lasinfo (210611) report for 'AHN4T/18CN1_13.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: 28132322 number of points by return: 23307456 3870919 849220 97447 6902 scale factor x y z: 0.001 0.001 0.001 offset x y z: 261980 533730 0 min x y z: 261980.000 533730.000 11.461 max x y z: 263019.999 535019.999 34.525 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: 28132322 extended number of points by return: 23307456 3870919 849220 97447 6902 364 14 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 11461 34525 intensity 56 4668 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 62 64 gps_time 330514269.550685 330517827.341541 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 39 255 B 27 246 NIR 12 255 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 -16.23 30.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23307456 number of intermediate returns: 952135 number of last returns: 23315071 number of single returns: 19442340 covered area in square units/kilounits: 1282648/1.28 point density: all returns 21.93 last only 18.18 (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 28132322 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23307456 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3870919 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 849220 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 97447 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6902 instead zero. overview over extended number of returns of given pulse: 19442340 6041128 2252382 361668 32604 2102 98 0 0 0 0 0 0 0 0 histogram of classification of points: 5344762 unclassified (1) 22693522 ground (2) 94038 water (9) +-> flagged as extended overlap: 2098577 +---> 530533 of those are unclassified (1) +---> 1562297 of those are ground (2) +---> 5747 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.4,11.5) has 3 bin [11.5,11.6) has 504 bin [11.6,11.7) has 56315 bin [11.7,11.8) has 35961 bin [11.8,11.9) has 33022 bin [11.9,12.0) has 35847 bin [12.0,12.1) has 34809 bin [12.1,12.2) has 34143 bin [12.2,12.3) has 38480 bin [12.3,12.4) has 43921 bin [12.4,12.5) has 67319 bin [12.5,12.6) has 158937 bin [12.6,12.7) has 547805 bin [12.7,12.8) has 1222344 bin [12.8,12.9) has 1587057 bin [12.9,13.0) has 1488933 bin [13.0,13.1) has 2200534 bin [13.1,13.2) has 2859574 bin [13.2,13.3) has 2940058 bin [13.3,13.4) has 2346180 bin [13.4,13.5) has 1672831 bin [13.5,13.6) has 1241756 bin [13.6,13.7) has 972417 bin [13.7,13.8) has 604731 bin [13.8,13.9) has 248695 bin [13.9,14.0) has 135040 bin [14.0,14.1) has 97049 bin [14.1,14.2) has 91821 bin [14.2,14.3) has 124047 bin [14.3,14.4) has 118174 bin [14.4,14.5) has 78347 bin [14.5,14.6) has 60479 bin [14.6,14.7) has 60244 bin [14.7,14.8) has 47746 bin [14.8,14.9) has 44147 bin [14.9,15.0) has 43748 bin [15.0,15.1) has 46341 bin [15.1,15.2) has 55202 bin [15.2,15.3) has 61525 bin [15.3,15.4) has 123289 bin [15.4,15.5) has 244919 bin [15.5,15.6) has 275878 bin [15.6,15.7) has 227460 bin [15.7,15.8) has 241879 bin [15.8,15.9) has 233988 bin [15.9,16.0) has 158436 bin [16.0,16.1) has 77332 bin [16.1,16.2) has 48103 bin [16.2,16.3) has 91395 bin [16.3,16.4) has 147684 bin [16.4,16.5) has 99407 bin [16.5,16.6) has 39004 bin [16.6,16.7) has 19658 bin [16.7,16.8) has 18307 bin [16.8,16.9) has 18446 bin [16.9,17.0) has 18988 bin [17.0,17.1) has 19255 bin [17.1,17.2) has 19814 bin [17.2,17.3) has 19931 bin [17.3,17.4) has 20480 bin [17.4,17.5) has 20563 bin [17.5,17.6) has 20886 bin [17.6,17.7) has 21171 bin [17.7,17.8) has 21417 bin [17.8,17.9) has 21631 bin [17.9,18.0) has 21442 bin [18.0,18.1) has 22214 bin [18.1,18.2) has 22047 bin [18.2,18.3) has 22463 bin [18.3,18.4) has 22170 bin [18.4,18.5) has 22618 bin [18.5,18.6) has 22849 bin [18.6,18.7) has 22708 bin [18.7,18.8) has 22852 bin [18.8,18.9) has 23400 bin [18.9,19.0) has 23502 bin [19.0,19.1) has 23438 bin [19.1,19.2) has 23458 bin [19.2,19.3) has 23593 bin [19.3,19.4) has 23629 bin [19.4,19.5) has 23693 bin [19.5,19.6) has 23693 bin [19.6,19.7) has 23669 bin [19.7,19.8) has 23698 bin [19.8,19.9) has 23983 bin [19.9,20.0) has 23975 bin [20.0,20.1) has 24120 bin [20.1,20.2) has 23924 bin [20.2,20.3) has 24171 bin [20.3,20.4) has 24330 bin [20.4,20.5) has 24587 bin [20.5,20.6) has 24737 bin [20.6,20.7) has 24575 bin [20.7,20.8) has 25097 bin [20.8,20.9) has 25469 bin [20.9,21.0) has 25717 bin [21.0,21.1) has 26200 bin [21.1,21.2) has 26884 bin [21.2,21.3) has 26990 bin [21.3,21.4) has 27400 bin [21.4,21.5) has 27488 bin [21.5,21.6) has 27766 bin [21.6,21.7) has 28063 bin [21.7,21.8) has 28539 bin [21.8,21.9) has 29410 bin [21.9,22.0) has 29852 bin [22.0,22.1) has 30687 bin [22.1,22.2) has 31352 bin [22.2,22.3) has 32131 bin [22.3,22.4) has 32262 bin [22.4,22.5) has 33288 bin [22.5,22.6) has 33509 bin [22.6,22.7) has 34395 bin [22.7,22.8) has 35091 bin [22.8,22.9) has 35577 bin [22.9,23.0) has 36699 bin [23.0,23.1) has 37538 bin [23.1,23.2) has 38429 bin [23.2,23.3) has 39441 bin [23.3,23.4) has 40225 bin [23.4,23.5) has 41937 bin [23.5,23.6) has 42174 bin [23.6,23.7) has 43309 bin [23.7,23.8) has 44672 bin [23.8,23.9) has 45091 bin [23.9,24.0) has 46321 bin [24.0,24.1) has 47844 bin [24.1,24.2) has 48429 bin [24.2,24.3) has 49426 bin [24.3,24.4) has 50692 bin [24.4,24.5) has 51653 bin [24.5,24.6) has 51946 bin [24.6,24.7) has 53338 bin [24.7,24.8) has 54803 bin [24.8,24.9) has 55277 bin [24.9,25.0) has 55937 bin [25.0,25.1) has 56676 bin [25.1,25.2) has 57014 bin [25.2,25.3) has 57976 bin [25.3,25.4) has 57814 bin [25.4,25.5) has 58755 bin [25.5,25.6) has 59255 bin [25.6,25.7) has 59310 bin [25.7,25.8) has 59437 bin [25.8,25.9) has 58958 bin [25.9,26.0) has 58856 bin [26.0,26.1) has 58359 bin [26.1,26.2) has 57540 bin [26.2,26.3) has 57156 bin [26.3,26.4) has 55837 bin [26.4,26.5) has 55521 bin [26.5,26.6) has 54333 bin [26.6,26.7) has 52963 bin [26.7,26.8) has 51917 bin [26.8,26.9) has 50694 bin [26.9,27.0) has 49059 bin [27.0,27.1) has 47423 bin [27.1,27.2) has 45704 bin [27.2,27.3) has 43931 bin [27.3,27.4) has 42528 bin [27.4,27.5) has 41048 bin [27.5,27.6) has 39464 bin [27.6,27.7) has 38160 bin [27.7,27.8) has 36905 bin [27.8,27.9) has 35464 bin [27.9,28.0) has 33617 bin [28.0,28.1) has 32534 bin [28.1,28.2) has 30906 bin [28.2,28.3) has 29727 bin [28.3,28.4) has 28583 bin [28.4,28.5) has 27420 bin [28.5,28.6) has 26498 bin [28.6,28.7) has 25303 bin [28.7,28.8) has 24171 bin [28.8,28.9) has 22628 bin [28.9,29.0) has 21592 bin [29.0,29.1) has 20683 bin [29.1,29.2) has 19314 bin [29.2,29.3) has 18091 bin [29.3,29.4) has 17027 bin [29.4,29.5) has 15907 bin [29.5,29.6) has 14757 bin [29.6,29.7) has 13878 bin [29.7,29.8) has 12796 bin [29.8,29.9) has 11684 bin [29.9,30.0) has 10744 bin [30.0,30.1) has 10023 bin [30.1,30.2) has 9160 bin [30.2,30.3) has 8278 bin [30.3,30.4) has 7434 bin [30.4,30.5) has 6646 bin [30.5,30.6) has 5902 bin [30.6,30.7) has 5221 bin [30.7,30.8) has 4492 bin [30.8,30.9) has 4117 bin [30.9,31.0) has 3697 bin [31.0,31.1) has 3099 bin [31.1,31.2) has 2907 bin [31.2,31.3) has 2481 bin [31.3,31.4) has 2093 bin [31.4,31.5) has 1792 bin [31.5,31.6) has 1571 bin [31.6,31.7) has 1407 bin [31.7,31.8) has 1212 bin [31.8,31.9) has 981 bin [31.9,32.0) has 829 bin [32.0,32.1) has 703 bin [32.1,32.2) has 593 bin [32.2,32.3) has 529 bin [32.3,32.4) has 439 bin [32.4,32.5) has 330 bin [32.5,32.6) has 285 bin [32.6,32.7) has 191 bin [32.7,32.8) has 172 bin [32.8,32.9) has 90 bin [32.9,33.0) has 95 bin [33.0,33.1) has 76 bin [33.1,33.2) has 54 bin [33.2,33.3) has 42 bin [33.3,33.4) has 47 bin [33.4,33.5) has 31 bin [33.5,33.6) has 25 bin [33.6,33.7) has 18 bin [33.7,33.8) has 14 bin [33.8,33.9) has 10 bin [33.9,34.0) has 12 bin [34.0,34.1) has 3 bin [34.1,34.2) has 3 bin [34.2,34.3) has 3 bin [34.4,34.5) has 3 bin [34.5,34.6) has 2 average z coordinate 15.2 for 28132322 element(s) point source id histogram with bin size 1.000000 bin 62 has 185399 bin 63 has 21228132 bin 64 has 6718791 average point source id 63.232237921917715 for 28132322 element(s)