lasinfo (210611) report for 'AHN4T/22FN2_17.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: 335/2022 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: 44362754 number of points by return: 35947331 5877558 1998231 468539 65102 scale factor x y z: 0.001 0.001 0.001 offset x y z: 255980 519980 0 min x y z: 255980.000 519980.000 10.358 max x y z: 257019.999 521269.999 69.440 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: 44362754 extended number of points by return: 35947331 5877558 1998231 468539 65102 5634 359 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 10358 69440 intensity 25 4805 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 -29 29 user_data 6 7 point_source_ID 74 1075 gps_time 330857231.819841 330862281.434362 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 37 255 G 45 255 B 31 255 NIR 3 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.51 31.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35947331 number of intermediate returns: 2542421 number of last returns: 35874040 number of single returns: 30001038 covered area in square units/kilounits: 1338456/1.34 point density: all returns 33.14 last only 26.80 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44362754 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35947331 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5877558 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1998231 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 468539 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 65102 instead zero. overview over extended number of returns of given pulse: 30001038 7818262 4595189 1615951 297998 31884 2432 0 0 0 0 0 0 0 0 histogram of classification of points: 10370489 unclassified (1) 29254581 ground (2) 4612982 building (6) 120006 water (9) 4696 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2715485 +---> 575303 of those are unclassified (1) +---> 1954997 of those are ground (2) +---> 166842 of those are building (6) +---> 18343 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.3,10.4) has 116 bin [10.4,10.5) has 6553 bin [10.5,10.6) has 9229 bin [10.6,10.7) has 95210 bin [10.7,10.8) has 17311 bin [10.8,10.9) has 14618 bin [10.9,11.0) has 36014 bin [11.0,11.1) has 38425 bin [11.1,11.2) has 36357 bin [11.2,11.3) has 43657 bin [11.3,11.4) has 57076 bin [11.4,11.5) has 76128 bin [11.5,11.6) has 86775 bin [11.6,11.7) has 134392 bin 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has 345 bin [42.6,42.7) has 323 bin [42.7,42.8) has 342 bin [42.8,42.9) has 328 bin [42.9,43.0) has 325 bin [43.0,43.1) has 337 bin [43.1,43.2) has 319 bin [43.2,43.3) has 356 bin [43.3,43.4) has 318 bin [43.4,43.5) has 300 bin [43.5,43.6) has 300 bin [43.6,43.7) has 282 bin [43.7,43.8) has 290 bin [43.8,43.9) has 265 bin [43.9,44.0) has 254 bin [44.0,44.1) has 236 bin [44.1,44.2) has 286 bin [44.2,44.3) has 234 bin [44.3,44.4) has 240 bin [44.4,44.5) has 251 bin [44.5,44.6) has 252 bin [44.6,44.7) has 223 bin [44.7,44.8) has 234 bin [44.8,44.9) has 228 bin [44.9,45.0) has 197 bin [45.0,45.1) has 173 bin [45.1,45.2) has 166 bin [45.2,45.3) has 163 bin [45.3,45.4) has 130 bin [45.4,45.5) has 142 bin [45.5,45.6) has 128 bin [45.6,45.7) has 128 bin [45.7,45.8) has 113 bin [45.8,45.9) has 138 bin [45.9,46.0) has 126 bin [46.0,46.1) has 99 bin [46.1,46.2) has 100 bin [46.2,46.3) has 96 bin [46.3,46.4) has 89 bin [46.4,46.5) has 62 bin [46.5,46.6) has 80 bin [46.6,46.7) has 51 bin 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[54.3,54.4) has 2 bin [54.4,54.5) has 2 bin [54.5,54.6) has 1 bin [54.8,54.9) has 1 bin [54.9,55.0) has 1 bin [55.0,55.1) has 1 bin [55.6,55.7) has 2 bin [55.7,55.8) has 1 bin [55.8,55.9) has 1 bin [55.9,56.0) has 1 bin [56.3,56.4) has 2 bin [56.4,56.5) has 1 bin [56.8,56.9) has 2 bin [57.0,57.1) has 1 bin [57.1,57.2) has 1 bin [57.2,57.3) has 1 bin [57.3,57.4) has 1 bin [57.4,57.5) has 1 bin [57.8,57.9) has 1 bin [57.9,58.0) has 1 bin [58.1,58.2) has 2 bin [58.2,58.3) has 3 bin [58.4,58.5) has 3 bin [59.0,59.1) has 2 bin [59.1,59.2) has 3 bin [59.2,59.3) has 1 bin [59.3,59.4) has 1 bin [59.6,59.7) has 2 bin [60.0,60.1) has 2 bin [60.1,60.2) has 1 bin [60.2,60.3) has 1 bin [60.3,60.4) has 1 bin [60.4,60.5) has 2 bin [60.8,60.9) has 1 bin [61.0,61.1) has 1 bin [61.1,61.2) has 1 bin [61.4,61.5) has 1 bin [61.6,61.7) has 1 bin [61.9,62.0) has 1 bin [62.4,62.5) has 1 bin [62.5,62.6) has 2 bin [62.8,62.9) has 1 bin [63.1,63.2) has 1 bin [63.3,63.4) has 1 bin [64.3,64.4) has 1 bin [64.4,64.5) has 1 bin [65.0,65.1) has 4 bin [65.1,65.2) has 8 bin [65.2,65.3) has 2 bin [65.3,65.4) has 18 bin [65.4,65.5) has 5 bin [65.5,65.6) has 16 bin [65.6,65.7) has 7 bin [65.7,65.8) has 2 bin [68.2,68.3) has 1 bin [69.4,69.5) has 2 average z coordinate 15.1 for 44362754 element(s) point source id histogram with bin size 1.000000 bin 74 has 15670517 bin 1074 has 15923053 bin 1075 has 12769184 average point source id 721.051943258527217 for 44362754 element(s)