lasinfo (210611) report for 'AHN4T/57BN2_07.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: 39133846 number of points by return: 28070800 8484187 2272123 287105 19631 scale factor x y z: 0.001 0.001 0.001 offset x y z: 155980 372480 0 min x y z: 155980.000 372480.000 23.043 max x y z: 157019.999 373769.999 63.654 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: 39133846 extended number of points by return: 28070800 8484187 2272123 287105 19631 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 23043 63654 intensity 18 4508 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 -15 29 user_data 6 7 point_source_ID 74 205 gps_time 297871743.982676 298283566.261565 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 34 255 B 27 255 NIR 12 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0.18 45.08 ('Amplitude') attribute1 -16.47 28.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28070800 number of intermediate returns: 2569896 number of last returns: 28066088 number of single returns: 19572938 covered area in square units/kilounits: 1341480/1.34 point density: all returns 29.17 last only 20.92 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39133846 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28070800 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8484187 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2272123 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 287105 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19631 instead zero. overview over extended number of returns of given pulse: 19572938 12440074 5954649 1068136 93743 4176 130 0 0 0 0 0 0 0 0 histogram of classification of points: 15763732 unclassified (1) 22972159 ground (2) 395407 building (6) 2548 water (9) +-> flagged as extended overlap: 2396081 +---> 575411 of those are unclassified (1) +---> 1795729 of those are ground (2) +---> 23761 of those are building (6) +---> 1180 of those are water (9) z coordinate histogram with bin size 0.100000 bin [23.0,23.1) has 430 bin [23.1,23.2) has 6202 bin [23.2,23.3) has 11161 bin [23.3,23.4) has 36793 bin [23.4,23.5) has 20189 bin [23.5,23.6) has 27456 bin [23.6,23.7) has 32971 bin [23.7,23.8) has 36430 bin [23.8,23.9) has 56614 bin [23.9,24.0) has 102209 bin [24.0,24.1) has 201405 bin [24.1,24.2) has 220418 bin [24.2,24.3) has 371867 bin [24.3,24.4) has 526338 bin [24.4,24.5) has 441006 bin [24.5,24.6) has 420489 bin [24.6,24.7) has 509823 bin [24.7,24.8) has 627684 bin [24.8,24.9) has 813093 bin [24.9,25.0) has 944184 bin [25.0,25.1) has 888898 bin [25.1,25.2) has 885221 bin [25.2,25.3) has 821233 bin [25.3,25.4) has 729275 bin [25.4,25.5) has 566330 bin [25.5,25.6) has 560615 bin [25.6,25.7) has 602566 bin [25.7,25.8) has 700188 bin [25.8,25.9) has 591030 bin [25.9,26.0) has 490289 bin [26.0,26.1) has 441988 bin [26.1,26.2) has 447452 bin [26.2,26.3) has 457259 bin [26.3,26.4) has 430744 bin [26.4,26.5) has 373321 bin [26.5,26.6) has 348044 bin [26.6,26.7) has 330513 bin [26.7,26.8) has 305130 bin [26.8,26.9) has 275284 bin [26.9,27.0) has 230124 bin [27.0,27.1) has 214508 bin [27.1,27.2) has 211496 bin [27.2,27.3) has 223054 bin [27.3,27.4) has 232448 bin [27.4,27.5) has 232675 bin [27.5,27.6) has 238936 bin [27.6,27.7) has 216179 bin [27.7,27.8) has 196084 bin [27.8,27.9) has 208179 bin [27.9,28.0) has 202774 bin [28.0,28.1) has 219644 bin [28.1,28.2) has 160613 bin [28.2,28.3) has 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2068 bin [55.0,55.1) has 1969 bin [55.1,55.2) has 1975 bin [55.2,55.3) has 1749 bin [55.3,55.4) has 1682 bin [55.4,55.5) has 1625 bin [55.5,55.6) has 1546 bin [55.6,55.7) has 1524 bin [55.7,55.8) has 1516 bin [55.8,55.9) has 1295 bin [55.9,56.0) has 1272 bin [56.0,56.1) has 1159 bin [56.1,56.2) has 1169 bin [56.2,56.3) has 1108 bin [56.3,56.4) has 1067 bin [56.4,56.5) has 955 bin [56.5,56.6) has 955 bin [56.6,56.7) has 940 bin [56.7,56.8) has 891 bin [56.8,56.9) has 809 bin [56.9,57.0) has 837 bin [57.0,57.1) has 771 bin [57.1,57.2) has 694 bin [57.2,57.3) has 713 bin [57.3,57.4) has 665 bin [57.4,57.5) has 657 bin [57.5,57.6) has 611 bin [57.6,57.7) has 558 bin [57.7,57.8) has 608 bin [57.8,57.9) has 533 bin [57.9,58.0) has 552 bin [58.0,58.1) has 496 bin [58.1,58.2) has 514 bin [58.2,58.3) has 455 bin [58.3,58.4) has 405 bin [58.4,58.5) has 373 bin [58.5,58.6) has 364 bin [58.6,58.7) has 381 bin [58.7,58.8) has 383 bin [58.8,58.9) has 400 bin [58.9,59.0) has 348 bin [59.0,59.1) has 291 bin [59.1,59.2) has 316 bin [59.2,59.3) has 292 bin [59.3,59.4) has 287 bin [59.4,59.5) has 226 bin [59.5,59.6) has 248 bin [59.6,59.7) has 251 bin [59.7,59.8) has 240 bin [59.8,59.9) has 225 bin [59.9,60.0) has 169 bin [60.0,60.1) has 193 bin [60.1,60.2) has 161 bin [60.2,60.3) has 143 bin [60.3,60.4) has 129 bin [60.4,60.5) has 136 bin [60.5,60.6) has 134 bin [60.6,60.7) has 118 bin [60.7,60.8) has 88 bin [60.8,60.9) has 83 bin [60.9,61.0) has 71 bin [61.0,61.1) has 58 bin [61.1,61.2) has 69 bin [61.2,61.3) has 63 bin [61.3,61.4) has 75 bin [61.4,61.5) has 59 bin [61.5,61.6) has 69 bin [61.6,61.7) has 59 bin [61.7,61.8) has 43 bin [61.8,61.9) has 31 bin [61.9,62.0) has 39 bin [62.0,62.1) has 40 bin [62.1,62.2) has 22 bin [62.2,62.3) has 31 bin [62.3,62.4) has 19 bin [62.4,62.5) has 15 bin [62.5,62.6) has 18 bin [62.6,62.7) has 16 bin [62.7,62.8) has 8 bin [62.8,62.9) has 9 bin [62.9,63.0) has 11 bin [63.0,63.1) has 5 bin [63.1,63.2) has 3 bin [63.3,63.4) has 6 bin [63.4,63.5) has 5 bin [63.5,63.6) has 1 bin [63.6,63.7) has 1 average z coordinate 32.1 for 39133846 element(s) point source id histogram with bin size 1.000000 bin 74 has 12771203 bin 75 has 24075219 bin 205 has 2287424 average point source id 82.272321687983336 for 39133846 element(s)