lasinfo (210611) report for 'AHN4T/12DN1_19.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: 334/2022 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: 27350661 number of points by return: 22059549 3660407 1246262 326445 52330 scale factor x y z: 0.001 0.001 0.001 offset x y z: 232980 557480 0 min x y z: 232980.000 557480.000 7.163 max x y z: 234019.999 558769.999 44.297 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: 27350661 extended number of points by return: 22059549 3660407 1246262 326445 52330 5282 386 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 7163 44297 intensity 46 4935 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 -8 29 user_data 6 7 point_source_ID 43 44 gps_time 330852103.058915 330853587.393144 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 44 255 B 35 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.64 33.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22059549 number of intermediate returns: 1636528 number of last returns: 21981679 number of single returns: 18327095 covered area in square units/kilounits: 1326152/1.33 point density: all returns 20.62 last only 16.58 (per square units) spacing: all returns 0.22 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27350661 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22059549 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3660407 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1246262 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 326445 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 52330 instead zero. overview over extended number of returns of given pulse: 18327095 4888758 2768965 1098238 235484 29522 2599 0 0 0 0 0 0 0 0 histogram of classification of points: 7265609 unclassified (1) 14700474 ground (2) 5319667 building (6) 60780 water (9) 4131 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1757375 +---> 447039 of those are unclassified (1) +---> 960451 of those are ground (2) +---> 328782 of those are building (6) +---> 20853 of those are water (9) +---> 250 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [7.1,7.2) has 2 bin [7.2,7.3) has 1 bin [7.3,7.4) has 2 bin [7.4,7.5) has 2 bin [7.5,7.6) has 1 bin [7.6,7.7) has 10 bin [7.7,7.8) has 92 bin [7.8,7.9) has 89 bin [7.9,8.0) has 104 bin [8.0,8.1) has 139 bin [8.1,8.2) has 132 bin [8.2,8.3) has 119 bin [8.3,8.4) has 132 bin [8.4,8.5) has 118 bin [8.5,8.6) has 139 bin [8.6,8.7) has 143 bin [8.7,8.8) has 155 bin [8.8,8.9) has 187 bin [8.9,9.0) has 1044 bin [9.0,9.1) has 13009 bin [9.1,9.2) has 32508 bin [9.2,9.3) has 17028 bin [9.3,9.4) has 17079 bin [9.4,9.5) has 25117 bin [9.5,9.6) has 23736 bin [9.6,9.7) has 28553 bin [9.7,9.8) has 33494 bin [9.8,9.9) has 37923 bin [9.9,10.0) has 65945 bin [10.0,10.1) has 84952 bin [10.1,10.2) has 102476 bin [10.2,10.3) has 147843 bin [10.3,10.4) has 296191 bin [10.4,10.5) has 498153 bin [10.5,10.6) has 847855 bin [10.6,10.7) has 1001310 bin [10.7,10.8) has 1389604 bin [10.8,10.9) has 1641564 bin [10.9,11.0) has 1453595 bin [11.0,11.1) has 1388642 bin [11.1,11.2) has 1268237 bin [11.2,11.3) has 1164264 bin [11.3,11.4) has 983920 bin [11.4,11.5) has 797695 bin [11.5,11.6) has 633722 bin [11.6,11.7) has 540481 bin [11.7,11.8) has 458033 bin [11.8,11.9) has 421388 bin [11.9,12.0) has 323112 bin [12.0,12.1) has 240068 bin [12.1,12.2) has 187703 bin [12.2,12.3) has 146895 bin [12.3,12.4) has 130674 bin 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[44.0,44.1) has 1 bin [44.2,44.3) has 1 average z coordinate 14.0 for 27350661 element(s) point source id histogram with bin size 1.000000 bin 43 has 11474687 bin 44 has 15875974 average point source id 43.580460340611147 for 27350661 element(s)