lasinfo (210611) report for 'AHN4T/28DZ2_21.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: 29151390 number of points by return: 24559451 2888436 1295882 350003 57618 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 474980 0 min x y z: 234980.000 474980.000 8.700 max x y z: 236019.999 476269.999 38.142 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: 29151390 extended number of points by return: 24559451 2888436 1295882 350003 57618 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 8700 38142 intensity 56 4054 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 12 user_data 6 7 point_source_ID 159 160 gps_time 324126516.135416 324128126.067418 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 42 255 B 33 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.44 23.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24559451 number of intermediate returns: 1711559 number of last returns: 24544136 number of single returns: 21663756 covered area in square units/kilounits: 1341560/1.34 point density: all returns 21.73 last only 18.30 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29151390 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24559451 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2888436 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1295882 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 350003 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 57618 instead zero. overview over extended number of returns of given pulse: 21663756 3188415 2839853 1170951 258374 27983 2058 0 0 0 0 0 0 0 0 histogram of classification of points: 5355247 unclassified (1) 23537565 ground (2) 233887 building (6) 24526 water (9) 165 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2072369 +---> 333944 of those are unclassified (1) +---> 1735630 of those are ground (2) +---> 2795 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.7,8.8) has 61 bin [8.8,8.9) has 859 bin [8.9,9.0) has 2282 bin [9.0,9.1) has 5974 bin [9.1,9.2) has 4287 bin [9.2,9.3) has 5707 bin [9.3,9.4) has 16076 bin [9.4,9.5) has 28716 bin [9.5,9.6) has 31045 bin [9.6,9.7) has 65974 bin [9.7,9.8) has 197729 bin [9.8,9.9) has 509485 bin [9.9,10.0) has 1604275 bin [10.0,10.1) has 2208727 bin [10.1,10.2) has 3246888 bin [10.2,10.3) has 3875777 bin [10.3,10.4) has 2974310 bin [10.4,10.5) has 2697200 bin [10.5,10.6) has 1912826 bin [10.6,10.7) has 1264810 bin [10.7,10.8) has 915076 bin [10.8,10.9) has 705026 bin [10.9,11.0) has 548731 bin [11.0,11.1) has 408734 bin [11.1,11.2) has 266784 bin [11.2,11.3) has 133323 bin [11.3,11.4) has 72922 bin [11.4,11.5) has 50869 bin [11.5,11.6) has 40728 bin [11.6,11.7) has 36765 bin [11.7,11.8) has 35678 bin [11.8,11.9) has 31752 bin [11.9,12.0) has 30414 bin [12.0,12.1) has 29803 bin [12.1,12.2) has 29319 bin [12.2,12.3) has 28927 bin [12.3,12.4) has 29981 bin [12.4,12.5) has 28097 bin [12.5,12.6) has 26603 bin [12.6,12.7) has 25997 bin [12.7,12.8) has 26916 bin [12.8,12.9) has 26570 bin [12.9,13.0) has 25654 bin [13.0,13.1) has 25282 bin [13.1,13.2) has 26604 bin [13.2,13.3) has 25545 bin [13.3,13.4) has 25856 bin [13.4,13.5) has 25076 bin [13.5,13.6) has 25937 bin [13.6,13.7) has 26673 bin [13.7,13.8) has 24578 bin [13.8,13.9) has 24501 bin [13.9,14.0) has 23924 bin [14.0,14.1) has 24092 bin [14.1,14.2) has 24217 bin [14.2,14.3) has 23839 bin [14.3,14.4) has 23404 bin [14.4,14.5) has 23553 bin [14.5,14.6) has 23713 bin [14.6,14.7) has 23586 bin [14.7,14.8) has 23909 bin [14.8,14.9) has 24320 bin [14.9,15.0) has 24193 bin [15.0,15.1) has 24250 bin [15.1,15.2) has 24313 bin [15.2,15.3) has 24308 bin [15.3,15.4) has 24879 bin [15.4,15.5) has 24747 bin [15.5,15.6) has 24782 bin [15.6,15.7) has 24794 bin [15.7,15.8) has 24373 bin [15.8,15.9) has 24524 bin [15.9,16.0) has 24225 bin [16.0,16.1) has 24199 bin [16.1,16.2) has 24227 bin [16.2,16.3) has 24702 bin [16.3,16.4) has 24742 bin [16.4,16.5) has 24381 bin [16.5,16.6) has 24073 bin [16.6,16.7) has 23815 bin [16.7,16.8) has 23773 bin [16.8,16.9) has 23479 bin [16.9,17.0) has 23356 bin [17.0,17.1) has 23289 bin [17.1,17.2) has 23363 bin [17.2,17.3) has 23692 bin [17.3,17.4) has 23030 bin [17.4,17.5) has 23061 bin [17.5,17.6) has 23271 bin [17.6,17.7) has 23161 bin [17.7,17.8) has 23149 bin [17.8,17.9) has 22835 bin [17.9,18.0) has 23307 bin [18.0,18.1) has 22700 bin [18.1,18.2) has 22230 bin [18.2,18.3) has 22279 bin [18.3,18.4) has 22739 bin [18.4,18.5) has 22654 bin [18.5,18.6) has 22827 bin [18.6,18.7) has 22843 bin [18.7,18.8) has 22708 bin [18.8,18.9) has 22675 bin [18.9,19.0) has 22857 bin [19.0,19.1) has 22655 bin [19.1,19.2) has 22580 bin [19.2,19.3) has 22548 bin [19.3,19.4) has 22153 bin [19.4,19.5) has 22361 bin [19.5,19.6) has 22593 bin [19.6,19.7) has 22968 bin [19.7,19.8) has 23237 bin [19.8,19.9) has 23493 bin [19.9,20.0) has 22870 bin [20.0,20.1) has 23502 bin [20.1,20.2) has 23055 bin [20.2,20.3) has 23693 bin [20.3,20.4) has 23509 bin [20.4,20.5) has 23398 bin [20.5,20.6) has 23701 bin [20.6,20.7) has 23447 bin [20.7,20.8) has 23645 bin [20.8,20.9) has 23665 bin [20.9,21.0) has 23789 bin [21.0,21.1) has 23755 bin [21.1,21.2) has 23907 bin [21.2,21.3) has 24259 bin [21.3,21.4) has 24403 bin [21.4,21.5) has 24370 bin [21.5,21.6) has 24670 bin [21.6,21.7) has 24927 bin [21.7,21.8) has 25253 bin [21.8,21.9) has 25203 bin [21.9,22.0) has 25760 bin [22.0,22.1) has 25785 bin [22.1,22.2) has 25637 bin [22.2,22.3) has 26084 bin [22.3,22.4) has 26545 bin [22.4,22.5) has 26764 bin [22.5,22.6) has 26718 bin [22.6,22.7) has 26785 bin [22.7,22.8) has 27189 bin [22.8,22.9) has 27311 bin [22.9,23.0) has 27267 bin [23.0,23.1) has 27800 bin [23.1,23.2) has 28104 bin [23.2,23.3) has 27952 bin [23.3,23.4) has 28405 bin [23.4,23.5) has 28542 bin [23.5,23.6) has 28787 bin [23.6,23.7) has 28768 bin [23.7,23.8) has 28895 bin [23.8,23.9) has 29247 bin [23.9,24.0) has 29798 bin [24.0,24.1) has 29730 bin [24.1,24.2) has 30137 bin [24.2,24.3) has 30474 bin [24.3,24.4) has 30464 bin [24.4,24.5) has 30750 bin [24.5,24.6) has 30936 bin [24.6,24.7) has 30925 bin [24.7,24.8) has 31453 bin [24.8,24.9) has 30996 bin [24.9,25.0) has 31481 bin [25.0,25.1) has 31394 bin [25.1,25.2) has 31476 bin [25.2,25.3) has 31511 bin [25.3,25.4) has 32099 bin [25.4,25.5) has 32436 bin [25.5,25.6) has 32715 bin [25.6,25.7) has 32723 bin [25.7,25.8) has 32149 bin [25.8,25.9) has 32707 bin [25.9,26.0) has 32560 bin [26.0,26.1) has 32162 bin [26.1,26.2) has 32405 bin [26.2,26.3) has 32563 bin [26.3,26.4) has 32839 bin [26.4,26.5) has 33046 bin [26.5,26.6) has 33260 bin [26.6,26.7) has 33366 bin [26.7,26.8) has 33335 bin [26.8,26.9) has 32986 bin [26.9,27.0) has 33666 bin [27.0,27.1) has 33095 bin [27.1,27.2) has 32913 bin [27.2,27.3) has 32704 bin [27.3,27.4) has 32495 bin [27.4,27.5) has 32456 bin [27.5,27.6) has 32286 bin [27.6,27.7) has 32123 bin [27.7,27.8) has 31905 bin [27.8,27.9) has 31325 bin [27.9,28.0) has 30651 bin [28.0,28.1) has 30324 bin [28.1,28.2) has 30859 bin [28.2,28.3) has 30392 bin [28.3,28.4) has 29540 bin [28.4,28.5) has 29437 bin [28.5,28.6) has 29224 bin [28.6,28.7) has 28694 bin [28.7,28.8) has 28072 bin [28.8,28.9) has 27582 bin [28.9,29.0) has 26740 bin [29.0,29.1) has 26577 bin [29.1,29.2) has 25578 bin [29.2,29.3) has 25392 bin [29.3,29.4) has 24888 bin [29.4,29.5) has 24148 bin [29.5,29.6) has 23814 bin [29.6,29.7) has 22893 bin [29.7,29.8) has 22633 bin [29.8,29.9) has 21967 bin [29.9,30.0) has 21451 bin [30.0,30.1) has 20702 bin [30.1,30.2) has 20184 bin [30.2,30.3) has 19606 bin [30.3,30.4) has 18891 bin [30.4,30.5) has 18376 bin [30.5,30.6) has 17807 bin [30.6,30.7) has 16983 bin [30.7,30.8) has 16275 bin [30.8,30.9) has 15785 bin [30.9,31.0) has 15261 bin [31.0,31.1) has 14733 bin [31.1,31.2) has 14185 bin [31.2,31.3) has 13635 bin [31.3,31.4) has 13057 bin [31.4,31.5) has 12388 bin [31.5,31.6) has 11970 bin [31.6,31.7) has 11496 bin [31.7,31.8) has 10966 bin [31.8,31.9) has 10408 bin [31.9,32.0) has 9805 bin [32.0,32.1) has 9215 bin [32.1,32.2) has 8684 bin [32.2,32.3) has 8425 bin [32.3,32.4) has 7891 bin [32.4,32.5) has 7561 bin [32.5,32.6) has 7060 bin [32.6,32.7) has 6562 bin [32.7,32.8) has 6139 bin [32.8,32.9) has 5857 bin [32.9,33.0) has 5487 bin [33.0,33.1) has 5000 bin [33.1,33.2) has 4667 bin [33.2,33.3) has 4308 bin [33.3,33.4) has 4032 bin [33.4,33.5) has 3664 bin [33.5,33.6) has 3318 bin [33.6,33.7) has 3118 bin [33.7,33.8) has 2910 bin [33.8,33.9) has 2593 bin [33.9,34.0) has 2516 bin [34.0,34.1) has 2163 bin [34.1,34.2) has 2008 bin [34.2,34.3) has 1852 bin [34.3,34.4) has 1646 bin [34.4,34.5) has 1506 bin [34.5,34.6) has 1403 bin [34.6,34.7) has 1288 bin [34.7,34.8) has 1220 bin [34.8,34.9) has 1005 bin [34.9,35.0) has 957 bin [35.0,35.1) has 833 bin [35.1,35.2) has 708 bin [35.2,35.3) has 688 bin [35.3,35.4) has 553 bin [35.4,35.5) has 476 bin [35.5,35.6) has 434 bin [35.6,35.7) has 370 bin [35.7,35.8) has 356 bin [35.8,35.9) has 330 bin [35.9,36.0) has 307 bin [36.0,36.1) has 237 bin [36.1,36.2) has 235 bin [36.2,36.3) has 232 bin [36.3,36.4) has 177 bin [36.4,36.5) has 206 bin [36.5,36.6) has 150 bin [36.6,36.7) has 142 bin [36.7,36.8) has 131 bin [36.8,36.9) has 82 bin [36.9,37.0) has 67 bin [37.0,37.1) has 60 bin [37.1,37.2) has 50 bin [37.2,37.3) has 59 bin [37.3,37.4) has 34 bin [37.4,37.5) has 30 bin [37.5,37.6) has 36 bin [37.6,37.7) has 36 bin [37.7,37.8) has 25 bin [37.8,37.9) has 17 bin [37.9,38.0) has 12 bin [38.0,38.1) has 3 bin [38.1,38.2) has 1 average z coordinate 12.5 for 29151390 element(s) point source id histogram with bin size 1.000000 bin 159 has 23629888 bin 160 has 5521502 average point source id 159.189407846418305 for 29151390 element(s)