lasinfo (210611) report for 'AHN4T/14EN2_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: 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: 3491229 number of points by return: 3473731 17467 31 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 124980 547480 0 min x y z: 125528.821 547480.000 -1.052 max x y z: 126019.999 548382.557 9.588 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: 3491229 extended number of points by return: 3473731 17467 31 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 548821 1039999 Y 0 902557 Z -1052 9588 intensity 64 4671 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 -2 29 user_data 8 9 point_source_ID 1027 1028 gps_time 265117394.410615 265118163.691908 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 42 230 G 48 221 B 46 207 NIR 86 228 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -333 4833 extended_scanner_channel 0 0 attribute0 0.64 46.71 ('Amplitude') attribute1 -16.09 30.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 3473731 number of intermediate returns: 29 number of last returns: 3473720 number of single returns: 3456251 covered area in square units/kilounits: 160240/0.16 point density: all returns 21.79 last only 21.68 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 3491229 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 3473731 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 17467 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 31 instead zero. overview over extended number of returns of given pulse: 3456251 34887 91 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 33453 unclassified (1) 3455190 ground (2) 2586 water (9) +-> flagged as extended overlap: 468172 +---> 4126 of those are unclassified (1) +---> 463720 of those are ground (2) +---> 326 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 12 bin [-1.0,-0.9) has 660 bin [-0.9,-0.8) has 3565 bin [-0.8,-0.7) has 2655 bin [-0.7,-0.6) has 2293 bin [-0.6,-0.5) has 4199 bin [-0.5,-0.4) has 16924 bin [-0.4,-0.3) has 41841 bin [-0.3,-0.2) has 73831 bin [-0.2,-0.1) has 59815 bin [-0.1,0.0) has 86882 bin [0.0,0.1) has 252083 bin [0.1,0.2) has 782634 bin [0.2,0.3) has 601289 bin [0.3,0.4) has 148036 bin [0.4,0.5) has 61273 bin [0.5,0.6) has 39326 bin [0.6,0.7) has 35307 bin [0.7,0.8) has 30819 bin [0.8,0.9) has 25750 bin [0.9,1.0) has 21387 bin [1.0,1.1) has 16811 bin [1.1,1.2) has 18042 bin [1.2,1.3) has 27925 bin [1.3,1.4) has 33519 bin [1.4,1.5) has 21365 bin [1.5,1.6) has 24110 bin [1.6,1.7) has 39965 bin [1.7,1.8) has 39771 bin [1.8,1.9) has 13762 bin [1.9,2.0) has 19323 bin [2.0,2.1) has 25231 bin [2.1,2.2) has 25158 bin [2.2,2.3) has 16568 bin [2.3,2.4) has 10753 bin [2.4,2.5) has 9517 bin [2.5,2.6) has 10052 bin [2.6,2.7) has 9162 bin [2.7,2.8) has 8359 bin [2.8,2.9) has 7990 bin [2.9,3.0) has 8319 bin [3.0,3.1) has 8394 bin [3.1,3.2) has 8577 bin [3.2,3.3) has 8598 bin [3.3,3.4) has 8269 bin [3.4,3.5) has 8222 bin [3.5,3.6) has 8346 bin [3.6,3.7) has 8526 bin [3.7,3.8) has 8663 bin [3.8,3.9) has 8665 bin [3.9,4.0) has 8617 bin [4.0,4.1) has 8530 bin [4.1,4.2) has 8717 bin [4.2,4.3) has 8851 bin [4.3,4.4) has 8897 bin [4.4,4.5) has 9072 bin [4.5,4.6) has 9128 bin [4.6,4.7) has 9227 bin [4.7,4.8) has 9570 bin [4.8,4.9) has 9517 bin [4.9,5.0) has 9782 bin [5.0,5.1) has 9973 bin [5.1,5.2) has 10199 bin [5.2,5.3) has 10440 bin [5.3,5.4) has 11033 bin [5.4,5.5) has 11775 bin [5.5,5.6) has 12843 bin [5.6,5.7) has 14401 bin [5.7,5.8) has 16423 bin [5.8,5.9) has 22635 bin [5.9,6.0) has 31836 bin [6.0,6.1) has 18875 bin [6.1,6.2) has 14440 bin [6.2,6.3) has 12302 bin [6.3,6.4) has 11164 bin [6.4,6.5) has 11281 bin [6.5,6.6) has 11224 bin [6.6,6.7) has 11267 bin [6.7,6.8) has 11002 bin [6.8,6.9) has 11004 bin [6.9,7.0) has 11356 bin [7.0,7.1) has 11568 bin [7.1,7.2) has 11606 bin [7.2,7.3) has 11571 bin [7.3,7.4) has 11688 bin [7.4,7.5) has 11862 bin [7.5,7.6) has 11536 bin [7.6,7.7) has 10001 bin [7.7,7.8) has 10337 bin [7.8,7.9) has 11338 bin [7.9,8.0) has 11737 bin [8.0,8.1) has 12778 bin [8.1,8.2) has 12445 bin [8.2,8.3) has 12433 bin [8.3,8.4) has 14103 bin [8.4,8.5) has 15321 bin [8.5,8.6) has 13290 bin [8.6,8.7) has 14822 bin [8.7,8.8) has 14961 bin [8.8,8.9) has 13959 bin [8.9,9.0) has 14072 bin [9.0,9.1) has 15910 bin [9.1,9.2) has 19986 bin [9.2,9.3) has 26176 bin [9.3,9.4) has 40167 bin [9.4,9.5) has 9471 bin [9.5,9.6) has 167 average z coordinate 1.9 for 3491229 element(s) point source id histogram with bin size 1.000000 bin 1027 has 1929296 bin 1028 has 1561933 average point source id 1027.447387725067529 for 3491229 element(s)