lasinfo (210611) report for 'AHN4T/14DN2_11.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: 174/2021 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: 31699111 number of points by return: 26020343 3767917 1423295 480702 6854 scale factor x y z: 0.001 0.001 0.001 offset x y z: 114980 533730 0 min x y z: 114980.000 533730.000 -2.799 max x y z: 116019.999 535019.999 29.798 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: 31699111 extended number of points by return: 26020343 3767917 1423295 480702 6854 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 -2799 29798 intensity 0 4936 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 29 user_data 8 9 point_source_ID 176 178 gps_time 270041061.933028 270042413.472418 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 1 255 G 15 255 B 16 255 NIR 30 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 4833 extended_scanner_channel 0 0 attribute0 0 49.36 ('Amplitude') attribute1 -18.37 31.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26020343 number of intermediate returns: 1921126 number of last returns: 25928885 number of single returns: 22171243 covered area in square units/kilounits: 1281480/1.28 point density: all returns 24.74 last only 20.23 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31699111 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26020343 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3767917 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1423295 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 480702 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6854 instead zero. overview over extended number of returns of given pulse: 22171243 4753872 2835814 1903684 33988 500 10 0 0 0 0 0 0 0 0 histogram of classification of points: 8518534 unclassified (1) 17501153 ground (2) 5452574 building (6) 161656 water (9) 65194 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2096839 +---> 428288 of those are unclassified (1) +---> 1268989 of those are ground (2) +---> 379552 of those are building (6) +---> 15018 of those are water (9) +---> 4992 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 83 bin [-2.7,-2.6) has 272 bin [-2.6,-2.5) has 352 bin [-2.5,-2.4) has 361 bin [-2.4,-2.3) has 371 bin [-2.3,-2.2) has 369 bin [-2.2,-2.1) has 379 bin [-2.1,-2.0) has 727 bin [-2.0,-1.9) has 42470 bin [-1.9,-1.8) has 76519 bin [-1.8,-1.7) has 53213 bin [-1.7,-1.6) has 53846 bin [-1.6,-1.5) has 64444 bin [-1.5,-1.4) has 99698 bin [-1.4,-1.3) has 98788 bin [-1.3,-1.2) has 140493 bin [-1.2,-1.1) has 317584 bin [-1.1,-1.0) has 468749 bin [-1.0,-0.9) has 990424 bin [-0.9,-0.8) has 1553781 bin [-0.8,-0.7) has 1703186 bin [-0.7,-0.6) has 1352800 bin [-0.6,-0.5) has 1370649 bin [-0.5,-0.4) has 1211838 bin [-0.4,-0.3) has 1096219 bin [-0.3,-0.2) has 760485 bin [-0.2,-0.1) has 669629 bin [-0.1,0.0) has 664858 bin [0.0,0.1) has 718106 bin [0.1,0.2) has 908735 bin [0.2,0.3) has 997063 bin [0.3,0.4) has 1095467 bin [0.4,0.5) has 931914 bin [0.5,0.6) has 657282 bin [0.6,0.7) has 519374 bin [0.7,0.8) has 350403 bin [0.8,0.9) has 259338 bin [0.9,1.0) has 235113 bin [1.0,1.1) has 203543 bin [1.1,1.2) has 174900 bin [1.2,1.3) has 156217 bin [1.3,1.4) has 148270 bin [1.4,1.5) has 145498 bin [1.5,1.6) has 147895 bin [1.6,1.7) has 201927 bin [1.7,1.8) has 257004 bin [1.8,1.9) has 205932 bin [1.9,2.0) has 207217 bin [2.0,2.1) has 193250 bin [2.1,2.2) has 178112 bin [2.2,2.3) has 160354 bin 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has 15977 bin [14.3,14.4) has 14562 bin [14.4,14.5) has 14107 bin [14.5,14.6) has 12899 bin [14.6,14.7) has 12549 bin [14.7,14.8) has 12319 bin [14.8,14.9) has 11999 bin [14.9,15.0) has 11859 bin [15.0,15.1) has 11361 bin [15.1,15.2) has 11060 bin [15.2,15.3) has 10833 bin [15.3,15.4) has 10673 bin [15.4,15.5) has 10470 bin [15.5,15.6) has 9843 bin [15.6,15.7) has 9758 bin [15.7,15.8) has 9294 bin [15.8,15.9) has 9208 bin [15.9,16.0) has 8724 bin [16.0,16.1) has 8514 bin [16.1,16.2) has 8227 bin [16.2,16.3) has 8037 bin [16.3,16.4) has 7863 bin [16.4,16.5) has 9503 bin [16.5,16.6) has 10541 bin [16.6,16.7) has 7871 bin [16.7,16.8) has 7289 bin [16.8,16.9) has 6941 bin [16.9,17.0) has 6755 bin [17.0,17.1) has 6588 bin [17.1,17.2) has 6486 bin [17.2,17.3) has 6175 bin [17.3,17.4) has 6138 bin [17.4,17.5) has 5860 bin [17.5,17.6) has 5835 bin [17.6,17.7) has 5860 bin [17.7,17.8) has 6063 bin [17.8,17.9) has 5444 bin [17.9,18.0) has 5083 bin [18.0,18.1) has 4987 bin [18.1,18.2) has 4849 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has 480 bin [26.3,26.4) has 429 bin [26.4,26.5) has 466 bin [26.5,26.6) has 419 bin [26.6,26.7) has 352 bin [26.7,26.8) has 319 bin [26.8,26.9) has 295 bin [26.9,27.0) has 313 bin [27.0,27.1) has 285 bin [27.1,27.2) has 291 bin [27.2,27.3) has 245 bin [27.3,27.4) has 231 bin [27.4,27.5) has 190 bin [27.5,27.6) has 195 bin [27.6,27.7) has 179 bin [27.7,27.8) has 158 bin [27.8,27.9) has 146 bin [27.9,28.0) has 106 bin [28.0,28.1) has 99 bin [28.1,28.2) has 101 bin [28.2,28.3) has 92 bin [28.3,28.4) has 87 bin [28.4,28.5) has 89 bin [28.5,28.6) has 90 bin [28.6,28.7) has 72 bin [28.7,28.8) has 67 bin [28.8,28.9) has 44 bin [28.9,29.0) has 33 bin [29.0,29.1) has 38 bin [29.1,29.2) has 28 bin [29.2,29.3) has 18 bin [29.3,29.4) has 7 bin [29.4,29.5) has 6 bin [29.5,29.6) has 6 bin [29.6,29.7) has 2 bin [29.7,29.8) has 2 average z coordinate 2.2 for 31699111 element(s) point source id histogram with bin size 1.000000 bin 176 has 1047305 bin 177 has 22372054 bin 178 has 8279752 average point source id 177.228159300745062 for 31699111 element(s)