lasinfo (210611) report for 'AHN4T/27CZ1_06.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: 336/2022 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: 67011496 number of points by return: 53021289 9839231 3430555 659528 60893 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 478730 0 min x y z: 179980.000 478730.000 18.807 max x y z: 181019.999 480019.999 60.870 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: 67011496 extended number of points by return: 53021289 9839231 3430555 659528 60893 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 18807 60870 intensity 24 4132 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -33 34 user_data 6 9 point_source_ID 141 189 gps_time 270193293.018910 270201958.878922 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 22 255 B 3 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 attribute0 0 20.08 ('Amplitude') attribute1 -17.7 26.23 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 53021289 number of intermediate returns: 4157710 number of last returns: 52985463 number of single returns: 43152966 covered area in square units/kilounits: 1341276/1.34 point density: all returns 49.96 last only 39.50 (per square units) spacing: all returns 0.14 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 67011496 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 53021289 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9839231 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3430555 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 659528 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 60893 instead zero. overview over extended number of returns of given pulse: 43152966 12829274 8323639 2398941 303340 3291 45 0 0 0 0 0 0 0 0 histogram of classification of points: 17931124 unclassified (1) 47852766 ground (2) 1227606 building (6) +-> flagged as extended overlap: 4962803 +---> 1482555 of those are unclassified (1) +---> 3442620 of those are ground (2) +---> 37628 of those are building (6) z coordinate histogram with bin size 0.100000 bin [18.8,18.9) has 301 bin [18.9,19.0) has 779 bin [19.0,19.1) has 150 bin [19.1,19.2) has 610 bin [19.2,19.3) has 1676 bin [19.3,19.4) has 2700 bin [19.4,19.5) has 6332 bin [19.5,19.6) has 9974 bin [19.6,19.7) has 26850 bin [19.7,19.8) has 83325 bin [19.8,19.9) has 90293 bin [19.9,20.0) has 110870 bin [20.0,20.1) has 134136 bin [20.1,20.2) has 188449 bin [20.2,20.3) has 307657 bin [20.3,20.4) has 593483 bin [20.4,20.5) has 587563 bin [20.5,20.6) has 556462 bin [20.6,20.7) has 677677 bin [20.7,20.8) has 620090 bin [20.8,20.9) has 655059 bin [20.9,21.0) has 748844 bin [21.0,21.1) has 692428 bin [21.1,21.2) has 854334 bin [21.2,21.3) has 979592 bin [21.3,21.4) has 1107810 bin [21.4,21.5) has 1257231 bin [21.5,21.6) has 1351185 bin [21.6,21.7) has 1534182 bin [21.7,21.8) has 1794581 bin [21.8,21.9) has 1702630 bin [21.9,22.0) has 1654058 bin [22.0,22.1) has 1716814 bin [22.1,22.2) has 1738535 bin [22.2,22.3) has 1754334 bin [22.3,22.4) has 1843371 bin [22.4,22.5) has 1992870 bin [22.5,22.6) has 2089752 bin [22.6,22.7) has 2125476 bin [22.7,22.8) has 1904848 bin [22.8,22.9) has 1773020 bin [22.9,23.0) has 1651325 bin [23.0,23.1) has 1470600 bin [23.1,23.2) has 1265008 bin [23.2,23.3) has 1046475 bin [23.3,23.4) has 945345 bin [23.4,23.5) has 911810 bin [23.5,23.6) has 826311 bin [23.6,23.7) has 875550 bin [23.7,23.8) has 845622 bin [23.8,23.9) has 825349 bin [23.9,24.0) has 781811 bin [24.0,24.1) has 559454 bin [24.1,24.2) has 471294 bin 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has 19467 bin [47.0,47.1) has 19318 bin [47.1,47.2) has 19375 bin [47.2,47.3) has 19420 bin [47.3,47.4) has 19113 bin [47.4,47.5) has 18597 bin [47.5,47.6) has 18470 bin [47.6,47.7) has 18315 bin [47.7,47.8) has 18059 bin [47.8,47.9) has 18012 bin [47.9,48.0) has 17770 bin [48.0,48.1) has 17534 bin [48.1,48.2) has 17258 bin [48.2,48.3) has 16363 bin [48.3,48.4) has 16061 bin [48.4,48.5) has 16061 bin [48.5,48.6) has 16028 bin [48.6,48.7) has 15529 bin [48.7,48.8) has 15211 bin [48.8,48.9) has 15067 bin [48.9,49.0) has 14752 bin [49.0,49.1) has 14694 bin [49.1,49.2) has 14421 bin [49.2,49.3) has 14171 bin [49.3,49.4) has 13892 bin [49.4,49.5) has 13532 bin [49.5,49.6) has 13192 bin [49.6,49.7) has 13086 bin [49.7,49.8) has 12365 bin [49.8,49.9) has 12451 bin [49.9,50.0) has 12073 bin [50.0,50.1) has 11962 bin [50.1,50.2) has 11462 bin [50.2,50.3) has 11299 bin [50.3,50.4) has 10822 bin [50.4,50.5) has 10418 bin [50.5,50.6) has 9864 bin [50.6,50.7) has 9648 bin [50.7,50.8) has 9450 bin [50.8,50.9) has 9118 bin [50.9,51.0) has 8661 bin [51.0,51.1) has 8535 bin [51.1,51.2) has 8347 bin [51.2,51.3) has 7919 bin [51.3,51.4) has 7545 bin [51.4,51.5) has 7355 bin [51.5,51.6) has 7110 bin [51.6,51.7) has 6833 bin [51.7,51.8) has 6730 bin [51.8,51.9) has 6392 bin [51.9,52.0) has 6156 bin [52.0,52.1) has 6168 bin [52.1,52.2) has 5708 bin [52.2,52.3) has 5379 bin [52.3,52.4) has 5216 bin [52.4,52.5) has 5044 bin [52.5,52.6) has 4491 bin [52.6,52.7) has 4504 bin [52.7,52.8) has 4380 bin [52.8,52.9) has 4146 bin [52.9,53.0) has 4014 bin [53.0,53.1) has 3747 bin [53.1,53.2) has 3450 bin [53.2,53.3) has 3147 bin [53.3,53.4) has 3027 bin [53.4,53.5) has 2855 bin [53.5,53.6) has 2655 bin [53.6,53.7) has 2594 bin [53.7,53.8) has 2534 bin [53.8,53.9) has 2335 bin [53.9,54.0) has 2145 bin [54.0,54.1) has 2000 bin [54.1,54.2) has 2019 bin [54.2,54.3) has 1864 bin [54.3,54.4) has 1701 bin [54.4,54.5) has 1755 bin [54.5,54.6) has 1589 bin [54.6,54.7) has 1425 bin [54.7,54.8) has 1364 bin [54.8,54.9) has 1253 bin [54.9,55.0) has 1111 bin [55.0,55.1) has 1041 bin [55.1,55.2) has 1047 bin [55.2,55.3) has 902 bin [55.3,55.4) has 740 bin [55.4,55.5) has 645 bin [55.5,55.6) has 541 bin [55.6,55.7) has 545 bin [55.7,55.8) has 523 bin [55.8,55.9) has 496 bin [55.9,56.0) has 445 bin [56.0,56.1) has 374 bin [56.1,56.2) has 354 bin [56.2,56.3) has 314 bin [56.3,56.4) has 268 bin [56.4,56.5) has 243 bin [56.5,56.6) has 241 bin [56.6,56.7) has 223 bin [56.7,56.8) has 199 bin [56.8,56.9) has 207 bin [56.9,57.0) has 186 bin [57.0,57.1) has 175 bin [57.1,57.2) has 125 bin [57.2,57.3) has 125 bin [57.3,57.4) has 128 bin [57.4,57.5) has 76 bin [57.5,57.6) has 86 bin [57.6,57.7) has 49 bin [57.7,57.8) has 68 bin [57.8,57.9) has 63 bin [57.9,58.0) has 56 bin [58.0,58.1) has 38 bin [58.1,58.2) has 35 bin [58.2,58.3) has 38 bin [58.3,58.4) has 31 bin [58.4,58.5) has 30 bin [58.5,58.6) has 37 bin [58.6,58.7) has 22 bin [58.7,58.8) has 22 bin [58.8,58.9) has 22 bin [58.9,59.0) has 27 bin [59.0,59.1) has 29 bin [59.1,59.2) has 4 bin [59.2,59.3) has 5 bin [59.3,59.4) has 8 bin [59.4,59.5) has 6 bin [59.5,59.6) has 11 bin [59.6,59.7) has 5 bin [59.7,59.8) has 3 bin [59.8,59.9) has 3 bin [59.9,60.0) has 9 bin [60.1,60.2) has 2 bin [60.2,60.3) has 2 bin [60.5,60.6) has 1 bin [60.6,60.7) has 1 bin [60.7,60.8) has 4 bin [60.8,60.9) has 2 average z coordinate 25.6 for 67011496 element(s) point source id histogram with bin size 1.000000 bin 141 has 1075769 bin 142 has 43248302 bin 143 has 18427765 bin 189 has 4259660 average point source id 145.246547666985379 for 67011496 element(s)