lasinfo (210611) report for 'AHN4T/18AZ1_23.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: 42847633 number of points by return: 40185896 1991120 569911 91662 8480 scale factor x y z: 0.001 0.001 0.001 offset x y z: 261980 537480 0 min x y z: 261980.000 537480.000 9.922 max x y z: 263019.999 538769.999 35.392 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: 42847633 extended number of points by return: 40185896 1991120 569911 91662 8480 535 29 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 9922 35392 intensity 56 4800 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 29 user_data 6 7 point_source_ID 59 204 gps_time 328707698.932706 330511221.154796 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 43 255 B 31 255 NIR 4 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.12 31.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40185896 number of intermediate returns: 671336 number of last returns: 40174449 number of single returns: 38184048 covered area in square units/kilounits: 1333824/1.33 point density: all returns 32.12 last only 30.12 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42847633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40185896 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1991120 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 569911 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 91662 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8480 instead zero. overview over extended number of returns of given pulse: 38184048 2851817 1435765 332997 39767 3060 179 0 0 0 0 0 0 0 0 histogram of classification of points: 3695262 unclassified (1) 38449046 ground (2) 130875 building (6) 561521 water (9) 10929 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2946406 +---> 22544 of those are unclassified (1) +---> 2869495 of those are ground (2) +---> 54367 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.9,10.0) has 15 bin [10.0,10.1) has 429 bin [10.1,10.2) has 1717 bin [10.2,10.3) has 1030 bin [10.3,10.4) has 5298 bin [10.4,10.5) has 14570 bin [10.5,10.6) has 3256 bin [10.6,10.7) has 9867 bin [10.7,10.8) has 18050 bin [10.8,10.9) has 9952 bin [10.9,11.0) has 16862 bin [11.0,11.1) has 139704 bin [11.1,11.2) has 91253 bin [11.2,11.3) has 135973 bin [11.3,11.4) has 239992 bin [11.4,11.5) has 299733 bin [11.5,11.6) has 619171 bin [11.6,11.7) has 1327449 bin [11.7,11.8) has 2121390 bin [11.8,11.9) has 2564356 bin [11.9,12.0) has 2013573 bin [12.0,12.1) has 2384859 bin [12.1,12.2) has 3330399 bin [12.2,12.3) has 4207982 bin [12.3,12.4) has 4651738 bin [12.4,12.5) has 4437268 bin [12.5,12.6) has 3531292 bin [12.6,12.7) has 1866430 bin [12.7,12.8) has 936521 bin [12.8,12.9) has 593381 bin [12.9,13.0) has 511455 bin [13.0,13.1) has 322155 bin [13.1,13.2) has 253580 bin [13.2,13.3) has 237186 bin [13.3,13.4) has 188423 bin [13.4,13.5) has 152810 bin [13.5,13.6) has 146664 bin [13.6,13.7) has 131052 bin [13.7,13.8) has 121584 bin [13.8,13.9) has 115997 bin [13.9,14.0) has 99523 bin [14.0,14.1) has 80546 bin [14.1,14.2) has 75392 bin [14.2,14.3) has 75971 bin [14.3,14.4) has 83896 bin [14.4,14.5) has 76546 bin [14.5,14.6) has 76447 bin [14.6,14.7) has 76552 bin [14.7,14.8) has 77158 bin [14.8,14.9) has 72348 bin [14.9,15.0) has 77096 bin [15.0,15.1) has 83229 bin [15.1,15.2) has 80258 bin [15.2,15.3) has 82849 bin [15.3,15.4) has 82107 bin [15.4,15.5) has 87109 bin [15.5,15.6) has 77944 bin [15.6,15.7) has 75796 bin [15.7,15.8) has 77269 bin [15.8,15.9) has 94809 bin [15.9,16.0) has 95169 bin [16.0,16.1) has 68790 bin [16.1,16.2) has 68206 bin [16.2,16.3) has 63880 bin [16.3,16.4) has 63436 bin [16.4,16.5) has 64394 bin [16.5,16.6) has 63067 bin [16.6,16.7) has 62699 bin [16.7,16.8) has 63319 bin [16.8,16.9) has 65542 bin [16.9,17.0) has 66657 bin [17.0,17.1) has 66779 bin [17.1,17.2) has 65644 bin [17.2,17.3) has 59376 bin [17.3,17.4) has 53877 bin [17.4,17.5) has 52542 bin [17.5,17.6) has 48464 bin [17.6,17.7) has 43790 bin [17.7,17.8) has 44856 bin [17.8,17.9) has 40150 bin [17.9,18.0) has 40540 bin [18.0,18.1) has 40490 bin [18.1,18.2) has 43993 bin [18.2,18.3) has 45615 bin [18.3,18.4) has 41014 bin [18.4,18.5) has 38714 bin [18.5,18.6) has 38778 bin [18.6,18.7) has 40709 bin [18.7,18.8) has 46213 bin [18.8,18.9) has 46936 bin [18.9,19.0) has 47185 bin [19.0,19.1) has 48774 bin [19.1,19.2) has 39870 bin [19.2,19.3) has 37114 bin [19.3,19.4) has 35563 bin [19.4,19.5) has 36791 bin [19.5,19.6) has 35121 bin [19.6,19.7) has 38984 bin [19.7,19.8) has 35899 bin [19.8,19.9) has 31502 bin [19.9,20.0) has 29218 bin [20.0,20.1) has 26669 bin [20.1,20.2) has 25012 bin [20.2,20.3) has 23222 bin [20.3,20.4) has 21959 bin [20.4,20.5) has 21475 bin [20.5,20.6) has 21084 bin [20.6,20.7) has 21072 bin [20.7,20.8) has 21547 bin [20.8,20.9) has 20920 bin [20.9,21.0) has 20480 bin [21.0,21.1) has 20520 bin [21.1,21.2) has 20508 bin [21.2,21.3) has 19988 bin [21.3,21.4) has 19542 bin [21.4,21.5) has 18886 bin [21.5,21.6) has 18537 bin [21.6,21.7) has 17785 bin [21.7,21.8) has 17938 bin [21.8,21.9) has 17807 bin [21.9,22.0) has 17390 bin [22.0,22.1) has 17354 bin [22.1,22.2) has 17157 bin [22.2,22.3) has 17060 bin [22.3,22.4) has 16389 bin [22.4,22.5) has 16429 bin [22.5,22.6) has 16424 bin [22.6,22.7) has 16131 bin [22.7,22.8) has 16096 bin [22.8,22.9) has 15790 bin [22.9,23.0) has 15609 bin [23.0,23.1) has 15358 bin [23.1,23.2) has 15042 bin [23.2,23.3) has 14966 bin [23.3,23.4) has 14534 bin [23.4,23.5) has 14686 bin [23.5,23.6) has 14768 bin [23.6,23.7) has 14551 bin [23.7,23.8) has 14521 bin [23.8,23.9) has 14406 bin [23.9,24.0) has 14336 bin [24.0,24.1) has 14406 bin [24.1,24.2) has 14033 bin [24.2,24.3) has 13955 bin [24.3,24.4) has 13902 bin [24.4,24.5) has 13604 bin [24.5,24.6) has 13328 bin [24.6,24.7) has 13230 bin [24.7,24.8) has 13020 bin [24.8,24.9) has 13284 bin [24.9,25.0) has 13286 bin [25.0,25.1) has 13025 bin [25.1,25.2) has 12544 bin [25.2,25.3) has 12855 bin [25.3,25.4) has 12753 bin [25.4,25.5) has 12657 bin [25.5,25.6) has 12543 bin [25.6,25.7) has 12327 bin [25.7,25.8) has 12154 bin [25.8,25.9) has 12054 bin [25.9,26.0) has 11906 bin [26.0,26.1) has 11669 bin [26.1,26.2) has 11727 bin [26.2,26.3) has 11748 bin [26.3,26.4) has 11419 bin [26.4,26.5) has 11598 bin [26.5,26.6) has 11267 bin [26.6,26.7) has 11143 bin 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has 3701 bin [30.7,30.8) has 3432 bin [30.8,30.9) has 3194 bin [30.9,31.0) has 2964 bin [31.0,31.1) has 2724 bin [31.1,31.2) has 2392 bin [31.2,31.3) has 2182 bin [31.3,31.4) has 2011 bin [31.4,31.5) has 1890 bin [31.5,31.6) has 1696 bin [31.6,31.7) has 1458 bin [31.7,31.8) has 1246 bin [31.8,31.9) has 1102 bin [31.9,32.0) has 928 bin [32.0,32.1) has 870 bin [32.1,32.2) has 672 bin [32.2,32.3) has 618 bin [32.3,32.4) has 548 bin [32.4,32.5) has 488 bin [32.5,32.6) has 462 bin [32.6,32.7) has 356 bin [32.7,32.8) has 347 bin [32.8,32.9) has 250 bin [32.9,33.0) has 207 bin [33.0,33.1) has 172 bin [33.1,33.2) has 156 bin [33.2,33.3) has 144 bin [33.3,33.4) has 118 bin [33.4,33.5) has 94 bin [33.5,33.6) has 77 bin [33.6,33.7) has 71 bin [33.7,33.8) has 61 bin [33.8,33.9) has 43 bin [33.9,34.0) has 36 bin [34.0,34.1) has 27 bin [34.1,34.2) has 20 bin [34.2,34.3) has 18 bin [34.3,34.4) has 14 bin [34.4,34.5) has 8 bin [34.5,34.6) has 5 bin [34.6,34.7) has 1 bin [34.7,34.8) has 2 bin [34.9,35.0) has 1 bin [35.0,35.1) has 2 bin [35.3,35.4) has 1 average z coordinate 13.0 for 42847633 element(s) point source id histogram with bin size 1.000000 bin 59 has 1452173 bin 60 has 20699837 bin 61 has 3346566 bin 204 has 17349057 average point source id 118.34998168977036 for 42847633 element(s)