lasinfo (210611) report for 'AHN4T/31FN1_13.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: 179/2021 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: 35698532 number of points by return: 30439775 4131598 1000867 117868 8424 scale factor x y z: 0.001 0.001 0.001 offset x y z: 131980 471230 0 min x y z: 131980.000 471230.000 -3.642 max x y z: 133019.999 472519.999 36.516 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: 35698532 extended number of points by return: 30439775 4131598 1000867 117868 8424 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 -3642 36516 intensity 59 3599 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 11 user_data 6 7 point_source_ID 149 150 gps_time 270209799.360703 270210412.077645 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 26 255 B 16 253 NIR 11 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 1833 extended_scanner_channel 0 0 attribute0 0.59 35.99 ('Amplitude') attribute1 -15.33 21.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30439775 number of intermediate returns: 1126707 number of last returns: 30431651 number of single returns: 26299601 covered area in square units/kilounits: 1152588/1.15 point density: all returns 30.97 last only 26.40 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35698532 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30439775 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4131598 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1000867 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 117868 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8424 instead zero. overview over extended number of returns of given pulse: 26299601 6267187 2651180 438375 42044 145 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6841210 unclassified (1) 23084616 ground (2) 88243 building (6) 5666572 water (9) 17891 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2810489 +---> 397323 of those are unclassified (1) +---> 1639918 of those are ground (2) +---> 19462 of those are building (6) +---> 753626 of those are water (9) +---> 160 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.7,-3.6) has 13 bin [-3.6,-3.5) has 2950 bin [-3.5,-3.4) has 3571 bin [-3.4,-3.3) has 1936 bin [-3.3,-3.2) has 8152 bin [-3.2,-3.1) has 5214 bin [-3.1,-3.0) has 5963 bin [-3.0,-2.9) has 9538 bin [-2.9,-2.8) has 12551 bin [-2.8,-2.7) has 11110 bin [-2.7,-2.6) has 14481 bin [-2.6,-2.5) has 27086 bin [-2.5,-2.4) has 56825 bin [-2.4,-2.3) has 105019 bin [-2.3,-2.2) has 181307 bin [-2.2,-2.1) has 230033 bin [-2.1,-2.0) has 252130 bin [-2.0,-1.9) has 272354 bin [-1.9,-1.8) has 532988 bin [-1.8,-1.7) has 1238186 bin [-1.7,-1.6) has 1521892 bin [-1.6,-1.5) has 1287936 bin [-1.5,-1.4) has 903406 bin [-1.4,-1.3) has 862093 bin [-1.3,-1.2) has 5685519 bin [-1.2,-1.1) has 1930085 bin [-1.1,-1.0) has 2357298 bin [-1.0,-0.9) has 2286645 bin [-0.9,-0.8) has 2229309 bin [-0.8,-0.7) has 2213120 bin [-0.7,-0.6) has 1242522 bin [-0.6,-0.5) has 796537 bin [-0.5,-0.4) has 534063 bin [-0.4,-0.3) has 430036 bin [-0.3,-0.2) has 278243 bin [-0.2,-0.1) has 279476 bin [-0.1,0.0) has 267821 bin [0.0,0.1) has 343229 bin [0.1,0.2) has 383390 bin [0.2,0.3) has 287496 bin [0.3,0.4) has 182020 bin [0.4,0.5) has 127949 bin [0.5,0.6) has 106029 bin [0.6,0.7) has 86112 bin [0.7,0.8) has 81864 bin [0.8,0.9) has 78267 bin [0.9,1.0) has 86240 bin [1.0,1.1) has 77873 bin [1.1,1.2) has 75333 bin [1.2,1.3) has 75557 bin [1.3,1.4) 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601 bin [29.8,29.9) has 518 bin [29.9,30.0) has 609 bin [30.0,30.1) has 557 bin [30.1,30.2) has 554 bin [30.2,30.3) has 565 bin [30.3,30.4) has 520 bin [30.4,30.5) has 514 bin [30.5,30.6) has 501 bin [30.6,30.7) has 476 bin [30.7,30.8) has 474 bin [30.8,30.9) has 494 bin [30.9,31.0) has 492 bin [31.0,31.1) has 498 bin [31.1,31.2) has 447 bin [31.2,31.3) has 464 bin [31.3,31.4) has 482 bin [31.4,31.5) has 397 bin [31.5,31.6) has 440 bin [31.6,31.7) has 435 bin [31.7,31.8) has 439 bin [31.8,31.9) has 422 bin [31.9,32.0) has 381 bin [32.0,32.1) has 430 bin [32.1,32.2) has 324 bin [32.2,32.3) has 346 bin [32.3,32.4) has 328 bin [32.4,32.5) has 369 bin [32.5,32.6) has 296 bin [32.6,32.7) has 369 bin [32.7,32.8) has 295 bin [32.8,32.9) has 286 bin [32.9,33.0) has 322 bin [33.0,33.1) has 304 bin [33.1,33.2) has 275 bin [33.2,33.3) has 283 bin [33.3,33.4) has 250 bin [33.4,33.5) has 276 bin [33.5,33.6) has 263 bin [33.6,33.7) has 246 bin [33.7,33.8) has 225 bin [33.8,33.9) has 222 bin [33.9,34.0) has 209 bin [34.0,34.1) has 211 bin [34.1,34.2) has 204 bin [34.2,34.3) has 174 bin [34.3,34.4) has 189 bin [34.4,34.5) has 171 bin [34.5,34.6) has 172 bin [34.6,34.7) has 170 bin [34.7,34.8) has 187 bin [34.8,34.9) has 155 bin [34.9,35.0) has 171 bin [35.0,35.1) has 161 bin [35.1,35.2) has 128 bin [35.2,35.3) has 136 bin [35.3,35.4) has 90 bin [35.4,35.5) has 79 bin [35.5,35.6) has 77 bin [35.6,35.7) has 68 bin [35.7,35.8) has 45 bin [35.8,35.9) has 54 bin [35.9,36.0) has 21 bin [36.0,36.1) has 20 bin [36.1,36.2) has 17 bin [36.2,36.3) has 11 bin [36.3,36.4) has 2 bin [36.4,36.5) has 2 bin [36.5,36.6) has 2 average z coordinate 0.2 for 35698532 element(s) point source id histogram with bin size 1.000000 bin 149 has 24467066 bin 150 has 11231466 average point source id 149.31461982806465 for 35698532 element(s)