lasinfo (210611) report for 'AHN4T/07GZ2_06.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: 27849526 number of points by return: 22239760 3807093 1437921 319091 41801 scale factor x y z: 0.001 0.001 0.001 offset x y z: 244980 578730 0 min x y z: 244980.000 578730.000 -2.073 max x y z: 246019.999 580019.999 31.906 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: 27849526 extended number of points by return: 22239760 3807093 1437921 319091 41801 3607 253 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 -2073 31906 intensity 43 4771 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 25 1027 gps_time 330510971.063662 330513578.354750 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 45 255 B 34 255 NIR 22 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.6 31.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22239760 number of intermediate returns: 1800848 number of last returns: 22242661 number of single returns: 18433743 covered area in square units/kilounits: 1320152/1.32 point density: all returns 21.10 last only 16.85 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27849526 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22239760 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3807093 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1437921 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 319091 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41801 instead zero. overview over extended number of returns of given pulse: 18433743 4738152 3356225 1108825 190706 20165 1710 0 0 0 0 0 0 0 0 histogram of classification of points: 8451457 unclassified (1) 19002998 ground (2) 11898 building (6) 383173 water (9) +-> flagged as extended overlap: 1664106 +---> 179349 of those are unclassified (1) +---> 1417035 of those are ground (2) +---> 2827 of those are building (6) +---> 64895 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 15 bin [-2.0,-1.9) has 1346 bin [-1.9,-1.8) has 46400 bin [-1.8,-1.7) has 17142 bin [-1.7,-1.6) has 12031 bin [-1.6,-1.5) has 11526 bin [-1.5,-1.4) has 115138 bin [-1.4,-1.3) has 1115216 bin [-1.3,-1.2) has 593186 bin [-1.2,-1.1) has 556837 bin [-1.1,-1.0) has 662759 bin [-1.0,-0.9) has 658028 bin [-0.9,-0.8) has 709757 bin [-0.8,-0.7) has 824138 bin [-0.7,-0.6) has 849141 bin [-0.6,-0.5) has 1318154 bin [-0.5,-0.4) has 1791083 bin [-0.4,-0.3) has 2862016 bin [-0.3,-0.2) has 2573097 bin [-0.2,-0.1) has 1717437 bin [-0.1,0.0) has 1124235 bin [0.0,0.1) has 701752 bin [0.1,0.2) has 510318 bin [0.2,0.3) has 460032 bin [0.3,0.4) has 459958 bin [0.4,0.5) has 333355 bin [0.5,0.6) has 142339 bin [0.6,0.7) has 79263 bin [0.7,0.8) has 68008 bin [0.8,0.9) has 70722 bin [0.9,1.0) has 81615 bin [1.0,1.1) has 59283 bin [1.1,1.2) has 48440 bin [1.2,1.3) has 45561 bin [1.3,1.4) has 43898 bin [1.4,1.5) has 41568 bin [1.5,1.6) has 40680 bin [1.6,1.7) has 39076 bin [1.7,1.8) has 38075 bin [1.8,1.9) has 37290 bin [1.9,2.0) has 37011 bin [2.0,2.1) has 35998 bin [2.1,2.2) has 35669 bin [2.2,2.3) has 35279 bin [2.3,2.4) has 34779 bin [2.4,2.5) has 35450 bin [2.5,2.6) has 34531 bin [2.6,2.7) has 34344 bin [2.7,2.8) has 33920 bin [2.8,2.9) has 34123 bin [2.9,3.0) has 32193 bin [3.0,3.1) has 31841 bin [3.1,3.2) has 31490 bin [3.2,3.3) has 31183 bin [3.3,3.4) has 30932 bin [3.4,3.5) has 30492 bin 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[27.2,27.3) has 3189 bin [27.3,27.4) has 3008 bin [27.4,27.5) has 2843 bin [27.5,27.6) has 2743 bin [27.6,27.7) has 2467 bin [27.7,27.8) has 2310 bin [27.8,27.9) has 2114 bin [27.9,28.0) has 2015 bin [28.0,28.1) has 1794 bin [28.1,28.2) has 1690 bin [28.2,28.3) has 1458 bin [28.3,28.4) has 1300 bin [28.4,28.5) has 1216 bin [28.5,28.6) has 1098 bin [28.6,28.7) has 1004 bin [28.7,28.8) has 907 bin [28.8,28.9) has 799 bin [28.9,29.0) has 645 bin [29.0,29.1) has 596 bin [29.1,29.2) has 545 bin [29.2,29.3) has 467 bin [29.3,29.4) has 434 bin [29.4,29.5) has 373 bin [29.5,29.6) has 328 bin [29.6,29.7) has 255 bin [29.7,29.8) has 229 bin [29.8,29.9) has 193 bin [29.9,30.0) has 172 bin [30.0,30.1) has 120 bin [30.1,30.2) has 98 bin [30.2,30.3) has 94 bin [30.3,30.4) has 68 bin [30.4,30.5) has 57 bin [30.5,30.6) has 38 bin [30.6,30.7) has 45 bin [30.7,30.8) has 27 bin [30.8,30.9) has 12 bin [30.9,31.0) has 13 bin [31.0,31.1) has 12 bin [31.1,31.2) has 6 bin [31.2,31.3) has 11 bin [31.3,31.4) has 5 bin [31.4,31.5) has 3 bin [31.5,31.6) has 1 bin [31.7,31.8) has 1 bin [31.8,31.9) has 1 bin [31.9,32.0) has 1 average z coordinate 3.1 for 27849526 element(s) point source id histogram with bin size 1.000000 bin 25 has 347562 bin 26 has 20897717 bin 1027 has 6604247 average point source id 263.365033968621219 for 27849526 element(s)