin [-4.8,-4.7) has 6097 bin [-4.7,-4.6) has 6050 bin [-4.6,-4.5) has 6431 bin [-4.5,-4.4) has 38563 bin [-4.4,-4.3) has 773311 bin [-4.3,-4.2) has 448789 bin [-4.2,-4.1) has 166780 bin [-4.1,-4.0) has 15310 bin [-4.0,-3.9) has 6289 bin [-3.9,-3.8) has 9153 bin [-3.8,-3.7) has 11688 bin [-3.7,-3.6) has 12153 bin [-3.6,-3.5) has 13657 bin [-3.5,-3.4) has 14547 bin [-3.4,-3.3) has 15604 bin [-3.3,-3.2) has 19263 bin [-3.2,-3.1) has 22556 bin [-3.1,-3.0) has 30836 bin [-3.0,-2.9) has 37825 bin [-2.9,-2.8) has 30712 bin [-2.8,-2.7) has 10477 bin [-2.7,-2.6) has 4975 bin [-2.6,-2.5) has 4462 bin [-2.5,-2.4) has 4648 bin [-2.4,-2.3) has 4925 bin [-2.3,-2.2) has 4612 bin [-2.2,-2.1) has 4899 bin [-2.1,-2.0) has 4474 bin [-2.0,-1.9) has 4351 bin [-1.9,-1.8) has 4336 bin [-1.8,-1.7) has 4269 bin [-1.7,-1.6) has 4225 bin [-1.6,-1.5) has 4346 bin [-1.5,-1.4) has 4405 bin [-1.4,-1.3) has 4444 bin [-1.3,-1.2) has 4474 bin [-1.2,-1.1) has 4559 bin [-1.1,-1.0) has 4336 bin [-1.0,-0.9) has 4274 bin [-0.9,-0.8) has 4914 bin [-0.8,-0.7) has 4622 bin [-0.7,-0.6) has 4816 bin [-0.6,-0.5) has 5212 bin [-0.5,-0.4) has 40019 bin [-0.4,-0.3) has 1298415 bin [-0.3,-0.2) has 5612571 bin [-0.2,-0.1) has 2863135 bin [-0.1,0.0) has 240042 bin [0.0,0.1) has 26489 bin [0.1,0.2) has 32752 bin [0.2,0.3) has 27269 bin [0.3,0.4) has 20853 bin [0.4,0.5) has 17097 bin [0.5,0.6) has 14815 bin [0.6,0.7) has 12948 bin [0.7,0.8) has 12853 bin [0.8,0.9) has 15151 bin [0.9,1.0) has 13433 bin [1.0,1.1) has 12489 bin [1.1,1.2) has 12973 bin [1.2,1.3) has 13086 bin [1.3,1.4) has 12990 bin [1.4,1.5) has 12642 bin [1.5,1.6) has 12686 bin [1.6,1.7) has 12967 bin [1.7,1.8) has 11545 bin [1.8,1.9) has 10972 bin [1.9,2.0) has 11246 bin [2.0,2.1) has 11431 bin [2.1,2.2) has 11054 bin [2.2,2.3) has 11315 bin [2.3,2.4) has 14320 bin [2.4,2.5) has 35875 bin [2.5,2.6) has 70692 bin [2.6,2.7) has 14939 bin [2.7,2.8) has 12616 bin [2.8,2.9) has 12505 bin [2.9,3.0) has 12020 bin [3.0,3.1) has 11868 bin [3.1,3.2) has 13182 bin [3.2,3.3) has 13759 bin [3.3,3.4) has 14408 bin [3.4,3.5) has 13534 bin [3.5,3.6) has 14747 bin [3.6,3.7) has 16687 bin [3.7,3.8) has 18037 bin [3.8,3.9) has 25358 bin [3.9,4.0) has 25144 bin [4.0,4.1) has 22321 bin [4.1,4.2) has 21495 bin [4.2,4.3) has 29560 bin [4.3,4.4) has 36174 bin [4.4,4.5) has 56751 bin [4.5,4.6) has 43607 bin [4.6,4.7) has 38161 bin [4.7,4.8) has 249 bin [4.8,4.9) has 32 bin [4.9,5.0) has 13 bin [5.0,5.1) has 30 bin [5.1,5.2) has 72 bin [5.2,5.3) has 216 bin [5.3,5.4) has 36 bin [5.4,5.5) has 60 bin [5.5,5.6) has 87 bin [5.6,5.7) has 30 bin [5.7,5.8) has 32 bin [5.8,5.9) has 31 bin [5.9,6.0) has 40 bin [6.0,6.1) has 6 bin [6.1,6.2) has 15 bin [6.2,6.3) has 2 bin [6.3,6.4) has 2 bin [6.4,6.5) has 2 bin [6.6,6.7) has 1 bin [6.7,6.8) has 1 bin [6.8,6.9) has 2 bin [6.9,7.0) has 6 bin [7.0,7.1) has 3 bin [7.1,7.2) has 8 bin [7.2,7.3) has 3 bin [7.3,7.4) has 6 bin [7.4,7.5) has 2 bin [7.9,8.0) has 1 bin [8.0,8.1) has 1 average z coordinate -0.6 for 12833238 element(s) point source id histogram with bin size 1.000000 bin 183 has 9061832 bin 184 has 3771406 average point source id 183.293877975301314 for 12833238 element(s)