lasinfo (210611) report for 'AHN4T/33CZ2_02.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: 337/2022 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: 31237091 number of points by return: 24623835 5123682 1318623 160706 9877 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 454980 0 min x y z: 185980.000 454980.000 37.234 max x y z: 187019.999 456269.999 71.502 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: 31237091 extended number of points by return: 24623835 5123682 1318623 160706 9877 358 10 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 37234 71502 intensity 55 2142 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 14 user_data 6 7 point_source_ID 118 119 gps_time 328701338.173750 328702039.463524 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 37 255 G 57 243 B 58 229 NIR 38 230 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.46 5.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24623835 number of intermediate returns: 1494778 number of last returns: 24599549 number of single returns: 19481071 covered area in square units/kilounits: 1341380/1.34 point density: all returns 23.29 last only 18.34 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31237091 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24623835 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5123682 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1318623 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 160706 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9877 instead zero. overview over extended number of returns of given pulse: 19481071 7616800 3484006 605302 47729 2113 70 0 0 0 0 0 0 0 0 histogram of classification of points: 9853366 unclassified (1) 21377286 ground (2) 449 building (6) 1137 water (9) 4853 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2181276 +---> 596517 of those are unclassified (1) +---> 1580127 of those are ground (2) +---> 259 of those are water (9) +---> 4373 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [37.2,37.3) has 3 bin [37.3,37.4) has 2682 bin [37.4,37.5) has 5063 bin [37.5,37.6) has 5142 bin [37.6,37.7) has 7059 bin [37.7,37.8) has 14141 bin [37.8,37.9) has 16556 bin [37.9,38.0) has 19656 bin [38.0,38.1) has 22285 bin [38.1,38.2) has 50667 bin [38.2,38.3) has 82862 bin [38.3,38.4) has 90031 bin [38.4,38.5) has 109051 bin [38.5,38.6) has 173080 bin [38.6,38.7) has 206241 bin [38.7,38.8) has 231186 bin [38.8,38.9) has 241926 bin [38.9,39.0) has 263150 bin [39.0,39.1) has 316544 bin [39.1,39.2) has 354949 bin [39.2,39.3) has 357954 bin [39.3,39.4) has 322026 bin [39.4,39.5) has 313953 bin [39.5,39.6) has 311214 bin [39.6,39.7) has 332821 bin [39.7,39.8) has 344141 bin [39.8,39.9) has 338501 bin [39.9,40.0) has 326423 bin [40.0,40.1) has 331050 bin [40.1,40.2) has 328800 bin [40.2,40.3) has 300646 bin [40.3,40.4) has 302346 bin [40.4,40.5) has 301135 bin [40.5,40.6) has 315925 bin [40.6,40.7) has 323999 bin [40.7,40.8) has 343075 bin [40.8,40.9) has 360163 bin [40.9,41.0) has 368379 bin [41.0,41.1) has 372818 bin [41.1,41.2) has 356751 bin [41.2,41.3) has 342613 bin [41.3,41.4) has 332341 bin [41.4,41.5) has 346012 bin [41.5,41.6) has 347350 bin [41.6,41.7) has 323883 bin [41.7,41.8) has 311929 bin [41.8,41.9) has 311458 bin [41.9,42.0) has 308197 bin [42.0,42.1) has 336428 bin [42.1,42.2) has 356891 bin [42.2,42.3) has 346586 bin 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7083 bin [61.4,61.5) has 7263 bin [61.5,61.6) has 6881 bin [61.6,61.7) has 6954 bin [61.7,61.8) has 6447 bin [61.8,61.9) has 6214 bin [61.9,62.0) has 6049 bin [62.0,62.1) has 5845 bin [62.1,62.2) has 5388 bin [62.2,62.3) has 5243 bin [62.3,62.4) has 4964 bin [62.4,62.5) has 4878 bin [62.5,62.6) has 4634 bin [62.6,62.7) has 4765 bin [62.7,62.8) has 4375 bin [62.8,62.9) has 4306 bin [62.9,63.0) has 4166 bin [63.0,63.1) has 4151 bin [63.1,63.2) has 3847 bin [63.2,63.3) has 3809 bin [63.3,63.4) has 3691 bin [63.4,63.5) has 3659 bin [63.5,63.6) has 3614 bin [63.6,63.7) has 3411 bin [63.7,63.8) has 3258 bin [63.8,63.9) has 3178 bin [63.9,64.0) has 2999 bin [64.0,64.1) has 2960 bin [64.1,64.2) has 3105 bin [64.2,64.3) has 3246 bin [64.3,64.4) has 3163 bin [64.4,64.5) has 2838 bin [64.5,64.6) has 2738 bin [64.6,64.7) has 2761 bin [64.7,64.8) has 2638 bin [64.8,64.9) has 2481 bin [64.9,65.0) has 2549 bin [65.0,65.1) has 2416 bin [65.1,65.2) has 2368 bin [65.2,65.3) has 2330 bin [65.3,65.4) has 2119 bin [65.4,65.5) has 2009 bin [65.5,65.6) has 1806 bin [65.6,65.7) has 1713 bin [65.7,65.8) has 1739 bin [65.8,65.9) has 1750 bin [65.9,66.0) has 1787 bin [66.0,66.1) has 1856 bin [66.1,66.2) has 1715 bin [66.2,66.3) has 1734 bin [66.3,66.4) has 1634 bin [66.4,66.5) has 1557 bin [66.5,66.6) has 1430 bin [66.6,66.7) has 1348 bin [66.7,66.8) has 1374 bin [66.8,66.9) has 1388 bin [66.9,67.0) has 1347 bin [67.0,67.1) has 1356 bin [67.1,67.2) has 1284 bin [67.2,67.3) has 1187 bin [67.3,67.4) has 1011 bin [67.4,67.5) has 1003 bin [67.5,67.6) has 1008 bin [67.6,67.7) has 1037 bin [67.7,67.8) has 1069 bin [67.8,67.9) has 1002 bin [67.9,68.0) has 886 bin [68.0,68.1) has 828 bin [68.1,68.2) has 708 bin [68.2,68.3) has 646 bin [68.3,68.4) has 636 bin [68.4,68.5) has 680 bin [68.5,68.6) has 604 bin [68.6,68.7) has 558 bin [68.7,68.8) has 431 bin [68.8,68.9) has 405 bin [68.9,69.0) has 403 bin [69.0,69.1) has 292 bin [69.1,69.2) has 279 bin [69.2,69.3) has 272 bin [69.3,69.4) has 257 bin [69.4,69.5) has 203 bin [69.5,69.6) has 163 bin [69.6,69.7) has 155 bin [69.7,69.8) has 144 bin [69.8,69.9) has 92 bin [69.9,70.0) has 93 bin [70.0,70.1) has 67 bin [70.1,70.2) has 69 bin [70.2,70.3) has 59 bin [70.3,70.4) has 88 bin [70.4,70.5) has 87 bin [70.5,70.6) has 59 bin [70.6,70.7) has 43 bin [70.7,70.8) has 50 bin [70.8,70.9) has 36 bin [70.9,71.0) has 24 bin [71.0,71.1) has 24 bin [71.1,71.2) has 12 bin [71.2,71.3) has 13 bin [71.3,71.4) has 10 bin [71.4,71.5) has 3 bin [71.5,71.6) has 1 average z coordinate 44.5 for 31237091 element(s) point source id histogram with bin size 1.000000 bin 118 has 27206556 bin 119 has 4030535 average point source id 118.129030420918511 for 31237091 element(s)