lasinfo (210611) report for 'AHN4T/28GZ2_12.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: 336/2022 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: 50657170 number of points by return: 33445549 11362307 4480516 1158168 208925 scale factor x y z: 0.001 0.001 0.001 offset x y z: 245980 477480 0 min x y z: 245980.000 477480.000 11.621 max x y z: 247019.999 478769.999 49.720 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: 50657170 extended number of points by return: 33445549 11362307 4480516 1158168 208925 1627 78 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 11621 49720 intensity 39 4762 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 -11 29 user_data 6 7 point_source_ID 168 212 gps_time 324209594.281338 328779624.791086 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 33 255 B 24 255 NIR 9 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.47 31.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33445549 number of intermediate returns: 5869869 number of last returns: 33434635 number of single returns: 22092883 covered area in square units/kilounits: 1340900/1.34 point density: all returns 37.78 last only 24.93 (per square units) spacing: all returns 0.16 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50657170 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33445549 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11362307 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4480516 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1158168 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 208925 instead zero. overview over extended number of returns of given pulse: 22092883 13762694 9958589 3795566 914384 121350 11704 0 0 0 0 0 0 0 0 histogram of classification of points: 21237041 unclassified (1) 29173073 ground (2) 228866 building (6) 16795 water (9) 1395 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3392903 +---> 1374267 of those are unclassified (1) +---> 2018599 of those are ground (2) +---> 37 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.6,11.7) has 32 bin [11.7,11.8) has 2087 bin [11.8,11.9) has 13270 bin [11.9,12.0) has 13836 bin [12.0,12.1) has 19284 bin [12.1,12.2) has 27304 bin [12.2,12.3) has 24986 bin [12.3,12.4) has 25780 bin [12.4,12.5) has 39150 bin [12.5,12.6) has 69089 bin [12.6,12.7) has 115566 bin [12.7,12.8) has 211468 bin [12.8,12.9) has 980736 bin [12.9,13.0) has 1513289 bin [13.0,13.1) has 972399 bin [13.1,13.2) 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has 28171 bin [39.5,39.6) has 26427 bin [39.6,39.7) has 25625 bin [39.7,39.8) has 24662 bin [39.8,39.9) has 23529 bin [39.9,40.0) has 22250 bin [40.0,40.1) has 21255 bin [40.1,40.2) has 20113 bin [40.2,40.3) has 19036 bin [40.3,40.4) has 17935 bin [40.4,40.5) has 17239 bin [40.5,40.6) has 16290 bin [40.6,40.7) has 15226 bin [40.7,40.8) has 14377 bin [40.8,40.9) has 13707 bin [40.9,41.0) has 12962 bin [41.0,41.1) has 12414 bin [41.1,41.2) has 11928 bin [41.2,41.3) has 11462 bin [41.3,41.4) has 10874 bin [41.4,41.5) has 10299 bin [41.5,41.6) has 9700 bin [41.6,41.7) has 9564 bin [41.7,41.8) has 8803 bin [41.8,41.9) has 8155 bin [41.9,42.0) has 7441 bin [42.0,42.1) has 6875 bin [42.1,42.2) has 6595 bin [42.2,42.3) has 6357 bin [42.3,42.4) has 6073 bin [42.4,42.5) has 5595 bin [42.5,42.6) has 5192 bin [42.6,42.7) has 4782 bin [42.7,42.8) has 4664 bin [42.8,42.9) has 4269 bin [42.9,43.0) has 4056 bin [43.0,43.1) has 3591 bin [43.1,43.2) has 3402 bin [43.2,43.3) has 3066 bin [43.3,43.4) has 2867 bin [43.4,43.5) has 2792 bin [43.5,43.6) has 2635 bin [43.6,43.7) has 2402 bin [43.7,43.8) has 2204 bin [43.8,43.9) has 2092 bin [43.9,44.0) has 1983 bin [44.0,44.1) has 1829 bin [44.1,44.2) has 1662 bin [44.2,44.3) has 1600 bin [44.3,44.4) has 1393 bin [44.4,44.5) has 1363 bin [44.5,44.6) has 1283 bin [44.6,44.7) has 1174 bin [44.7,44.8) has 1103 bin [44.8,44.9) has 1051 bin [44.9,45.0) has 933 bin [45.0,45.1) has 863 bin [45.1,45.2) has 780 bin [45.2,45.3) has 726 bin [45.3,45.4) has 715 bin [45.4,45.5) has 570 bin [45.5,45.6) has 549 bin [45.6,45.7) has 558 bin [45.7,45.8) has 475 bin [45.8,45.9) has 420 bin [45.9,46.0) has 421 bin [46.0,46.1) has 393 bin [46.1,46.2) has 379 bin [46.2,46.3) has 383 bin [46.3,46.4) has 341 bin [46.4,46.5) has 341 bin [46.5,46.6) has 294 bin [46.6,46.7) has 286 bin [46.7,46.8) has 269 bin [46.8,46.9) has 231 bin [46.9,47.0) has 217 bin [47.0,47.1) has 179 bin [47.1,47.2) has 160 bin [47.2,47.3) has 134 bin [47.3,47.4) has 105 bin [47.4,47.5) has 95 bin [47.5,47.6) has 72 bin [47.6,47.7) has 72 bin [47.7,47.8) has 61 bin [47.8,47.9) has 81 bin [47.9,48.0) has 67 bin [48.0,48.1) has 71 bin [48.1,48.2) has 56 bin [48.2,48.3) has 33 bin [48.3,48.4) has 21 bin [48.4,48.5) has 12 bin [48.5,48.6) has 14 bin [48.6,48.7) has 9 bin [48.7,48.8) has 20 bin [48.8,48.9) has 20 bin [48.9,49.0) has 19 bin [49.0,49.1) has 6 bin [49.1,49.2) has 10 bin [49.2,49.3) has 10 bin [49.3,49.4) has 4 bin [49.4,49.5) has 4 bin [49.7,49.8) has 1 average z coordinate 20.3 for 50657170 element(s) point source id histogram with bin size 1.000000 bin 168 has 30508776 bin 169 has 9447626 bin 212 has 10700768 average point source id 177.481015579828096 for 50657170 element(s)