lasinfo (210611) report for 'AHN4T/41DN2_12.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: 23/2023 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: 23092156 number of points by return: 17719300 3371421 1502447 426484 72504 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 433730 0 min x y z: 235980.000 433730.000 21.485 max x y z: 237019.999 435019.999 53.166 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: 23092156 extended number of points by return: 17719300 3371421 1502447 426484 72504 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 21485 53166 intensity 25 5029 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 29 user_data 6 7 point_source_ID 159 161 gps_time 324127137.487997 324130041.833612 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 40 255 B 33 255 NIR 21 255 extended_return_number 1 5 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 -16.5 33.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 17719300 number of intermediate returns: 2011244 number of last returns: 17703584 number of single returns: 14341972 covered area in square units/kilounits: 1038064/1.04 point density: all returns 22.25 last only 17.05 (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 23092156 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17719300 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3371421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1502447 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 426484 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 72504 instead zero. overview over extended number of returns of given pulse: 14341972 3738448 3229513 1418619 327837 33517 2250 0 0 0 0 0 0 0 0 histogram of classification of points: 6200377 unclassified (1) 16462977 ground (2) 422940 building (6) 5862 water (9) +-> flagged as extended overlap: 1666224 +---> 253141 of those are unclassified (1) +---> 1389528 of those are ground (2) +---> 23546 of those are building (6) +---> 9 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.4,21.5) has 2 bin [21.5,21.6) has 89 bin [21.6,21.7) has 1097 bin [21.7,21.8) has 2543 bin [21.8,21.9) has 4214 bin [21.9,22.0) has 5437 bin [22.0,22.1) has 6086 bin [22.1,22.2) has 7096 bin [22.2,22.3) has 7057 bin [22.3,22.4) has 13147 bin [22.4,22.5) has 76646 bin [22.5,22.6) has 221775 bin [22.6,22.7) has 272074 bin [22.7,22.8) has 366654 bin [22.8,22.9) has 522682 bin [22.9,23.0) has 578769 bin [23.0,23.1) has 649811 bin [23.1,23.2) has 712515 bin [23.2,23.3) has 824591 bin [23.3,23.4) has 848620 bin [23.4,23.5) has 1044485 bin [23.5,23.6) has 961693 bin [23.6,23.7) has 733175 bin [23.7,23.8) has 645958 bin [23.8,23.9) has 512157 bin [23.9,24.0) has 427921 bin [24.0,24.1) has 495088 bin [24.1,24.2) has 555187 bin [24.2,24.3) has 489529 bin [24.3,24.4) has 609078 bin [24.4,24.5) has 729103 bin [24.5,24.6) has 681261 bin [24.6,24.7) has 512278 bin [24.7,24.8) has 463032 bin [24.8,24.9) has 560163 bin [24.9,25.0) has 521242 bin [25.0,25.1) has 414541 bin [25.1,25.2) has 276993 bin [25.2,25.3) has 250566 bin [25.3,25.4) has 263243 bin [25.4,25.5) has 184125 bin [25.5,25.6) has 140397 bin [25.6,25.7) has 90022 bin [25.7,25.8) has 77805 bin [25.8,25.9) has 50296 bin [25.9,26.0) has 43996 bin [26.0,26.1) has 42949 bin [26.1,26.2) has 42862 bin [26.2,26.3) has 49921 bin [26.3,26.4) has 36495 bin [26.4,26.5) has 32590 bin [26.5,26.6) has 30237 bin [26.6,26.7) has 31505 bin [26.7,26.8) has 31044 bin [26.8,26.9) has 30918 bin [26.9,27.0) has 30864 bin [27.0,27.1) has 31881 bin [27.1,27.2) has 32755 bin [27.2,27.3) has 32518 bin [27.3,27.4) has 32589 bin [27.4,27.5) has 32302 bin [27.5,27.6) has 33288 bin [27.6,27.7) has 32583 bin [27.7,27.8) has 32370 bin [27.8,27.9) has 31565 bin [27.9,28.0) has 31438 bin [28.0,28.1) has 32166 bin [28.1,28.2) has 32292 bin [28.2,28.3) has 32660 bin [28.3,28.4) has 32315 bin [28.4,28.5) has 32817 bin [28.5,28.6) has 33788 bin [28.6,28.7) has 34642 bin [28.7,28.8) has 34887 bin [28.8,28.9) has 34248 bin [28.9,29.0) has 34237 bin [29.0,29.1) has 34068 bin [29.1,29.2) has 33503 bin [29.2,29.3) has 34315 bin [29.3,29.4) has 32611 bin [29.4,29.5) has 30771 bin [29.5,29.6) has 29991 bin [29.6,29.7) has 30171 bin [29.7,29.8) has 29077 bin [29.8,29.9) has 27869 bin [29.9,30.0) has 27765 bin [30.0,30.1) has 28196 bin [30.1,30.2) has 27985 bin [30.2,30.3) has 27890 bin [30.3,30.4) has 28059 bin [30.4,30.5) has 28545 bin [30.5,30.6) has 28830 bin [30.6,30.7) has 28540 bin [30.7,30.8) has 28760 bin [30.8,30.9) has 28756 bin [30.9,31.0) has 29349 bin [31.0,31.1) has 28921 bin [31.1,31.2) has 29225 bin [31.2,31.3) has 29240 bin [31.3,31.4) has 29480 bin [31.4,31.5) has 29421 bin [31.5,31.6) has 29767 bin [31.6,31.7) has 29970 bin [31.7,31.8) has 30359 bin [31.8,31.9) has 30653 bin [31.9,32.0) has 30817 bin [32.0,32.1) has 30594 bin [32.1,32.2) has 31084 bin [32.2,32.3) has 30843 bin [32.3,32.4) has 30989 bin [32.4,32.5) has 30804 bin [32.5,32.6) has 30926 bin [32.6,32.7) has 31415 bin [32.7,32.8) has 31082 bin [32.8,32.9) has 30724 bin [32.9,33.0) has 31393 bin [33.0,33.1) has 30635 bin [33.1,33.2) has 30630 bin [33.2,33.3) has 30688 bin [33.3,33.4) has 30998 bin [33.4,33.5) has 30573 bin [33.5,33.6) has 30725 bin [33.6,33.7) has 30847 bin [33.7,33.8) has 31288 bin [33.8,33.9) has 31257 bin [33.9,34.0) has 31278 bin [34.0,34.1) has 31935 bin [34.1,34.2) has 31712 bin [34.2,34.3) has 32435 bin [34.3,34.4) has 31924 bin [34.4,34.5) has 31808 bin [34.5,34.6) has 31884 bin [34.6,34.7) has 32212 bin [34.7,34.8) has 31891 bin [34.8,34.9) has 32183 bin [34.9,35.0) has 32581 bin [35.0,35.1) has 32662 bin [35.1,35.2) has 32924 bin [35.2,35.3) has 33175 bin [35.3,35.4) has 32979 bin [35.4,35.5) has 33012 bin [35.5,35.6) has 32954 bin [35.6,35.7) has 33175 bin [35.7,35.8) has 33274 bin [35.8,35.9) has 33177 bin [35.9,36.0) has 33504 bin [36.0,36.1) has 33605 bin [36.1,36.2) has 33745 bin [36.2,36.3) has 33754 bin [36.3,36.4) has 33840 bin [36.4,36.5) has 33933 bin [36.5,36.6) has 34201 bin [36.6,36.7) has 34012 bin [36.7,36.8) has 34080 bin [36.8,36.9) has 34482 bin [36.9,37.0) has 34141 bin [37.0,37.1) has 34361 bin [37.1,37.2) has 34456 bin [37.2,37.3) has 34515 bin [37.3,37.4) has 34771 bin [37.4,37.5) has 34873 bin [37.5,37.6) has 35110 bin [37.6,37.7) has 35863 bin [37.7,37.8) has 36227 bin [37.8,37.9) has 35639 bin [37.9,38.0) has 35845 bin [38.0,38.1) has 35849 bin [38.1,38.2) has 35767 bin [38.2,38.3) has 35464 bin [38.3,38.4) has 35718 bin [38.4,38.5) has 35754 bin [38.5,38.6) has 35531 bin [38.6,38.7) has 34889 bin [38.7,38.8) has 35298 bin [38.8,38.9) has 35262 bin [38.9,39.0) has 35173 bin [39.0,39.1) has 35295 bin [39.1,39.2) has 35609 bin [39.2,39.3) has 35639 bin [39.3,39.4) has 35692 bin [39.4,39.5) has 35787 bin [39.5,39.6) has 35362 bin [39.6,39.7) has 34797 bin [39.7,39.8) has 34711 bin [39.8,39.9) has 34559 bin [39.9,40.0) has 34896 bin [40.0,40.1) has 35184 bin [40.1,40.2) has 35243 bin [40.2,40.3) has 34975 bin [40.3,40.4) has 35251 bin [40.4,40.5) has 34880 bin [40.5,40.6) has 34181 bin [40.6,40.7) has 34771 bin [40.7,40.8) has 34416 bin [40.8,40.9) has 34491 bin [40.9,41.0) has 34158 bin [41.0,41.1) has 34013 bin [41.1,41.2) has 34017 bin [41.2,41.3) has 33536 bin [41.3,41.4) has 33777 bin [41.4,41.5) has 33771 bin [41.5,41.6) has 33172 bin [41.6,41.7) has 32237 bin [41.7,41.8) has 31847 bin [41.8,41.9) has 31550 bin [41.9,42.0) has 31443 bin [42.0,42.1) has 31516 bin [42.1,42.2) has 31246 bin [42.2,42.3) has 30673 bin [42.3,42.4) has 30270 bin [42.4,42.5) has 29439 bin [42.5,42.6) has 29099 bin [42.6,42.7) has 28362 bin [42.7,42.8) has 28519 bin [42.8,42.9) has 27806 bin [42.9,43.0) has 27389 bin [43.0,43.1) has 27183 bin [43.1,43.2) has 26537 bin [43.2,43.3) has 25765 bin [43.3,43.4) has 24896 bin [43.4,43.5) has 24096 bin [43.5,43.6) has 23639 bin [43.6,43.7) has 23097 bin [43.7,43.8) has 22296 bin [43.8,43.9) has 21517 bin [43.9,44.0) has 20856 bin [44.0,44.1) has 20497 bin [44.1,44.2) has 19366 bin [44.2,44.3) has 19130 bin [44.3,44.4) has 18396 bin [44.4,44.5) has 17630 bin [44.5,44.6) has 17308 bin [44.6,44.7) has 16537 bin [44.7,44.8) has 16254 bin [44.8,44.9) has 15621 bin [44.9,45.0) has 15191 bin [45.0,45.1) has 14243 bin [45.1,45.2) has 13390 bin [45.2,45.3) has 13233 bin [45.3,45.4) has 13004 bin [45.4,45.5) has 12087 bin [45.5,45.6) has 11557 bin [45.6,45.7) has 11338 bin [45.7,45.8) has 10485 bin [45.8,45.9) has 9881 bin [45.9,46.0) has 9440 bin [46.0,46.1) has 8895 bin [46.1,46.2) has 8663 bin [46.2,46.3) has 8374 bin [46.3,46.4) has 7919 bin [46.4,46.5) has 7466 bin [46.5,46.6) has 7037 bin [46.6,46.7) has 6687 bin [46.7,46.8) has 6249 bin [46.8,46.9) has 5923 bin [46.9,47.0) has 5565 bin [47.0,47.1) has 5284 bin [47.1,47.2) has 4941 bin [47.2,47.3) has 4842 bin [47.3,47.4) has 4536 bin [47.4,47.5) has 4303 bin [47.5,47.6) has 4034 bin [47.6,47.7) has 3902 bin [47.7,47.8) has 3581 bin [47.8,47.9) has 3335 bin [47.9,48.0) has 2987 bin [48.0,48.1) has 2796 bin [48.1,48.2) has 2542 bin [48.2,48.3) has 2414 bin [48.3,48.4) has 2333 bin [48.4,48.5) has 2091 bin [48.5,48.6) has 2042 bin [48.6,48.7) has 1837 bin [48.7,48.8) has 1706 bin [48.8,48.9) has 1509 bin [48.9,49.0) has 1506 bin [49.0,49.1) has 1376 bin [49.1,49.2) has 1404 bin [49.2,49.3) has 1208 bin [49.3,49.4) has 1133 bin [49.4,49.5) has 1147 bin [49.5,49.6) has 1037 bin [49.6,49.7) has 934 bin [49.7,49.8) has 895 bin [49.8,49.9) has 845 bin [49.9,50.0) has 784 bin [50.0,50.1) has 676 bin [50.1,50.2) has 632 bin [50.2,50.3) has 567 bin [50.3,50.4) has 557 bin [50.4,50.5) has 493 bin [50.5,50.6) has 504 bin [50.6,50.7) has 450 bin [50.7,50.8) has 367 bin [50.8,50.9) has 374 bin [50.9,51.0) has 376 bin [51.0,51.1) has 304 bin [51.1,51.2) has 284 bin [51.2,51.3) has 236 bin [51.3,51.4) has 237 bin [51.4,51.5) has 223 bin [51.5,51.6) has 221 bin [51.6,51.7) has 228 bin [51.7,51.8) has 178 bin [51.8,51.9) has 175 bin [51.9,52.0) has 161 bin [52.0,52.1) has 140 bin [52.1,52.2) has 107 bin [52.2,52.3) has 86 bin [52.3,52.4) has 77 bin [52.4,52.5) has 58 bin [52.5,52.6) has 36 bin [52.6,52.7) has 36 bin [52.7,52.8) has 26 bin [52.8,52.9) has 16 bin [52.9,53.0) has 12 bin [53.0,53.1) has 4 bin [53.1,53.2) has 3 average z coordinate 27.1 for 23092156 element(s) point source id histogram with bin size 1.000000 bin 159 has 963660 bin 160 has 21529416 bin 161 has 599080 average point source id 159.984211954916645 for 23092156 element(s)