lasinfo (210611) report for 'AHN4T/57EN2_16.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: 340/2022 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: 31440351 number of points by return: 23931634 5346290 1781758 339869 40800 scale factor x y z: 0.001 0.001 0.001 offset x y z: 164980 369980 0 min x y z: 164980.000 369980.000 23.355 max x y z: 166019.999 371269.999 59.966 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: 31440351 extended number of points by return: 23931634 5346290 1781758 339869 40800 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 23355 59966 intensity 0 4652 return_number 1 5 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 81 83 gps_time 296125889.469324 296128452.968478 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 37 255 B 23 255 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 46.52 ('Amplitude') attribute1 -17 30.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23931634 number of intermediate returns: 2167945 number of last returns: 23911647 number of single returns: 18570875 covered area in square units/kilounits: 1336424/1.34 point density: all returns 23.53 last only 17.89 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31440351 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23931634 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5346290 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1781758 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 339869 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 40800 instead zero. overview over extended number of returns of given pulse: 18570875 7134762 4331254 1198514 187903 15717 1326 0 0 0 0 0 0 0 0 histogram of classification of points: 9753925 unclassified (1) 21472319 ground (2) 175409 building (6) 38698 water (9) +-> flagged as extended overlap: 2190092 +---> 498243 of those are unclassified (1) +---> 1624487 of those are ground (2) +---> 65644 of those are building (6) +---> 1718 of those are water (9) z coordinate histogram with bin size 0.100000 bin [23.3,23.4) has 19 bin [23.4,23.5) has 383 bin [23.5,23.6) has 1209 bin [23.6,23.7) has 1601 bin [23.7,23.8) has 2749 bin [23.8,23.9) has 3830 bin [23.9,24.0) has 7477 bin [24.0,24.1) has 111546 bin [24.1,24.2) has 154965 bin [24.2,24.3) has 203585 bin [24.3,24.4) has 167325 bin [24.4,24.5) has 181341 bin [24.5,24.6) has 395824 bin [24.6,24.7) has 667773 bin [24.7,24.8) has 1371985 bin [24.8,24.9) has 2346348 bin [24.9,25.0) has 2149126 bin [25.0,25.1) has 2288988 bin [25.1,25.2) has 2116278 bin [25.2,25.3) has 2500176 bin [25.3,25.4) has 2399990 bin [25.4,25.5) has 1481835 bin [25.5,25.6) has 1313390 bin [25.6,25.7) has 896282 bin [25.7,25.8) has 440187 bin [25.8,25.9) has 267523 bin [25.9,26.0) has 221055 bin [26.0,26.1) has 163761 bin [26.1,26.2) has 131909 bin [26.2,26.3) has 122453 bin [26.3,26.4) has 114334 bin [26.4,26.5) has 97485 bin [26.5,26.6) has 90861 bin [26.6,26.7) has 82282 bin [26.7,26.8) has 79469 bin [26.8,26.9) has 65905 bin [26.9,27.0) has 50046 bin [27.0,27.1) has 43982 bin [27.1,27.2) has 42520 bin [27.2,27.3) has 42198 bin [27.3,27.4) has 42195 bin [27.4,27.5) has 41705 bin [27.5,27.6) has 41710 bin [27.6,27.7) has 41685 bin [27.7,27.8) has 42772 bin [27.8,27.9) has 42591 bin [27.9,28.0) has 42945 bin [28.0,28.1) has 43598 bin [28.1,28.2) has 43799 bin [28.2,28.3) has 43630 bin [28.3,28.4) has 43897 bin [28.4,28.5) has 44927 bin [28.5,28.6) has 45117 bin 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has 31294 bin [44.0,44.1) has 30286 bin [44.1,44.2) has 29255 bin [44.2,44.3) has 28323 bin [44.3,44.4) has 27555 bin [44.4,44.5) has 26300 bin [44.5,44.6) has 25442 bin [44.6,44.7) has 23995 bin [44.7,44.8) has 23309 bin [44.8,44.9) has 22179 bin [44.9,45.0) has 21001 bin [45.0,45.1) has 19936 bin [45.1,45.2) has 18999 bin [45.2,45.3) has 18072 bin [45.3,45.4) has 17176 bin [45.4,45.5) has 16109 bin [45.5,45.6) has 15135 bin [45.6,45.7) has 14094 bin [45.7,45.8) has 13456 bin [45.8,45.9) has 12180 bin [45.9,46.0) has 11332 bin [46.0,46.1) has 10538 bin [46.1,46.2) has 9788 bin [46.2,46.3) has 8779 bin [46.3,46.4) has 8025 bin [46.4,46.5) has 7431 bin [46.5,46.6) has 7117 bin [46.6,46.7) has 6469 bin [46.7,46.8) has 6038 bin [46.8,46.9) has 5613 bin [46.9,47.0) has 5168 bin [47.0,47.1) has 4604 bin [47.1,47.2) has 4259 bin [47.2,47.3) has 3894 bin [47.3,47.4) has 3567 bin [47.4,47.5) has 3434 bin [47.5,47.6) has 3154 bin [47.6,47.7) has 2850 bin [47.7,47.8) has 2671 bin [47.8,47.9) has 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290 bin [56.1,56.2) has 268 bin [56.2,56.3) has 273 bin [56.3,56.4) has 244 bin [56.4,56.5) has 241 bin [56.5,56.6) has 232 bin [56.6,56.7) has 212 bin [56.7,56.8) has 231 bin [56.8,56.9) has 203 bin [56.9,57.0) has 185 bin [57.0,57.1) has 194 bin [57.1,57.2) has 142 bin [57.2,57.3) has 143 bin [57.3,57.4) has 133 bin [57.4,57.5) has 129 bin [57.5,57.6) has 113 bin [57.6,57.7) has 91 bin [57.7,57.8) has 97 bin [57.8,57.9) has 99 bin [57.9,58.0) has 89 bin [58.0,58.1) has 98 bin [58.1,58.2) has 76 bin [58.2,58.3) has 63 bin [58.3,58.4) has 62 bin [58.4,58.5) has 56 bin [58.5,58.6) has 50 bin [58.6,58.7) has 43 bin [58.7,58.8) has 42 bin [58.8,58.9) has 27 bin [58.9,59.0) has 35 bin [59.0,59.1) has 28 bin [59.1,59.2) has 25 bin [59.2,59.3) has 34 bin [59.3,59.4) has 32 bin [59.4,59.5) has 8 bin [59.5,59.6) has 11 bin [59.6,59.7) has 5 bin [59.7,59.8) has 11 bin [59.8,59.9) has 4 bin [59.9,60.0) has 3 average z coordinate 28.3 for 31440351 element(s) point source id histogram with bin size 1.000000 bin 81 has 762812 bin 82 has 24791062 bin 83 has 5886477 average point source id 82.162964624663388 for 31440351 element(s)