lasinfo (210611) report for 'AHN4T/51GZ1_22.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: 37858817 number of points by return: 25029635 9711147 2685836 397068 35131 scale factor x y z: 0.001 0.001 0.001 offset x y z: 160980 374980 0 min x y z: 160980.000 374980.000 21.676 max x y z: 162019.999 376269.999 57.964 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: 37858817 extended number of points by return: 25029635 9711147 2685836 397068 35131 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 21676 57964 intensity 45 4577 return_number 1 5 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 76 1077 gps_time 296120659.553987 298287747.395739 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 39 255 B 24 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.45 45.77 ('Amplitude') attribute1 -16.42 29.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25029635 number of intermediate returns: 3122978 number of last returns: 24992423 number of single returns: 15286219 covered area in square units/kilounits: 1315280/1.32 point density: all returns 28.78 last only 19.00 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37858817 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25029635 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9711147 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2685836 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 397068 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 35131 instead zero. overview over extended number of returns of given pulse: 15286219 14064037 6879701 1452047 166893 9535 385 0 0 0 0 0 0 0 0 histogram of classification of points: 16970337 unclassified (1) 20728988 ground (2) 117311 building (6) 41948 water (9) 233 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2939536 +---> 1360287 of those are unclassified (1) +---> 1553600 of those are ground (2) +---> 20417 of those are building (6) +---> 5232 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.6,21.7) has 1 bin [21.7,21.8) has 276 bin [21.8,21.9) has 981 bin [21.9,22.0) has 645 bin [22.0,22.1) has 554 bin [22.1,22.2) has 547 bin [22.2,22.3) has 1778 bin [22.3,22.4) has 7326 bin [22.4,22.5) has 10065 bin [22.5,22.6) has 42550 bin [22.6,22.7) has 69449 bin [22.7,22.8) has 176878 bin [22.8,22.9) has 305663 bin [22.9,23.0) has 365277 bin [23.0,23.1) has 488741 bin [23.1,23.2) has 606180 bin [23.2,23.3) has 805002 bin [23.3,23.4) has 971155 bin [23.4,23.5) has 1147393 bin [23.5,23.6) has 1316465 bin [23.6,23.7) has 1452329 bin [23.7,23.8) has 1512323 bin [23.8,23.9) has 1428891 bin [23.9,24.0) has 1329303 bin [24.0,24.1) has 1165642 bin [24.1,24.2) has 982097 bin [24.2,24.3) has 810735 bin [24.3,24.4) has 667206 bin [24.4,24.5) has 596610 bin [24.5,24.6) has 531622 bin [24.6,24.7) has 478215 bin [24.7,24.8) has 434341 bin [24.8,24.9) has 377862 bin [24.9,25.0) has 346672 bin [25.0,25.1) has 313713 bin [25.1,25.2) has 288832 bin [25.2,25.3) has 289531 bin [25.3,25.4) has 252975 bin [25.4,25.5) has 219480 bin [25.5,25.6) has 196995 bin [25.6,25.7) has 180888 bin [25.7,25.8) has 163624 bin [25.8,25.9) has 153063 bin [25.9,26.0) has 141674 bin [26.0,26.1) has 140167 bin [26.1,26.2) has 133354 bin [26.2,26.3) has 131039 bin [26.3,26.4) has 132687 bin [26.4,26.5) has 129695 bin [26.5,26.6) has 130776 bin [26.6,26.7) has 122655 bin [26.7,26.8) has 116717 bin [26.8,26.9) has 113281 bin [26.9,27.0) has 110688 bin [27.0,27.1) has 108681 bin [27.1,27.2) has 99682 bin [27.2,27.3) has 95550 bin [27.3,27.4) has 95852 bin [27.4,27.5) has 97483 bin [27.5,27.6) has 95462 bin [27.6,27.7) has 99044 bin [27.7,27.8) has 98590 bin [27.8,27.9) has 95395 bin [27.9,28.0) has 92760 bin [28.0,28.1) has 85630 bin [28.1,28.2) has 85231 bin [28.2,28.3) has 82372 bin [28.3,28.4) has 78878 bin [28.4,28.5) has 77931 bin [28.5,28.6) has 76928 bin [28.6,28.7) has 80115 bin [28.7,28.8) has 74840 bin [28.8,28.9) has 74674 bin [28.9,29.0) has 68872 bin [29.0,29.1) has 68312 bin [29.1,29.2) has 68477 bin [29.2,29.3) has 67906 bin [29.3,29.4) has 67533 bin [29.4,29.5) has 69033 bin [29.5,29.6) has 66194 bin [29.6,29.7) has 66426 bin [29.7,29.8) has 65487 bin [29.8,29.9) has 65648 bin [29.9,30.0) has 64810 bin [30.0,30.1) has 65842 bin [30.1,30.2) has 66204 bin [30.2,30.3) has 64824 bin [30.3,30.4) has 64582 bin [30.4,30.5) has 64863 bin [30.5,30.6) has 64769 bin [30.6,30.7) has 65134 bin [30.7,30.8) has 64573 bin [30.8,30.9) has 64964 bin [30.9,31.0) has 65382 bin [31.0,31.1) has 64868 bin [31.1,31.2) has 64931 bin [31.2,31.3) has 65391 bin [31.3,31.4) has 65188 bin [31.4,31.5) has 65278 bin [31.5,31.6) has 65467 bin [31.6,31.7) has 67166 bin [31.7,31.8) has 67235 bin [31.8,31.9) has 67613 bin [31.9,32.0) has 67884 bin [32.0,32.1) has 67907 bin [32.1,32.2) has 68363 bin [32.2,32.3) has 69423 bin [32.3,32.4) has 69776 bin [32.4,32.5) has 69695 bin [32.5,32.6) has 70456 bin [32.6,32.7) has 71380 bin [32.7,32.8) has 71897 bin [32.8,32.9) has 72234 bin [32.9,33.0) has 73423 bin [33.0,33.1) has 72942 bin [33.1,33.2) has 72846 bin [33.2,33.3) has 74587 bin [33.3,33.4) has 75380 bin [33.4,33.5) has 75356 bin [33.5,33.6) has 75733 bin [33.6,33.7) has 75547 bin [33.7,33.8) has 75716 bin [33.8,33.9) has 76731 bin [33.9,34.0) has 77770 bin [34.0,34.1) has 78290 bin [34.1,34.2) has 78490 bin [34.2,34.3) has 78979 bin [34.3,34.4) 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has 107070 bin [38.2,38.3) has 107211 bin [38.3,38.4) has 107301 bin [38.4,38.5) has 106535 bin [38.5,38.6) has 106731 bin [38.6,38.7) has 105913 bin [38.7,38.8) has 107313 bin [38.8,38.9) has 107841 bin [38.9,39.0) has 108035 bin [39.0,39.1) has 108620 bin [39.1,39.2) has 108972 bin [39.2,39.3) has 108728 bin [39.3,39.4) has 108655 bin [39.4,39.5) has 109507 bin [39.5,39.6) has 108610 bin [39.6,39.7) has 107819 bin [39.7,39.8) has 107711 bin [39.8,39.9) has 107251 bin [39.9,40.0) has 107583 bin [40.0,40.1) has 107044 bin [40.1,40.2) has 106830 bin [40.2,40.3) has 106420 bin [40.3,40.4) has 107040 bin [40.4,40.5) has 105676 bin [40.5,40.6) has 105935 bin [40.6,40.7) has 105538 bin [40.7,40.8) has 104439 bin [40.8,40.9) has 103985 bin [40.9,41.0) has 103074 bin [41.0,41.1) has 102351 bin [41.1,41.2) has 101464 bin [41.2,41.3) has 100565 bin [41.3,41.4) has 100459 bin [41.4,41.5) has 99738 bin [41.5,41.6) has 97955 bin [41.6,41.7) has 96970 bin [41.7,41.8) has 95883 bin [41.8,41.9) has 94659 bin [41.9,42.0) has 93475 bin [42.0,42.1) has 92324 bin [42.1,42.2) has 91646 bin [42.2,42.3) has 89607 bin [42.3,42.4) has 88352 bin [42.4,42.5) has 86129 bin [42.5,42.6) has 85304 bin [42.6,42.7) has 83790 bin [42.7,42.8) has 82907 bin [42.8,42.9) has 81277 bin [42.9,43.0) has 79932 bin [43.0,43.1) has 78248 bin [43.1,43.2) has 76143 bin [43.2,43.3) has 74226 bin [43.3,43.4) has 72367 bin [43.4,43.5) has 70609 bin [43.5,43.6) has 69013 bin [43.6,43.7) has 67510 bin [43.7,43.8) has 65825 bin [43.8,43.9) has 64025 bin [43.9,44.0) has 62145 bin [44.0,44.1) has 59810 bin [44.1,44.2) has 57749 bin [44.2,44.3) has 55483 bin [44.3,44.4) has 54386 bin [44.4,44.5) has 52440 bin [44.5,44.6) has 50543 bin [44.6,44.7) has 48090 bin [44.7,44.8) has 47376 bin [44.8,44.9) has 45844 bin [44.9,45.0) has 44660 bin [45.0,45.1) has 42079 bin [45.1,45.2) has 40775 bin [45.2,45.3) has 38559 bin [45.3,45.4) has 37079 bin [45.4,45.5) has 35493 bin [45.5,45.6) has 34082 bin [45.6,45.7) has 32278 bin 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[49.6,49.7) has 2863 bin [49.7,49.8) has 2811 bin [49.8,49.9) has 2746 bin [49.9,50.0) has 2549 bin [50.0,50.1) has 2221 bin [50.1,50.2) has 2198 bin [50.2,50.3) has 2066 bin [50.3,50.4) has 1886 bin [50.4,50.5) has 1807 bin [50.5,50.6) has 1812 bin [50.6,50.7) has 1564 bin [50.7,50.8) has 1519 bin [50.8,50.9) has 1458 bin [50.9,51.0) has 1451 bin [51.0,51.1) has 1365 bin [51.1,51.2) has 1228 bin [51.2,51.3) has 1146 bin [51.3,51.4) has 1085 bin [51.4,51.5) has 1054 bin [51.5,51.6) has 1025 bin [51.6,51.7) has 964 bin [51.7,51.8) has 888 bin [51.8,51.9) has 880 bin [51.9,52.0) has 869 bin [52.0,52.1) has 798 bin [52.1,52.2) has 746 bin [52.2,52.3) has 693 bin [52.3,52.4) has 706 bin [52.4,52.5) has 630 bin [52.5,52.6) has 606 bin [52.6,52.7) has 577 bin [52.7,52.8) has 540 bin [52.8,52.9) has 486 bin [52.9,53.0) has 536 bin [53.0,53.1) has 458 bin [53.1,53.2) has 454 bin [53.2,53.3) has 436 bin [53.3,53.4) has 410 bin [53.4,53.5) has 384 bin [53.5,53.6) has 411 bin [53.6,53.7) has 365 bin [53.7,53.8) has 322 bin [53.8,53.9) has 321 bin [53.9,54.0) has 313 bin [54.0,54.1) has 277 bin [54.1,54.2) has 280 bin [54.2,54.3) has 253 bin [54.3,54.4) has 230 bin [54.4,54.5) has 261 bin [54.5,54.6) has 238 bin [54.6,54.7) has 182 bin [54.7,54.8) has 148 bin [54.8,54.9) has 128 bin [54.9,55.0) has 130 bin [55.0,55.1) has 101 bin [55.1,55.2) has 125 bin [55.2,55.3) has 121 bin [55.3,55.4) has 119 bin [55.4,55.5) has 114 bin [55.5,55.6) has 84 bin [55.6,55.7) has 94 bin [55.7,55.8) has 47 bin [55.8,55.9) has 59 bin [55.9,56.0) has 55 bin [56.0,56.1) has 56 bin [56.1,56.2) has 48 bin [56.2,56.3) has 55 bin [56.3,56.4) has 29 bin [56.4,56.5) has 31 bin [56.5,56.6) has 25 bin [56.6,56.7) has 24 bin [56.7,56.8) has 26 bin [56.8,56.9) has 28 bin [56.9,57.0) has 26 bin [57.0,57.1) has 22 bin [57.1,57.2) has 19 bin [57.2,57.3) has 11 bin [57.3,57.4) has 2 bin [57.4,57.5) has 8 bin [57.5,57.6) has 8 bin [57.6,57.7) has 4 bin [57.7,57.8) has 5 bin [57.8,57.9) has 8 bin [57.9,58.0) has 6 average z coordinate 29.4 for 37858817 element(s) point source id histogram with bin size 1.000000 bin 76 has 4781129 bin 78 has 1997065 bin 1077 has 31080623 average point source id 897.887745541547133 for 37858817 element(s)