lasinfo (210611) report for 'AHN4T/38EN1_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: 175/2021 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: 47999368 number of points by return: 44979540 2177550 679663 144781 17834 scale factor x y z: 0.001 0.001 0.001 offset x y z: 119980 447480 0 min x y z: 119980.000 447480.000 -2.574 max x y z: 121019.999 448769.999 31.707 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: 47999368 extended number of points by return: 44979540 2177550 679663 144781 17834 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 -2574 31707 intensity 0 4933 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 -30 29 user_data 6 7 point_source_ID 76 78 gps_time 269724611.100638 269726628.879029 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 23 255 B 0 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.97 34.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44979540 number of intermediate returns: 844066 number of last returns: 44958033 number of single returns: 42782271 covered area in square units/kilounits: 1289256/1.29 point density: all returns 37.23 last only 34.87 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47999368 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44979540 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2177550 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 679663 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 144781 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17834 instead zero. overview over extended number of returns of given pulse: 42782271 3011009 1607370 509078 88372 1248 20 0 0 0 0 0 0 0 0 histogram of classification of points: 4347201 unclassified (1) 41800032 ground (2) 1664251 building (6) 170790 water (9) 17094 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3334591 +---> 257849 of those are unclassified (1) +---> 2964790 of those are ground (2) +---> 96015 of those are building (6) +---> 12932 of those are water (9) +---> 3005 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 48 bin [-2.5,-2.4) has 92 bin [-2.4,-2.3) has 86 bin [-2.3,-2.2) has 194 bin [-2.2,-2.1) has 7735 bin [-2.1,-2.0) has 71481 bin [-2.0,-1.9) has 249990 bin [-1.9,-1.8) has 467507 bin [-1.8,-1.7) has 793101 bin [-1.7,-1.6) has 1958095 bin [-1.6,-1.5) has 4944693 bin [-1.5,-1.4) has 7058875 bin [-1.4,-1.3) has 6087530 bin [-1.3,-1.2) has 4665768 bin [-1.2,-1.1) has 2560817 bin [-1.1,-1.0) has 1442547 bin [-1.0,-0.9) has 1129544 bin [-0.9,-0.8) has 966076 bin [-0.8,-0.7) has 878263 bin [-0.7,-0.6) has 702021 bin [-0.6,-0.5) has 786252 bin [-0.5,-0.4) has 1139854 bin [-0.4,-0.3) has 997263 bin [-0.3,-0.2) has 677445 bin [-0.2,-0.1) has 629894 bin [-0.1,0.0) has 481317 bin [0.0,0.1) has 363910 bin [0.1,0.2) has 303837 bin [0.2,0.3) has 291605 bin [0.3,0.4) has 283366 bin [0.4,0.5) has 259558 bin [0.5,0.6) has 257108 bin [0.6,0.7) has 249582 bin [0.7,0.8) has 289724 bin [0.8,0.9) has 286904 bin [0.9,1.0) has 298404 bin [1.0,1.1) has 284142 bin [1.1,1.2) has 214373 bin [1.2,1.3) has 206469 bin [1.3,1.4) has 224146 bin [1.4,1.5) has 265844 bin [1.5,1.6) has 221692 bin [1.6,1.7) has 146668 bin [1.7,1.8) has 82033 bin [1.8,1.9) has 76044 bin [1.9,2.0) has 69346 bin [2.0,2.1) has 75346 bin [2.1,2.2) has 71980 bin [2.2,2.3) has 68932 bin [2.3,2.4) has 70653 bin [2.4,2.5) has 69765 bin 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454 bin [26.8,26.9) has 412 bin [26.9,27.0) has 423 bin [27.0,27.1) has 455 bin [27.1,27.2) has 358 bin [27.2,27.3) has 396 bin [27.3,27.4) has 391 bin [27.4,27.5) has 410 bin [27.5,27.6) has 373 bin [27.6,27.7) has 338 bin [27.7,27.8) has 388 bin [27.8,27.9) has 328 bin [27.9,28.0) has 307 bin [28.0,28.1) has 294 bin [28.1,28.2) has 314 bin [28.2,28.3) has 273 bin [28.3,28.4) has 282 bin [28.4,28.5) has 278 bin [28.5,28.6) has 320 bin [28.6,28.7) has 279 bin [28.7,28.8) has 271 bin [28.8,28.9) has 267 bin [28.9,29.0) has 261 bin [29.0,29.1) has 256 bin [29.1,29.2) has 234 bin [29.2,29.3) has 218 bin [29.3,29.4) has 214 bin [29.4,29.5) has 214 bin [29.5,29.6) has 198 bin [29.6,29.7) has 176 bin [29.7,29.8) has 180 bin [29.8,29.9) has 181 bin [29.9,30.0) has 157 bin [30.0,30.1) has 117 bin [30.1,30.2) has 143 bin [30.2,30.3) has 139 bin [30.3,30.4) has 115 bin [30.4,30.5) has 105 bin [30.5,30.6) has 77 bin [30.6,30.7) has 72 bin [30.7,30.8) has 66 bin [30.8,30.9) has 42 bin [30.9,31.0) has 32 bin [31.0,31.1) has 25 bin [31.1,31.2) has 21 bin [31.2,31.3) has 14 bin [31.3,31.4) has 8 bin [31.4,31.5) has 5 bin [31.5,31.6) has 2 bin [31.6,31.7) has 2 bin [31.7,31.8) has 1 average z coordinate -0.2 for 47999368 element(s) point source id histogram with bin size 1.000000 bin 76 has 8523060 bin 77 has 35037262 bin 78 has 4439046 average point source id 76.914915254717513 for 47999368 element(s)