lasinfo (210611) report for 'AHN4T/18CZ2_18.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: 335/2022 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: 26933691 number of points by return: 25086434 1331698 408682 92393 13132 scale factor x y z: 0.001 0.001 0.001 offset x y z: 266980 526230 0 min x y z: 266980.000 526230.000 14.726 max x y z: 268019.999 527519.999 42.766 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: 26933691 extended number of points by return: 25086434 1331698 408682 92393 13132 1263 89 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 14726 42766 intensity 56 4614 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 -10 29 user_data 6 7 point_source_ID 1069 1070 gps_time 330859964.478574 330860272.036109 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 28 255 B 18 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.29 29.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25086434 number of intermediate returns: 516934 number of last returns: 25058178 number of single returns: 23727855 covered area in square units/kilounits: 1321972/1.32 point density: all returns 20.37 last only 18.96 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26933691 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25086434 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1331698 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 408682 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 92393 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13132 instead zero. overview over extended number of returns of given pulse: 23727855 1869934 951194 317571 59450 7075 612 0 0 0 0 0 0 0 0 histogram of classification of points: 2542178 unclassified (1) 22936593 ground (2) 1343835 building (6) 111044 water (9) 41 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1789059 +---> 261701 of those are unclassified (1) +---> 1391490 of those are ground (2) +---> 132406 of those are building (6) +---> 3421 of those are water (9) +---> 41 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [14.7,14.8) has 12 bin [14.8,14.9) has 575 bin [14.9,15.0) has 5523 bin [15.0,15.1) has 18491 bin [15.1,15.2) has 25059 bin [15.2,15.3) has 18551 bin [15.3,15.4) has 18054 bin [15.4,15.5) has 56401 bin [15.5,15.6) has 54671 bin [15.6,15.7) has 48934 bin [15.7,15.8) has 95760 bin [15.8,15.9) has 115091 bin [15.9,16.0) has 213846 bin [16.0,16.1) has 892576 bin [16.1,16.2) has 1764484 bin [16.2,16.3) has 1673758 bin [16.3,16.4) has 1699771 bin [16.4,16.5) has 2442858 bin [16.5,16.6) has 2634224 bin [16.6,16.7) has 2537092 bin [16.7,16.8) has 1732773 bin [16.8,16.9) has 1205482 bin [16.9,17.0) has 1054455 bin [17.0,17.1) has 944722 bin [17.1,17.2) has 833380 bin [17.2,17.3) has 676075 bin [17.3,17.4) has 588053 bin [17.4,17.5) has 515734 bin [17.5,17.6) has 412182 bin [17.6,17.7) has 285586 bin [17.7,17.8) has 266694 bin [17.8,17.9) has 211607 bin [17.9,18.0) has 118279 bin [18.0,18.1) has 102871 bin [18.1,18.2) has 95104 bin [18.2,18.3) has 71960 bin [18.3,18.4) has 46733 bin [18.4,18.5) has 34895 bin [18.5,18.6) has 32521 bin [18.6,18.7) has 33248 bin [18.7,18.8) has 36237 bin [18.8,18.9) has 38070 bin [18.9,19.0) has 39092 bin [19.0,19.1) has 40975 bin [19.1,19.2) has 41806 bin [19.2,19.3) has 44767 bin [19.3,19.4) has 47220 bin [19.4,19.5) has 49945 bin [19.5,19.6) has 53180 bin [19.6,19.7) has 52587 bin [19.7,19.8) has 59310 bin [19.8,19.9) has 57944 bin [19.9,20.0) has 55371 bin [20.0,20.1) has 62809 bin [20.1,20.2) has 66469 bin [20.2,20.3) has 64559 bin [20.3,20.4) has 56280 bin [20.4,20.5) has 68385 bin [20.5,20.6) has 53294 bin [20.6,20.7) has 53535 bin [20.7,20.8) has 42291 bin [20.8,20.9) has 41636 bin [20.9,21.0) has 36212 bin [21.0,21.1) has 35266 bin [21.1,21.2) has 32734 bin [21.2,21.3) has 34439 bin [21.3,21.4) has 32491 bin [21.4,21.5) has 30265 bin [21.5,21.6) has 28988 bin [21.6,21.7) has 29380 bin [21.7,21.8) has 28551 bin [21.8,21.9) has 30382 bin [21.9,22.0) has 28718 bin [22.0,22.1) has 27208 bin [22.1,22.2) has 26236 bin [22.2,22.3) has 24263 bin [22.3,22.4) has 24347 bin [22.4,22.5) has 24061 bin [22.5,22.6) has 24421 bin [22.6,22.7) has 25674 bin [22.7,22.8) has 25483 bin [22.8,22.9) has 25493 bin [22.9,23.0) has 25764 bin [23.0,23.1) has 26083 bin [23.1,23.2) has 25623 bin [23.2,23.3) has 24618 bin [23.3,23.4) has 24813 bin [23.4,23.5) has 24189 bin [23.5,23.6) has 25641 bin [23.6,23.7) has 26827 bin [23.7,23.8) has 26512 bin [23.8,23.9) has 41038 bin [23.9,24.0) has 28538 bin [24.0,24.1) has 23146 bin [24.1,24.2) has 21738 bin [24.2,24.3) has 23766 bin [24.3,24.4) has 27420 bin [24.4,24.5) has 28153 bin [24.5,24.6) has 23935 bin [24.6,24.7) has 23520 bin [24.7,24.8) has 21018 bin [24.8,24.9) has 19408 bin [24.9,25.0) has 20057 bin [25.0,25.1) has 19929 bin [25.1,25.2) has 17782 bin [25.2,25.3) has 17018 bin [25.3,25.4) has 16968 bin [25.4,25.5) has 16542 bin [25.5,25.6) has 16372 bin [25.6,25.7) has 16280 bin [25.7,25.8) has 15994 bin [25.8,25.9) has 15091 bin [25.9,26.0) has 14756 bin [26.0,26.1) has 14875 bin [26.1,26.2) has 14346 bin [26.2,26.3) has 14112 bin [26.3,26.4) has 13888 bin [26.4,26.5) has 13821 bin [26.5,26.6) has 13451 bin [26.6,26.7) has 13752 bin [26.7,26.8) has 13591 bin [26.8,26.9) has 13541 bin [26.9,27.0) has 13631 bin [27.0,27.1) has 13281 bin [27.1,27.2) has 13347 bin [27.2,27.3) has 12937 bin [27.3,27.4) has 13270 bin [27.4,27.5) has 13255 bin [27.5,27.6) has 13289 bin [27.6,27.7) has 13139 bin [27.7,27.8) has 13297 bin [27.8,27.9) has 13046 bin [27.9,28.0) has 12860 bin [28.0,28.1) has 12691 bin [28.1,28.2) has 12751 bin [28.2,28.3) has 12598 bin [28.3,28.4) has 12697 bin [28.4,28.5) has 12493 bin [28.5,28.6) has 12287 bin [28.6,28.7) has 12188 bin [28.7,28.8) has 12022 bin [28.8,28.9) has 11958 bin [28.9,29.0) has 11780 bin [29.0,29.1) has 11522 bin [29.1,29.2) has 11774 bin [29.2,29.3) has 11744 bin [29.3,29.4) has 11720 bin [29.4,29.5) has 11527 bin [29.5,29.6) has 11658 bin [29.6,29.7) has 11473 bin [29.7,29.8) has 11206 bin [29.8,29.9) has 11053 bin [29.9,30.0) has 11131 bin [30.0,30.1) has 10625 bin [30.1,30.2) has 10400 bin [30.2,30.3) has 10360 bin [30.3,30.4) has 10280 bin [30.4,30.5) has 9965 bin [30.5,30.6) has 9911 bin [30.6,30.7) has 9932 bin [30.7,30.8) has 9558 bin [30.8,30.9) has 9328 bin [30.9,31.0) has 9324 bin [31.0,31.1) has 9061 bin [31.1,31.2) has 9163 bin [31.2,31.3) has 9088 bin [31.3,31.4) has 8956 bin [31.4,31.5) has 8757 bin [31.5,31.6) has 8811 bin [31.6,31.7) has 8567 bin [31.7,31.8) has 8212 bin [31.8,31.9) has 7913 bin [31.9,32.0) has 8021 bin [32.0,32.1) has 7704 bin [32.1,32.2) has 7809 bin [32.2,32.3) has 7574 bin [32.3,32.4) has 7384 bin [32.4,32.5) has 7293 bin [32.5,32.6) has 7008 bin [32.6,32.7) has 6995 bin [32.7,32.8) has 6609 bin [32.8,32.9) has 6674 bin [32.9,33.0) has 6529 bin [33.0,33.1) has 6324 bin [33.1,33.2) has 6382 bin [33.2,33.3) has 6499 bin [33.3,33.4) has 6421 bin [33.4,33.5) has 6219 bin [33.5,33.6) has 6115 bin [33.6,33.7) has 6105 bin [33.7,33.8) has 5721 bin [33.8,33.9) has 5703 bin [33.9,34.0) has 5524 bin [34.0,34.1) has 5193 bin [34.1,34.2) has 5197 bin [34.2,34.3) has 5005 bin [34.3,34.4) has 4903 bin [34.4,34.5) has 4767 bin [34.5,34.6) has 4649 bin [34.6,34.7) has 4510 bin [34.7,34.8) has 4312 bin [34.8,34.9) has 4069 bin [34.9,35.0) has 4157 bin [35.0,35.1) has 3865 bin [35.1,35.2) has 3753 bin [35.2,35.3) has 3628 bin [35.3,35.4) has 3567 bin [35.4,35.5) has 3536 bin [35.5,35.6) has 3380 bin [35.6,35.7) has 3160 bin [35.7,35.8) has 3090 bin [35.8,35.9) has 2916 bin [35.9,36.0) has 2777 bin [36.0,36.1) has 2669 bin [36.1,36.2) has 2638 bin [36.2,36.3) has 2624 bin [36.3,36.4) has 2390 bin [36.4,36.5) has 2315 bin [36.5,36.6) has 2198 bin [36.6,36.7) has 2084 bin [36.7,36.8) has 1912 bin [36.8,36.9) has 1888 bin [36.9,37.0) has 1782 bin [37.0,37.1) has 1738 bin [37.1,37.2) has 1533 bin [37.2,37.3) has 1535 bin [37.3,37.4) has 1428 bin [37.4,37.5) has 1257 bin [37.5,37.6) has 1282 bin [37.6,37.7) has 1171 bin [37.7,37.8) has 1182 bin [37.8,37.9) has 1056 bin [37.9,38.0) has 1000 bin [38.0,38.1) has 988 bin [38.1,38.2) has 918 bin [38.2,38.3) has 843 bin [38.3,38.4) has 786 bin [38.4,38.5) has 770 bin [38.5,38.6) has 659 bin [38.6,38.7) has 666 bin [38.7,38.8) has 618 bin [38.8,38.9) has 551 bin [38.9,39.0) has 467 bin [39.0,39.1) has 424 bin [39.1,39.2) has 372 bin [39.2,39.3) has 390 bin [39.3,39.4) has 361 bin [39.4,39.5) has 299 bin [39.5,39.6) has 272 bin [39.6,39.7) has 228 bin [39.7,39.8) has 233 bin [39.8,39.9) has 211 bin [39.9,40.0) has 251 bin [40.0,40.1) has 229 bin [40.1,40.2) has 214 bin [40.2,40.3) has 198 bin [40.3,40.4) has 163 bin [40.4,40.5) has 141 bin [40.5,40.6) has 129 bin [40.6,40.7) has 143 bin [40.7,40.8) has 140 bin [40.8,40.9) has 106 bin [40.9,41.0) has 104 bin [41.0,41.1) has 84 bin [41.1,41.2) has 104 bin [41.2,41.3) has 89 bin [41.3,41.4) has 92 bin [41.4,41.5) has 72 bin [41.5,41.6) has 59 bin [41.6,41.7) has 70 bin [41.7,41.8) has 70 bin [41.8,41.9) has 45 bin [41.9,42.0) has 51 bin [42.0,42.1) has 33 bin [42.1,42.2) has 44 bin [42.2,42.3) has 34 bin [42.3,42.4) has 12 bin [42.4,42.5) has 7 bin [42.5,42.6) has 5 bin [42.6,42.7) has 4 bin [42.7,42.8) has 2 average z coordinate 17.6 for 26933691 element(s) point source id histogram with bin size 1.000000 bin 1069 has 17821217 bin 1070 has 9112474 average point source id 1069.33832993777196 for 26933691 element(s)