lasinfo (210611) report for 'AHN4T/34DZ1_04.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: 337/2022 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: 29406950 number of points by return: 24218811 3241265 1480871 403182 62821 scale factor x y z: 0.001 0.001 0.001 offset x y z: 232980 454980 0 min x y z: 232980.000 454980.000 15.166 max x y z: 234019.999 456269.999 51.287 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: 29406950 extended number of points by return: 24218811 3241265 1480871 403182 62821 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 15166 51287 intensity 56 2575 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 -3 user_data 6 7 point_source_ID 157 158 gps_time 324123941.222412 324124953.977330 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 52 255 B 38 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 -500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.49 9.63 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24218811 number of intermediate returns: 1950946 number of last returns: 24216572 number of single returns: 20979379 covered area in square units/kilounits: 1340356/1.34 point density: all returns 21.94 last only 18.07 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29406950 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24218811 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3241265 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1480871 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 403182 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 62821 instead zero. overview over extended number of returns of given pulse: 20979379 3522728 3230444 1360539 284665 27510 1685 0 0 0 0 0 0 0 0 histogram of classification of points: 5797998 unclassified (1) 23347823 ground (2) 258049 building (6) 3080 water (9) +-> flagged as extended overlap: 1888544 +---> 390350 of those are unclassified (1) +---> 1459299 of those are ground (2) +---> 37419 of those are building (6) +---> 1476 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.1,15.2) has 11 bin [15.2,15.3) has 615 bin [15.3,15.4) has 2327 bin [15.4,15.5) has 3369 bin [15.5,15.6) has 3154 bin [15.6,15.7) has 3841 bin [15.7,15.8) has 10984 bin [15.8,15.9) has 16841 bin [15.9,16.0) has 28378 bin [16.0,16.1) has 41130 bin [16.1,16.2) has 47478 bin [16.2,16.3) has 58501 bin [16.3,16.4) has 93976 bin [16.4,16.5) has 235985 bin [16.5,16.6) has 779695 bin [16.6,16.7) has 1598803 bin [16.7,16.8) has 2614872 bin [16.8,16.9) has 3170044 bin [16.9,17.0) has 3541714 bin [17.0,17.1) has 3517477 bin [17.1,17.2) has 2610391 bin [17.2,17.3) has 1609922 bin [17.3,17.4) has 1227293 bin [17.4,17.5) has 824285 bin [17.5,17.6) has 498672 bin [17.6,17.7) has 328558 bin [17.7,17.8) has 259994 bin [17.8,17.9) has 155015 bin [17.9,18.0) has 98140 bin [18.0,18.1) has 102300 bin [18.1,18.2) has 88542 bin [18.2,18.3) has 34228 bin [18.3,18.4) has 23551 bin [18.4,18.5) has 21568 bin [18.5,18.6) has 21295 bin [18.6,18.7) has 20739 bin [18.7,18.8) has 20327 bin [18.8,18.9) has 20356 bin [18.9,19.0) has 19982 bin [19.0,19.1) has 19689 bin [19.1,19.2) has 19395 bin [19.2,19.3) has 20060 bin [19.3,19.4) has 20811 bin [19.4,19.5) has 21357 bin [19.5,19.6) has 23440 bin [19.6,19.7) has 24355 bin [19.7,19.8) has 24390 bin [19.8,19.9) has 24740 bin [19.9,20.0) has 24518 bin [20.0,20.1) has 25058 bin [20.1,20.2) has 25862 bin [20.2,20.3) has 25779 bin [20.3,20.4) has 24556 bin [20.4,20.5) has 22944 bin [20.5,20.6) has 22998 bin [20.6,20.7) has 23648 bin [20.7,20.8) has 22994 bin [20.8,20.9) has 22686 bin [20.9,21.0) has 22851 bin [21.0,21.1) has 22374 bin [21.1,21.2) has 22572 bin [21.2,21.3) has 22493 bin [21.3,21.4) has 21940 bin [21.4,21.5) has 21859 bin [21.5,21.6) has 21845 bin [21.6,21.7) has 21895 bin [21.7,21.8) has 22230 bin [21.8,21.9) has 22339 bin [21.9,22.0) has 21848 bin [22.0,22.1) has 21262 bin [22.1,22.2) has 21332 bin [22.2,22.3) has 21569 bin [22.3,22.4) has 21759 bin [22.4,22.5) has 22199 bin [22.5,22.6) has 22337 bin [22.6,22.7) has 22740 bin [22.7,22.8) has 23020 bin [22.8,22.9) has 23752 bin [22.9,23.0) has 24119 bin [23.0,23.1) has 23825 bin [23.1,23.2) has 24244 bin [23.2,23.3) has 24019 bin [23.3,23.4) has 24455 bin [23.4,23.5) has 25081 bin [23.5,23.6) has 25891 bin [23.6,23.7) has 25741 bin [23.7,23.8) has 26206 bin [23.8,23.9) has 27129 bin [23.9,24.0) has 27204 bin [24.0,24.1) has 27102 bin [24.1,24.2) has 27448 bin [24.2,24.3) has 27333 bin [24.3,24.4) has 27179 bin [24.4,24.5) has 27662 bin [24.5,24.6) has 28087 bin [24.6,24.7) has 27904 bin [24.7,24.8) has 28177 bin [24.8,24.9) has 28860 bin [24.9,25.0) has 28613 bin [25.0,25.1) has 28985 bin [25.1,25.2) has 28977 bin [25.2,25.3) has 29265 bin [25.3,25.4) has 29384 bin [25.4,25.5) has 29549 bin [25.5,25.6) has 29494 bin [25.6,25.7) has 29942 bin [25.7,25.8) has 29688 bin [25.8,25.9) has 29859 bin [25.9,26.0) has 29544 bin [26.0,26.1) has 29695 bin [26.1,26.2) has 30270 bin [26.2,26.3) has 30347 bin [26.3,26.4) has 30388 bin [26.4,26.5) has 30474 bin [26.5,26.6) has 30437 bin [26.6,26.7) has 30196 bin [26.7,26.8) has 30627 bin [26.8,26.9) has 30932 bin [26.9,27.0) has 30369 bin [27.0,27.1) has 30698 bin [27.1,27.2) has 30545 bin [27.2,27.3) has 30748 bin [27.3,27.4) has 30837 bin [27.4,27.5) has 31075 bin [27.5,27.6) has 30953 bin [27.6,27.7) has 31763 bin [27.7,27.8) has 31603 bin [27.8,27.9) has 31559 bin [27.9,28.0) has 31844 bin [28.0,28.1) has 32060 bin [28.1,28.2) has 32250 bin [28.2,28.3) has 32435 bin [28.3,28.4) has 32653 bin [28.4,28.5) has 32928 bin [28.5,28.6) has 32929 bin [28.6,28.7) has 32861 bin [28.7,28.8) has 32968 bin [28.8,28.9) has 33333 bin [28.9,29.0) has 32861 bin [29.0,29.1) has 33283 bin [29.1,29.2) has 33076 bin [29.2,29.3) has 33487 bin [29.3,29.4) has 33450 bin [29.4,29.5) has 34098 bin [29.5,29.6) has 34026 bin [29.6,29.7) has 34618 bin [29.7,29.8) has 34716 bin [29.8,29.9) has 34895 bin [29.9,30.0) has 35014 bin [30.0,30.1) has 35110 bin [30.1,30.2) has 34998 bin [30.2,30.3) has 35426 bin [30.3,30.4) has 35096 bin [30.4,30.5) has 35531 bin [30.5,30.6) has 35575 bin [30.6,30.7) has 35361 bin [30.7,30.8) has 35852 bin [30.8,30.9) has 36319 bin [30.9,31.0) has 35988 bin [31.0,31.1) has 35995 bin [31.1,31.2) has 36040 bin [31.2,31.3) has 36096 bin [31.3,31.4) has 35977 bin [31.4,31.5) has 35995 bin [31.5,31.6) has 35948 bin [31.6,31.7) has 36445 bin [31.7,31.8) has 36379 bin [31.8,31.9) has 35940 bin [31.9,32.0) has 36007 bin [32.0,32.1) has 35485 bin [32.1,32.2) has 35464 bin [32.2,32.3) has 35479 bin [32.3,32.4) has 35504 bin [32.4,32.5) has 35126 bin [32.5,32.6) has 34763 bin [32.6,32.7) has 34120 bin [32.7,32.8) has 34362 bin [32.8,32.9) has 33500 bin [32.9,33.0) has 33801 bin [33.0,33.1) has 34003 bin [33.1,33.2) has 33310 bin [33.2,33.3) has 33227 bin [33.3,33.4) has 32852 bin [33.4,33.5) has 32108 bin [33.5,33.6) has 31951 bin [33.6,33.7) has 31650 bin [33.7,33.8) has 31215 bin [33.8,33.9) has 30993 bin [33.9,34.0) has 31005 bin [34.0,34.1) has 30949 bin [34.1,34.2) has 30426 bin [34.2,34.3) has 30794 bin [34.3,34.4) has 30212 bin [34.4,34.5) has 29442 bin [34.5,34.6) has 29744 bin [34.6,34.7) has 29616 bin [34.7,34.8) has 29012 bin [34.8,34.9) has 28950 bin [34.9,35.0) has 28221 bin [35.0,35.1) has 27835 bin [35.1,35.2) has 27361 bin [35.2,35.3) has 26943 bin [35.3,35.4) has 26124 bin [35.4,35.5) has 25394 bin [35.5,35.6) has 25173 bin [35.6,35.7) has 24891 bin [35.7,35.8) has 24248 bin [35.8,35.9) has 23678 bin [35.9,36.0) has 23257 bin [36.0,36.1) has 22500 bin [36.1,36.2) has 22285 bin [36.2,36.3) has 21820 bin [36.3,36.4) has 21233 bin [36.4,36.5) has 20552 bin [36.5,36.6) has 19980 bin [36.6,36.7) has 19743 bin [36.7,36.8) has 18918 bin [36.8,36.9) has 18423 bin [36.9,37.0) has 18072 bin [37.0,37.1) has 17447 bin [37.1,37.2) has 17258 bin [37.2,37.3) has 16909 bin [37.3,37.4) has 16324 bin [37.4,37.5) has 16317 bin [37.5,37.6) has 15515 bin [37.6,37.7) has 14939 bin [37.7,37.8) has 14596 bin [37.8,37.9) has 13747 bin [37.9,38.0) has 13489 bin [38.0,38.1) has 12916 bin [38.1,38.2) has 12364 bin [38.2,38.3) has 11962 bin [38.3,38.4) has 11634 bin [38.4,38.5) has 11156 bin [38.5,38.6) has 10679 bin [38.6,38.7) has 10233 bin [38.7,38.8) has 9769 bin [38.8,38.9) has 9543 bin [38.9,39.0) has 9148 bin [39.0,39.1) has 8724 bin [39.1,39.2) has 8528 bin [39.2,39.3) has 8491 bin [39.3,39.4) has 8122 bin [39.4,39.5) has 7701 bin [39.5,39.6) has 7710 bin [39.6,39.7) has 7490 bin [39.7,39.8) has 7253 bin [39.8,39.9) has 6944 bin [39.9,40.0) has 6564 bin [40.0,40.1) has 6288 bin [40.1,40.2) has 6048 bin [40.2,40.3) has 5796 bin [40.3,40.4) has 5510 bin [40.4,40.5) has 5346 bin [40.5,40.6) has 5114 bin [40.6,40.7) has 4881 bin [40.7,40.8) has 4675 bin [40.8,40.9) has 4872 bin [40.9,41.0) has 4653 bin [41.0,41.1) has 4425 bin [41.1,41.2) has 4418 bin [41.2,41.3) has 4112 bin [41.3,41.4) has 3980 bin [41.4,41.5) has 3846 bin [41.5,41.6) has 3801 bin [41.6,41.7) has 3674 bin [41.7,41.8) has 3546 bin [41.8,41.9) has 3570 bin [41.9,42.0) has 3410 bin [42.0,42.1) has 3331 bin [42.1,42.2) has 3105 bin [42.2,42.3) has 3155 bin [42.3,42.4) has 2859 bin [42.4,42.5) has 2772 bin [42.5,42.6) has 2624 bin [42.6,42.7) has 2311 bin [42.7,42.8) has 2278 bin [42.8,42.9) has 2186 bin [42.9,43.0) has 2157 bin [43.0,43.1) has 1998 bin [43.1,43.2) has 1876 bin [43.2,43.3) has 1771 bin [43.3,43.4) has 1672 bin [43.4,43.5) has 1508 bin [43.5,43.6) has 1475 bin [43.6,43.7) has 1343 bin [43.7,43.8) has 1327 bin [43.8,43.9) has 1247 bin [43.9,44.0) has 1114 bin [44.0,44.1) has 1078 bin [44.1,44.2) has 969 bin [44.2,44.3) has 910 bin [44.3,44.4) has 835 bin [44.4,44.5) has 707 bin [44.5,44.6) has 694 bin [44.6,44.7) has 716 bin [44.7,44.8) has 588 bin [44.8,44.9) has 591 bin [44.9,45.0) has 558 bin [45.0,45.1) has 496 bin [45.1,45.2) has 497 bin [45.2,45.3) has 416 bin [45.3,45.4) has 369 bin [45.4,45.5) has 349 bin [45.5,45.6) has 311 bin [45.6,45.7) has 307 bin [45.7,45.8) has 293 bin [45.8,45.9) has 271 bin [45.9,46.0) has 243 bin [46.0,46.1) has 257 bin [46.1,46.2) has 224 bin [46.2,46.3) has 214 bin [46.3,46.4) has 228 bin [46.4,46.5) has 205 bin [46.5,46.6) has 217 bin [46.6,46.7) has 187 bin [46.7,46.8) has 196 bin [46.8,46.9) has 179 bin [46.9,47.0) has 193 bin [47.0,47.1) has 161 bin [47.1,47.2) has 129 bin [47.2,47.3) has 119 bin [47.3,47.4) has 128 bin [47.4,47.5) has 119 bin [47.5,47.6) has 112 bin [47.6,47.7) has 118 bin [47.7,47.8) has 123 bin [47.8,47.9) has 102 bin [47.9,48.0) has 103 bin [48.0,48.1) has 94 bin [48.1,48.2) has 94 bin [48.2,48.3) has 79 bin [48.3,48.4) has 80 bin [48.4,48.5) has 84 bin [48.5,48.6) has 49 bin [48.6,48.7) has 58 bin [48.7,48.8) has 46 bin [48.8,48.9) has 38 bin [48.9,49.0) has 38 bin [49.0,49.1) has 40 bin [49.1,49.2) has 36 bin [49.2,49.3) has 31 bin [49.3,49.4) has 31 bin [49.4,49.5) has 29 bin [49.5,49.6) has 24 bin [49.6,49.7) has 19 bin [49.7,49.8) has 24 bin [49.8,49.9) has 15 bin [49.9,50.0) has 13 bin [50.0,50.1) has 9 bin [50.1,50.2) has 9 bin [50.2,50.3) has 8 bin [50.3,50.4) has 12 bin [50.4,50.5) has 8 bin [50.5,50.6) has 3 bin [50.6,50.7) has 2 bin [50.7,50.8) has 2 bin [50.8,50.9) has 4 bin [50.9,51.0) has 2 bin [51.0,51.1) has 1 bin [51.1,51.2) has 1 bin [51.2,51.3) has 1 average z coordinate 19.4 for 29406950 element(s) point source id histogram with bin size 1.000000 bin 157 has 13827249 bin 158 has 15579701 average point source id 157.52979656169714 for 29406950 element(s)