lasinfo (210611) report for 'AHN4T/17AZ1_20.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: 27748627 number of points by return: 24951194 1846277 749845 176311 23175 scale factor x y z: 0.001 0.001 0.001 offset x y z: 223980 538730 0 min x y z: 223980.000 538730.000 8.430 max x y z: 225019.999 540019.999 35.652 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: 27748627 extended number of points by return: 24951194 1846277 749845 176311 23175 1742 83 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 8430 35652 intensity 56 4642 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 58 60 gps_time 328707094.819193 330510071.860083 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 47 255 B 32 255 NIR 20 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.33 30.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24951194 number of intermediate returns: 950851 number of last returns: 24947398 number of single returns: 23100816 covered area in square units/kilounits: 1341100/1.34 point density: all returns 20.69 last only 18.60 (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 27748627 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24951194 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1846277 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 749845 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 176311 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23175 instead zero. overview over extended number of returns of given pulse: 23100816 2197392 1720862 612015 107028 9954 560 0 0 0 0 0 0 0 0 histogram of classification of points: 3215383 unclassified (1) 24298824 ground (2) 173590 building (6) 60830 water (9) +-> flagged as extended overlap: 2232918 +---> 290911 of those are unclassified (1) +---> 1932274 of those are ground (2) +---> 4614 of those are building (6) +---> 5119 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.4,8.5) has 82 bin [8.5,8.6) has 1399 bin [8.6,8.7) has 7963 bin [8.7,8.8) has 8550 bin [8.8,8.9) has 10509 bin [8.9,9.0) has 16079 bin [9.0,9.1) has 20579 bin [9.1,9.2) has 27812 bin [9.2,9.3) has 47842 bin [9.3,9.4) has 84007 bin [9.4,9.5) has 183096 bin [9.5,9.6) has 343447 bin [9.6,9.7) has 405358 bin [9.7,9.8) has 598344 bin [9.8,9.9) has 672678 bin [9.9,10.0) has 880964 bin [10.0,10.1) has 1178975 bin [10.1,10.2) has 1230713 bin [10.2,10.3) has 1395981 bin [10.3,10.4) has 1451563 bin [10.4,10.5) has 1463309 bin [10.5,10.6) has 1718074 bin [10.6,10.7) has 2190161 bin [10.7,10.8) has 2252965 bin [10.8,10.9) has 2073996 bin [10.9,11.0) has 1578610 bin [11.0,11.1) has 938784 bin [11.1,11.2) has 661182 bin [11.2,11.3) has 523450 bin [11.3,11.4) has 504757 bin [11.4,11.5) has 435611 bin [11.5,11.6) has 304341 bin [11.6,11.7) has 262280 bin [11.7,11.8) has 273582 bin [11.8,11.9) has 212861 bin [11.9,12.0) has 170366 bin [12.0,12.1) has 172160 bin [12.1,12.2) has 129900 bin [12.2,12.3) has 69476 bin [12.3,12.4) has 41234 bin [12.4,12.5) has 34973 bin [12.5,12.6) has 29182 bin [12.6,12.7) has 24270 bin [12.7,12.8) has 22580 bin [12.8,12.9) has 22355 bin [12.9,13.0) has 22000 bin [13.0,13.1) has 22091 bin [13.1,13.2) has 22464 bin [13.2,13.3) has 22312 bin [13.3,13.4) has 23513 bin [13.4,13.5) has 23658 bin [13.5,13.6) has 24029 bin [13.6,13.7) has 23731 bin [13.7,13.8) has 21996 bin [13.8,13.9) has 22360 bin [13.9,14.0) has 22470 bin [14.0,14.1) has 22023 bin [14.1,14.2) has 22216 bin [14.2,14.3) has 21303 bin [14.3,14.4) has 20971 bin [14.4,14.5) has 20345 bin [14.5,14.6) has 20659 bin [14.6,14.7) has 20149 bin [14.7,14.8) has 20086 bin [14.8,14.9) has 20319 bin [14.9,15.0) has 20319 bin [15.0,15.1) has 20153 bin [15.1,15.2) has 20604 bin [15.2,15.3) has 20221 bin [15.3,15.4) has 20181 bin [15.4,15.5) has 19871 bin [15.5,15.6) has 19939 bin [15.6,15.7) has 20033 bin [15.7,15.8) has 19763 bin [15.8,15.9) has 19824 bin [15.9,16.0) has 20357 bin [16.0,16.1) has 19951 bin [16.1,16.2) has 20034 bin [16.2,16.3) has 19987 bin [16.3,16.4) has 19989 bin [16.4,16.5) has 20201 bin [16.5,16.6) has 20215 bin [16.6,16.7) has 20413 bin [16.7,16.8) has 20282 bin [16.8,16.9) has 20214 bin [16.9,17.0) has 20363 bin [17.0,17.1) has 20560 bin [17.1,17.2) has 20621 bin [17.2,17.3) has 20766 bin [17.3,17.4) has 20732 bin [17.4,17.5) has 21240 bin [17.5,17.6) has 20896 bin [17.6,17.7) has 20851 bin [17.7,17.8) has 20898 bin [17.8,17.9) has 20522 bin [17.9,18.0) has 20629 bin [18.0,18.1) has 20520 bin [18.1,18.2) has 20544 bin [18.2,18.3) has 20467 bin [18.3,18.4) has 20643 bin [18.4,18.5) has 20763 bin [18.5,18.6) has 20569 bin [18.6,18.7) has 20577 bin [18.7,18.8) has 20535 bin [18.8,18.9) has 20796 bin [18.9,19.0) has 20928 bin [19.0,19.1) has 20830 bin [19.1,19.2) has 21137 bin [19.2,19.3) has 20738 bin [19.3,19.4) has 20813 bin [19.4,19.5) has 20842 bin [19.5,19.6) has 20434 bin [19.6,19.7) has 20658 bin [19.7,19.8) has 20745 bin [19.8,19.9) has 20848 bin [19.9,20.0) has 20752 bin [20.0,20.1) has 20969 bin [20.1,20.2) has 20689 bin [20.2,20.3) has 20489 bin [20.3,20.4) has 20614 bin [20.4,20.5) has 20632 bin [20.5,20.6) has 20590 bin [20.6,20.7) has 20520 bin [20.7,20.8) has 20628 bin [20.8,20.9) has 20506 bin [20.9,21.0) has 20393 bin [21.0,21.1) has 20522 bin [21.1,21.2) has 20480 bin [21.2,21.3) has 19895 bin [21.3,21.4) has 19941 bin [21.4,21.5) has 19884 bin [21.5,21.6) has 20047 bin [21.6,21.7) has 20145 bin [21.7,21.8) has 19774 bin [21.8,21.9) has 19708 bin [21.9,22.0) has 19506 bin [22.0,22.1) has 19313 bin [22.1,22.2) has 19555 bin [22.2,22.3) has 19532 bin [22.3,22.4) has 19499 bin [22.4,22.5) has 19296 bin [22.5,22.6) has 19571 bin [22.6,22.7) has 19572 bin [22.7,22.8) has 19429 bin [22.8,22.9) has 19305 bin [22.9,23.0) has 19234 bin [23.0,23.1) has 19175 bin [23.1,23.2) has 19076 bin [23.2,23.3) has 19264 bin [23.3,23.4) has 19084 bin [23.4,23.5) has 19158 bin [23.5,23.6) has 18698 bin [23.6,23.7) has 18739 bin [23.7,23.8) has 18290 bin [23.8,23.9) has 18038 bin [23.9,24.0) has 18129 bin [24.0,24.1) has 18267 bin [24.1,24.2) has 18083 bin [24.2,24.3) has 18015 bin [24.3,24.4) has 17953 bin [24.4,24.5) has 17627 bin [24.5,24.6) has 17721 bin [24.6,24.7) has 17371 bin [24.7,24.8) has 17065 bin [24.8,24.9) has 16831 bin [24.9,25.0) has 16587 bin [25.0,25.1) has 16568 bin [25.1,25.2) has 16300 bin [25.2,25.3) has 16360 bin [25.3,25.4) has 16287 bin [25.4,25.5) has 15926 bin [25.5,25.6) has 15645 bin [25.6,25.7) has 15733 bin [25.7,25.8) has 15543 bin [25.8,25.9) has 15391 bin [25.9,26.0) has 15187 bin [26.0,26.1) has 14814 bin [26.1,26.2) has 14761 bin [26.2,26.3) has 14478 bin [26.3,26.4) has 14494 bin [26.4,26.5) has 14402 bin [26.5,26.6) has 14023 bin [26.6,26.7) has 13695 bin [26.7,26.8) has 13534 bin [26.8,26.9) has 13157 bin [26.9,27.0) has 12969 bin [27.0,27.1) has 12655 bin [27.1,27.2) has 12211 bin [27.2,27.3) has 12147 bin [27.3,27.4) has 11742 bin [27.4,27.5) has 11650 bin [27.5,27.6) has 11399 bin [27.6,27.7) has 11234 bin [27.7,27.8) has 10964 bin [27.8,27.9) has 10576 bin [27.9,28.0) has 10452 bin [28.0,28.1) has 10140 bin [28.1,28.2) has 9764 bin [28.2,28.3) has 9305 bin [28.3,28.4) has 9265 bin [28.4,28.5) has 8895 bin [28.5,28.6) has 8513 bin [28.6,28.7) has 8331 bin [28.7,28.8) has 7992 bin [28.8,28.9) has 7629 bin [28.9,29.0) has 7311 bin [29.0,29.1) has 6922 bin [29.1,29.2) has 6752 bin [29.2,29.3) has 6639 bin [29.3,29.4) has 6454 bin [29.4,29.5) has 6042 bin [29.5,29.6) has 5672 bin [29.6,29.7) has 5510 bin [29.7,29.8) has 5151 bin [29.8,29.9) has 5170 bin [29.9,30.0) has 4783 bin [30.0,30.1) has 4450 bin [30.1,30.2) has 4369 bin [30.2,30.3) has 4031 bin [30.3,30.4) has 3832 bin [30.4,30.5) has 3498 bin [30.5,30.6) has 3253 bin [30.6,30.7) has 3016 bin [30.7,30.8) has 2788 bin [30.8,30.9) has 2563 bin [30.9,31.0) has 2507 bin [31.0,31.1) has 2433 bin [31.1,31.2) has 2157 bin [31.2,31.3) has 2255 bin [31.3,31.4) has 2050 bin [31.4,31.5) has 1873 bin [31.5,31.6) has 1815 bin [31.6,31.7) has 1676 bin [31.7,31.8) has 1556 bin [31.8,31.9) has 1452 bin [31.9,32.0) has 1333 bin [32.0,32.1) has 1252 bin [32.1,32.2) has 1173 bin [32.2,32.3) has 1032 bin [32.3,32.4) has 927 bin [32.4,32.5) has 913 bin [32.5,32.6) has 817 bin [32.6,32.7) has 717 bin [32.7,32.8) has 624 bin [32.8,32.9) has 585 bin [32.9,33.0) has 523 bin [33.0,33.1) has 498 bin [33.1,33.2) has 416 bin [33.2,33.3) has 379 bin [33.3,33.4) has 336 bin [33.4,33.5) has 314 bin [33.5,33.6) has 284 bin [33.6,33.7) has 250 bin [33.7,33.8) has 186 bin [33.8,33.9) has 154 bin [33.9,34.0) has 100 bin [34.0,34.1) has 85 bin [34.1,34.2) has 79 bin [34.2,34.3) has 64 bin [34.3,34.4) has 62 bin [34.4,34.5) has 44 bin [34.5,34.6) has 27 bin [34.6,34.7) has 15 bin [34.7,34.8) has 14 bin [34.8,34.9) has 10 bin [34.9,35.0) has 12 bin [35.0,35.1) has 8 bin [35.1,35.2) has 3 bin [35.2,35.3) has 1 bin [35.3,35.4) has 1 bin [35.4,35.5) has 4 bin [35.5,35.6) has 1 bin [35.6,35.7) has 1 average z coordinate 11.7 for 27748627 element(s) point source id histogram with bin size 1.000000 bin 58 has 2233310 bin 59 has 21859326 bin 60 has 3655991 average point source id 59.051270320509914 for 27748627 element(s)