lasinfo (210611) report for 'AHN4T/51FZ2_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: 339/2022 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: 39022877 number of points by return: 26505986 9175531 2847521 454072 39767 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 391230 0 min x y z: 175980.000 391230.000 14.739 max x y z: 177019.999 392519.999 49.862 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: 39022877 extended number of points by return: 26505986 9175531 2847521 454072 39767 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 14739 49862 intensity 44 4201 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 -29 12 user_data 6 7 point_source_ID 79 80 gps_time 296122778.380272 296124172.146993 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 40 255 B 30 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2000 extended_scanner_channel 0 0 attribute0 0.44 42.01 ('Amplitude') attribute1 -16.47 25.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26505986 number of intermediate returns: 3338310 number of last returns: 26496734 number of single returns: 17318153 covered area in square units/kilounits: 1333632/1.33 point density: all returns 29.26 last only 19.87 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39022877 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26505986 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9175531 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2847521 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 454072 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 39767 instead zero. overview over extended number of returns of given pulse: 17318153 12664439 7184786 1656616 188231 10183 469 0 0 0 0 0 0 0 0 histogram of classification of points: 17077494 unclassified (1) 21762780 ground (2) 157549 building (6) 25054 water (9) +-> flagged as extended overlap: 2457263 +---> 1042827 of those are unclassified (1) +---> 1411700 of those are ground (2) +---> 1465 of those are building (6) +---> 1271 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.7,14.8) has 34 bin [14.8,14.9) has 815 bin [14.9,15.0) has 2098 bin [15.0,15.1) has 1480 bin [15.1,15.2) has 1969 bin [15.2,15.3) has 1835 bin [15.3,15.4) has 6986 bin [15.4,15.5) has 17574 bin [15.5,15.6) has 13767 bin [15.6,15.7) has 16688 bin [15.7,15.8) has 30148 bin [15.8,15.9) has 92229 bin [15.9,16.0) has 127649 bin [16.0,16.1) has 155249 bin [16.1,16.2) has 301408 bin [16.2,16.3) has 327605 bin [16.3,16.4) has 522269 bin [16.4,16.5) has 846596 bin [16.5,16.6) has 878538 bin [16.6,16.7) has 777862 bin [16.7,16.8) has 1121429 bin [16.8,16.9) has 1438200 bin [16.9,17.0) has 1463698 bin [17.0,17.1) has 1619521 bin [17.1,17.2) has 1336967 bin [17.2,17.3) has 1527722 bin [17.3,17.4) has 1779358 bin [17.4,17.5) has 1452087 bin [17.5,17.6) has 1133023 bin [17.6,17.7) has 976669 bin [17.7,17.8) has 898696 bin [17.8,17.9) has 754113 bin [17.9,18.0) has 584641 bin [18.0,18.1) has 424145 bin [18.1,18.2) has 311019 bin [18.2,18.3) has 248043 bin [18.3,18.4) has 212495 bin [18.4,18.5) has 180809 bin [18.5,18.6) has 162917 bin [18.6,18.7) has 151172 bin [18.7,18.8) has 151408 bin [18.8,18.9) has 133999 bin [18.9,19.0) has 130145 bin [19.0,19.1) has 145936 bin [19.1,19.2) has 131027 bin [19.2,19.3) has 99134 bin [19.3,19.4) has 76950 bin [19.4,19.5) has 64086 bin [19.5,19.6) has 56683 bin [19.6,19.7) has 53352 bin [19.7,19.8) has 52328 bin [19.8,19.9) has 51438 bin [19.9,20.0) has 51023 bin 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has 103711 bin [35.2,35.3) has 101307 bin [35.3,35.4) has 99203 bin [35.4,35.5) has 96256 bin [35.5,35.6) has 93640 bin [35.6,35.7) has 91456 bin [35.7,35.8) has 89073 bin [35.8,35.9) has 86850 bin [35.9,36.0) has 84824 bin [36.0,36.1) has 82500 bin [36.1,36.2) has 78406 bin [36.2,36.3) has 76615 bin [36.3,36.4) has 73967 bin [36.4,36.5) has 72166 bin [36.5,36.6) has 69903 bin [36.6,36.7) has 66791 bin [36.7,36.8) has 64335 bin [36.8,36.9) has 61270 bin [36.9,37.0) has 59185 bin [37.0,37.1) has 57605 bin [37.1,37.2) has 55452 bin [37.2,37.3) has 53241 bin [37.3,37.4) has 51416 bin [37.4,37.5) has 48983 bin [37.5,37.6) has 46498 bin [37.6,37.7) has 44379 bin [37.7,37.8) has 42422 bin [37.8,37.9) has 40515 bin [37.9,38.0) has 38435 bin [38.0,38.1) has 36196 bin [38.1,38.2) has 34292 bin [38.2,38.3) has 32649 bin [38.3,38.4) has 30924 bin [38.4,38.5) has 29255 bin [38.5,38.6) has 28236 bin [38.6,38.7) has 26698 bin [38.7,38.8) has 25504 bin [38.8,38.9) has 23618 bin [38.9,39.0) has 22104 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[42.9,43.0) has 1427 bin [43.0,43.1) has 1296 bin [43.1,43.2) has 1147 bin [43.2,43.3) has 1092 bin [43.3,43.4) has 958 bin [43.4,43.5) has 943 bin [43.5,43.6) has 834 bin [43.6,43.7) has 778 bin [43.7,43.8) has 745 bin [43.8,43.9) has 662 bin [43.9,44.0) has 653 bin [44.0,44.1) has 583 bin [44.1,44.2) has 497 bin [44.2,44.3) has 478 bin [44.3,44.4) has 414 bin [44.4,44.5) has 423 bin [44.5,44.6) has 365 bin [44.6,44.7) has 333 bin [44.7,44.8) has 351 bin [44.8,44.9) has 316 bin [44.9,45.0) has 298 bin [45.0,45.1) has 236 bin [45.1,45.2) has 227 bin [45.2,45.3) has 216 bin [45.3,45.4) has 232 bin [45.4,45.5) has 174 bin [45.5,45.6) has 137 bin [45.6,45.7) has 148 bin [45.7,45.8) has 128 bin [45.8,45.9) has 136 bin [45.9,46.0) has 93 bin [46.0,46.1) has 98 bin [46.1,46.2) has 101 bin [46.2,46.3) has 78 bin [46.3,46.4) has 79 bin [46.4,46.5) has 89 bin [46.5,46.6) has 76 bin [46.6,46.7) has 67 bin [46.7,46.8) has 64 bin [46.8,46.9) has 49 bin [46.9,47.0) has 46 bin [47.0,47.1) has 41 bin [47.1,47.2) has 36 bin [47.2,47.3) has 40 bin [47.3,47.4) has 19 bin [47.4,47.5) has 30 bin [47.5,47.6) has 10 bin [47.6,47.7) has 20 bin [47.7,47.8) has 20 bin [47.8,47.9) has 19 bin [47.9,48.0) has 12 bin [48.0,48.1) has 10 bin [48.1,48.2) has 12 bin [48.2,48.3) has 10 bin [48.3,48.4) has 5 bin [48.4,48.5) has 3 bin [48.5,48.6) has 7 bin [48.6,48.7) has 6 bin [48.7,48.8) has 2 bin [48.8,48.9) has 5 bin [48.9,49.0) has 3 bin [49.1,49.2) has 1 bin [49.2,49.3) has 4 bin [49.3,49.4) has 1 bin [49.6,49.7) has 2 bin [49.8,49.9) has 1 average z coordinate 22.6 for 39022877 element(s) point source id histogram with bin size 1.000000 bin 79 has 20172534 bin 80 has 18850343 average point source id 79.483058770884583 for 39022877 element(s)