lasinfo (210611) report for 'AHN4T/20HN2_08.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: 177/2021 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: 27144323 number of points by return: 27131586 12727 10 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 176980 509980 0 min x y z: 176980.000 509980.000 -5.917 max x y z: 178019.999 511269.999 7.382 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: 27144323 extended number of points by return: 27131586 12727 10 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 -5917 7382 intensity 36 4453 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 -7 29 user_data 8 9 point_source_ID 184 185 gps_time 270131041.029111 270131515.260373 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 59 255 G 59 255 B 51 250 NIR 25 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -1167 4833 extended_scanner_channel 0 0 attribute0 0.36 44.53 ('Amplitude') attribute1 -18.05 26.81 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 27131586 number of intermediate returns: 10 number of last returns: 27131698 number of single returns: 27118971 covered area in square units/kilounits: 1338848/1.34 point density: all returns 20.27 last only 20.26 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27144323 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27131586 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12727 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 10 instead zero. overview over extended number of returns of given pulse: 27118971 25322 30 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 38367 unclassified (1) 24796084 ground (2) 2309872 water (9) +-> flagged as extended overlap: 1717590 +---> 2819 of those are unclassified (1) +---> 1311076 of those are ground (2) +---> 403695 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.0,-5.9) has 1 bin [-5.9,-5.8) has 215 bin [-5.8,-5.7) has 34314 bin [-5.7,-5.6) has 13632 bin [-5.6,-5.5) has 19248 bin [-5.5,-5.4) has 31315 bin [-5.4,-5.3) has 42925 bin [-5.3,-5.2) has 56481 bin [-5.2,-5.1) has 40084 bin [-5.1,-5.0) has 38544 bin [-5.0,-4.9) has 37325 bin [-4.9,-4.8) has 35162 bin [-4.8,-4.7) has 35041 bin [-4.7,-4.6) has 37410 bin [-4.6,-4.5) has 41878 bin [-4.5,-4.4) has 166972 bin [-4.4,-4.3) has 1361510 bin [-4.3,-4.2) has 5492004 bin [-4.2,-4.1) has 4667857 bin [-4.1,-4.0) has 2952341 bin [-4.0,-3.9) has 3094853 bin [-3.9,-3.8) has 3911772 bin [-3.8,-3.7) has 1171796 bin [-3.7,-3.6) has 289735 bin [-3.6,-3.5) has 18984 bin [-3.5,-3.4) has 18441 bin [-3.4,-3.3) has 22840 bin [-3.3,-3.2) has 27839 bin [-3.2,-3.1) has 35287 bin [-3.1,-3.0) has 44819 bin [-3.0,-2.9) has 49045 bin [-2.9,-2.8) has 28939 bin [-2.8,-2.7) has 17319 bin [-2.7,-2.6) has 8486 bin [-2.6,-2.5) has 5612 bin [-2.5,-2.4) has 5129 bin [-2.4,-2.3) has 5075 bin [-2.3,-2.2) has 5060 bin [-2.2,-2.1) has 5169 bin [-2.1,-2.0) has 5069 bin [-2.0,-1.9) has 4872 bin [-1.9,-1.8) has 4749 bin [-1.8,-1.7) has 4707 bin [-1.7,-1.6) has 4840 bin [-1.6,-1.5) has 4798 bin [-1.5,-1.4) has 4817 bin [-1.4,-1.3) has 4919 bin [-1.3,-1.2) has 4794 bin [-1.2,-1.1) has 4742 bin [-1.1,-1.0) has 4631 bin [-1.0,-0.9) has 4677 bin [-0.9,-0.8) has 4919 bin [-0.8,-0.7) has 4973 bin [-0.7,-0.6) has 4702 bin [-0.6,-0.5) has 4878 bin [-0.5,-0.4) has 4945 bin [-0.4,-0.3) has 35972 bin [-0.3,-0.2) has 1708475 bin [-0.2,-0.1) has 513140 bin [-0.1,0.0) has 25042 bin [0.0,0.1) has 27921 bin [0.1,0.2) has 26946 bin [0.2,0.3) has 20187 bin [0.3,0.4) has 15992 bin [0.4,0.5) has 13510 bin [0.5,0.6) has 12161 bin [0.6,0.7) has 11281 bin [0.7,0.8) has 10177 bin [0.8,0.9) has 9668 bin [0.9,1.0) has 10067 bin [1.0,1.1) has 11549 bin [1.1,1.2) has 11272 bin [1.2,1.3) has 10761 bin [1.3,1.4) has 10295 bin [1.4,1.5) has 10121 bin [1.5,1.6) has 10225 bin [1.6,1.7) has 10504 bin [1.7,1.8) has 10836 bin [1.8,1.9) has 10683 bin [1.9,2.0) has 10814 bin [2.0,2.1) has 10955 bin [2.1,2.2) has 10933 bin [2.2,2.3) has 11355 bin [2.3,2.4) has 14137 bin [2.4,2.5) has 49009 bin [2.5,2.6) has 26074 bin [2.6,2.7) has 35200 bin [2.7,2.8) has 23530 bin [2.8,2.9) has 12194 bin [2.9,3.0) has 11978 bin [3.0,3.1) has 11973 bin [3.1,3.2) has 11732 bin [3.2,3.3) has 11645 bin [3.3,3.4) has 11929 bin [3.4,3.5) has 11560 bin [3.5,3.6) has 12013 bin [3.6,3.7) has 12562 bin [3.7,3.8) has 13159 bin [3.8,3.9) has 12884 bin [3.9,4.0) has 12504 bin [4.0,4.1) has 12620 bin [4.1,4.2) has 13732 bin [4.2,4.3) has 14877 bin [4.3,4.4) has 14665 bin [4.4,4.5) has 17096 bin [4.5,4.6) has 23267 bin [4.6,4.7) has 43302 bin [4.7,4.8) has 58370 bin [4.8,4.9) has 108642 bin [4.9,5.0) has 10003 bin [5.0,5.1) has 1 bin [5.2,5.3) has 1 bin [5.3,5.4) has 3 bin [5.4,5.5) has 5 bin [5.5,5.6) has 9 bin [5.6,5.7) has 30 bin [5.7,5.8) has 46 bin [5.8,5.9) has 47 bin [5.9,6.0) has 47 bin [6.0,6.1) has 13 bin [6.1,6.2) has 24 bin [6.2,6.3) has 74 bin [6.3,6.4) has 17 bin [6.4,6.5) has 11 bin [7.2,7.3) has 3 bin [7.3,7.4) has 2 average z coordinate -3.5 for 27144323 element(s) point source id histogram with bin size 1.000000 bin 184 has 14104141 bin 185 has 13040182 average point source id 184.480401813668379 for 27144323 element(s)