lasinfo (210611) report for 'AHN4T/16CZ1_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: 334/2022 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: 40075574 number of points by return: 38483520 1113579 376930 87544 12678 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 526230 0 min x y z: 180980.000 526230.000 -5.988 max x y z: 182019.999 527519.999 23.499 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: 40075574 extended number of points by return: 38483520 1113579 376930 87544 12678 1218 105 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 -5988 23499 intensity 44 4482 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 69 1069 gps_time 330782825.359729 330858856.829333 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 56 255 B 23 255 NIR 33 255 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 -16.26 28.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38483520 number of intermediate returns: 478568 number of last returns: 38479971 number of single returns: 37366485 covered area in square units/kilounits: 1341528/1.34 point density: all returns 29.87 last only 28.68 (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 40075574 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38483520 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1113579 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 376930 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 87544 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12678 instead zero. overview over extended number of returns of given pulse: 37366485 1476332 868396 299609 57336 6715 701 0 0 0 0 0 0 0 0 histogram of classification of points: 2242536 unclassified (1) 37219383 ground (2) 200055 building (6) 410687 water (9) 2913 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2451872 +---> 122211 of those are unclassified (1) +---> 2316849 of those are ground (2) +---> 12812 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.0,-5.9) has 5 bin [-5.9,-5.8) has 394 bin [-5.8,-5.7) has 261144 bin [-5.7,-5.6) has 30508 bin [-5.6,-5.5) has 27117 bin [-5.5,-5.4) has 91064 bin [-5.4,-5.3) has 66142 bin [-5.3,-5.2) has 55434 bin [-5.2,-5.1) has 77725 bin [-5.1,-5.0) has 122182 bin [-5.0,-4.9) has 106341 bin [-4.9,-4.8) has 102135 bin [-4.8,-4.7) has 101645 bin [-4.7,-4.6) has 100915 bin [-4.6,-4.5) has 113543 bin [-4.5,-4.4) has 157509 bin [-4.4,-4.3) has 153093 bin [-4.3,-4.2) has 209214 bin [-4.2,-4.1) has 1362831 bin [-4.1,-4.0) has 5336658 bin [-4.0,-3.9) has 8046176 bin [-3.9,-3.8) has 6876031 bin [-3.8,-3.7) has 4455178 bin [-3.7,-3.6) has 1153426 bin [-3.6,-3.5) has 912394 bin [-3.5,-3.4) has 965695 bin [-3.4,-3.3) has 1199581 bin [-3.3,-3.2) has 998798 bin [-3.2,-3.1) has 519202 bin [-3.1,-3.0) has 360031 bin [-3.0,-2.9) has 405228 bin [-2.9,-2.8) has 387919 bin [-2.8,-2.7) has 128885 bin [-2.7,-2.6) has 84638 bin [-2.6,-2.5) has 81539 bin [-2.5,-2.4) has 77646 bin [-2.4,-2.3) has 80400 bin [-2.3,-2.2) has 75941 bin [-2.2,-2.1) has 72919 bin [-2.1,-2.0) has 71220 bin [-2.0,-1.9) has 69994 bin [-1.9,-1.8) has 69553 bin [-1.8,-1.7) has 69616 bin [-1.7,-1.6) has 57493 bin [-1.6,-1.5) has 31294 bin [-1.5,-1.4) has 28720 bin [-1.4,-1.3) has 27488 bin [-1.3,-1.2) has 29084 bin [-1.2,-1.1) has 28788 bin [-1.1,-1.0) has 28386 bin [-1.0,-0.9) has 27136 bin [-0.9,-0.8) has 26717 bin [-0.8,-0.7) has 27247 bin 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[3.4,3.5) has 17302 bin [3.5,3.6) has 17668 bin [3.6,3.7) has 17826 bin [3.7,3.8) has 18147 bin [3.8,3.9) has 18022 bin [3.9,4.0) has 18029 bin [4.0,4.1) has 18217 bin [4.1,4.2) has 18308 bin [4.2,4.3) has 17801 bin [4.3,4.4) has 18088 bin [4.4,4.5) has 18413 bin [4.5,4.6) has 17832 bin [4.6,4.7) has 17912 bin [4.7,4.8) has 17998 bin [4.8,4.9) has 17852 bin [4.9,5.0) has 17921 bin [5.0,5.1) has 17117 bin [5.1,5.2) has 17481 bin [5.2,5.3) has 17391 bin [5.3,5.4) has 17508 bin [5.4,5.5) has 17467 bin [5.5,5.6) has 17434 bin [5.6,5.7) has 17835 bin [5.7,5.8) has 17513 bin [5.8,5.9) has 17971 bin [5.9,6.0) has 17909 bin [6.0,6.1) has 17950 bin [6.1,6.2) has 17848 bin [6.2,6.3) has 17999 bin [6.3,6.4) has 18188 bin [6.4,6.5) has 18315 bin [6.5,6.6) has 18239 bin [6.6,6.7) has 18208 bin [6.7,6.8) has 18096 bin [6.8,6.9) has 18587 bin [6.9,7.0) has 19155 bin [7.0,7.1) has 19026 bin [7.1,7.2) has 18570 bin [7.2,7.3) has 19001 bin [7.3,7.4) has 18806 bin [7.4,7.5) has 19287 bin [7.5,7.6) has 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has 8154 bin [15.5,15.6) has 7995 bin [15.6,15.7) has 7232 bin [15.7,15.8) has 6556 bin [15.8,15.9) has 5507 bin [15.9,16.0) has 5317 bin [16.0,16.1) has 5352 bin [16.1,16.2) has 6086 bin [16.2,16.3) has 8121 bin [16.3,16.4) has 6558 bin [16.4,16.5) has 4544 bin [16.5,16.6) has 3257 bin [16.6,16.7) has 3027 bin [16.7,16.8) has 2921 bin [16.8,16.9) has 2731 bin [16.9,17.0) has 2625 bin [17.0,17.1) has 2422 bin [17.1,17.2) has 2293 bin [17.2,17.3) has 2289 bin [17.3,17.4) has 2176 bin [17.4,17.5) has 2021 bin [17.5,17.6) has 1886 bin [17.6,17.7) has 1770 bin [17.7,17.8) has 1666 bin [17.8,17.9) has 1613 bin [17.9,18.0) has 1445 bin [18.0,18.1) has 1361 bin [18.1,18.2) has 1224 bin [18.2,18.3) has 1163 bin [18.3,18.4) has 1107 bin [18.4,18.5) has 1083 bin [18.5,18.6) has 1018 bin [18.6,18.7) has 953 bin [18.7,18.8) has 882 bin [18.8,18.9) has 814 bin [18.9,19.0) has 803 bin [19.0,19.1) has 748 bin [19.1,19.2) has 643 bin [19.2,19.3) has 628 bin [19.3,19.4) has 574 bin [19.4,19.5) has 560 bin [19.5,19.6) has 491 bin [19.6,19.7) has 441 bin [19.7,19.8) has 421 bin [19.8,19.9) has 444 bin [19.9,20.0) has 371 bin [20.0,20.1) has 350 bin [20.1,20.2) has 339 bin [20.2,20.3) has 298 bin [20.3,20.4) has 307 bin [20.4,20.5) has 256 bin [20.5,20.6) has 259 bin [20.6,20.7) has 239 bin [20.7,20.8) has 230 bin [20.8,20.9) has 206 bin [20.9,21.0) has 186 bin [21.0,21.1) has 173 bin [21.1,21.2) has 152 bin [21.2,21.3) has 111 bin [21.3,21.4) has 128 bin [21.4,21.5) has 130 bin [21.5,21.6) has 102 bin [21.6,21.7) has 114 bin [21.7,21.8) has 78 bin [21.8,21.9) has 78 bin [21.9,22.0) has 74 bin [22.0,22.1) has 60 bin [22.1,22.2) has 72 bin [22.2,22.3) has 73 bin [22.3,22.4) has 53 bin [22.4,22.5) has 57 bin [22.5,22.6) has 56 bin [22.6,22.7) has 38 bin [22.7,22.8) has 29 bin [22.8,22.9) has 27 bin [22.9,23.0) has 17 bin [23.0,23.1) has 20 bin [23.1,23.2) has 6 bin [23.2,23.3) has 4 bin [23.3,23.4) has 1 bin [23.4,23.5) has 4 average z coordinate -2.6 for 40075574 element(s) point source id histogram with bin size 1.000000 bin 69 has 17895249 bin 70 has 9703093 bin 1069 has 12477232 average point source id 380.58468480077164 for 40075574 element(s)