lasinfo (210611) report for 'AHN4T/28DZ1_11.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: 37137658 number of points by return: 33905409 2164423 837722 201327 28523 scale factor x y z: 0.001 0.001 0.001 offset x y z: 229980 477480 0 min x y z: 229980.000 477480.000 10.091 max x y z: 231019.999 478769.999 37.584 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: 37137658 extended number of points by return: 33905409 2164423 837722 201327 28523 243 11 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 10091 37584 intensity 56 4783 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 24 user_data 6 7 point_source_ID 155 212 gps_time 324050084.005624 328779368.905124 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 44 255 B 35 255 NIR 3 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.37 31.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33905409 number of intermediate returns: 1071520 number of last returns: 33893276 number of single returns: 31732547 covered area in square units/kilounits: 1340120/1.34 point density: all returns 27.71 last only 25.29 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37137658 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33905409 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2164423 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 837722 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 201327 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28523 instead zero. overview over extended number of returns of given pulse: 31732547 2657815 1911514 692224 130748 12012 798 0 0 0 0 0 0 0 0 histogram of classification of points: 4114591 unclassified (1) 32207319 ground (2) 519986 building (6) 295472 water (9) 290 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2869643 +---> 481706 of those are unclassified (1) +---> 2342652 of those are ground (2) +---> 45180 of those are building (6) +---> 105 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.0,10.1) has 1 bin [10.1,10.2) has 3 bin [10.2,10.3) has 285 bin [10.3,10.4) has 1487 bin [10.4,10.5) has 1585 bin [10.5,10.6) has 1300 bin [10.6,10.7) has 6892 bin [10.7,10.8) has 227704 bin [10.8,10.9) has 179719 bin [10.9,11.0) has 149718 bin [11.0,11.1) has 136801 bin [11.1,11.2) has 114188 bin [11.2,11.3) has 285208 bin [11.3,11.4) has 543907 bin [11.4,11.5) has 636877 bin [11.5,11.6) has 803661 bin [11.6,11.7) has 579577 bin [11.7,11.8) has 663217 bin [11.8,11.9) has 565984 bin [11.9,12.0) has 413604 bin [12.0,12.1) has 493371 bin [12.1,12.2) has 733774 bin [12.2,12.3) has 1136576 bin [12.3,12.4) has 1327556 bin [12.4,12.5) has 1029074 bin [12.5,12.6) has 1121515 bin [12.6,12.7) has 968346 bin [12.7,12.8) has 826455 bin [12.8,12.9) has 982971 bin [12.9,13.0) has 1094381 bin [13.0,13.1) has 1232640 bin [13.1,13.2) has 1560506 bin [13.2,13.3) has 1954584 bin [13.3,13.4) has 1741753 bin [13.4,13.5) has 2076346 bin [13.5,13.6) has 2044502 bin [13.6,13.7) has 1631609 bin [13.7,13.8) has 1471000 bin [13.8,13.9) has 1338130 bin [13.9,14.0) has 879783 bin [14.0,14.1) has 627710 bin [14.1,14.2) has 333717 bin [14.2,14.3) has 248831 bin [14.3,14.4) has 186056 bin [14.4,14.5) has 179666 bin [14.5,14.6) has 100339 bin [14.6,14.7) has 79404 bin [14.7,14.8) has 69507 bin [14.8,14.9) has 63443 bin [14.9,15.0) has 53008 bin [15.0,15.1) has 49055 bin [15.1,15.2) has 55385 bin [15.2,15.3) has 59507 bin [15.3,15.4) has 53171 bin [15.4,15.5) has 42132 bin [15.5,15.6) has 30883 bin [15.6,15.7) has 28983 bin [15.7,15.8) has 30684 bin [15.8,15.9) has 36103 bin [15.9,16.0) has 25729 bin [16.0,16.1) has 24352 bin [16.1,16.2) has 25332 bin [16.2,16.3) has 25394 bin [16.3,16.4) has 26712 bin [16.4,16.5) has 26966 bin [16.5,16.6) has 26958 bin [16.6,16.7) has 28096 bin [16.7,16.8) has 27503 bin [16.8,16.9) has 29215 bin [16.9,17.0) has 28306 bin [17.0,17.1) has 27523 bin [17.1,17.2) has 28008 bin [17.2,17.3) has 28411 bin [17.3,17.4) has 27487 bin [17.4,17.5) has 27359 bin [17.5,17.6) has 28476 bin [17.6,17.7) has 30146 bin [17.7,17.8) has 30262 bin [17.8,17.9) has 29607 bin [17.9,18.0) has 28127 bin [18.0,18.1) has 28019 bin [18.1,18.2) has 27734 bin [18.2,18.3) has 28051 bin [18.3,18.4) has 27064 bin [18.4,18.5) has 27295 bin [18.5,18.6) has 28233 bin [18.6,18.7) has 28977 bin [18.7,18.8) has 28175 bin [18.8,18.9) has 28414 bin [18.9,19.0) has 29060 bin [19.0,19.1) has 28808 bin [19.1,19.2) has 28388 bin [19.2,19.3) has 28733 bin [19.3,19.4) has 29474 bin [19.4,19.5) has 30119 bin [19.5,19.6) has 30534 bin [19.6,19.7) has 30465 bin [19.7,19.8) has 30787 bin [19.8,19.9) has 30919 bin [19.9,20.0) has 30894 bin [20.0,20.1) has 30922 bin [20.1,20.2) has 31219 bin [20.2,20.3) has 31268 bin [20.3,20.4) has 29866 bin [20.4,20.5) has 29964 bin [20.5,20.6) has 29640 bin [20.6,20.7) has 29742 bin [20.7,20.8) has 30300 bin [20.8,20.9) has 30784 bin [20.9,21.0) has 30012 bin [21.0,21.1) has 29887 bin [21.1,21.2) has 30889 bin [21.2,21.3) has 29709 bin [21.3,21.4) has 29218 bin [21.4,21.5) has 29120 bin [21.5,21.6) has 28829 bin [21.6,21.7) has 29082 bin [21.7,21.8) has 29329 bin [21.8,21.9) has 29767 bin [21.9,22.0) has 29189 bin [22.0,22.1) has 28816 bin [22.1,22.2) has 29017 bin [22.2,22.3) has 29027 bin [22.3,22.4) has 28498 bin [22.4,22.5) has 28973 bin [22.5,22.6) has 28646 bin [22.6,22.7) has 28724 bin [22.7,22.8) has 28746 bin [22.8,22.9) has 28510 bin [22.9,23.0) has 28629 bin [23.0,23.1) has 28104 bin [23.1,23.2) has 27788 bin [23.2,23.3) has 27414 bin [23.3,23.4) has 27201 bin [23.4,23.5) has 27361 bin [23.5,23.6) has 27037 bin [23.6,23.7) has 27026 bin [23.7,23.8) has 27183 bin [23.8,23.9) has 27452 bin [23.9,24.0) has 27447 bin [24.0,24.1) has 27311 bin [24.1,24.2) has 27243 bin [24.2,24.3) has 27110 bin [24.3,24.4) has 26850 bin [24.4,24.5) has 26366 bin [24.5,24.6) has 26570 bin [24.6,24.7) has 26477 bin [24.7,24.8) has 26062 bin [24.8,24.9) has 25844 bin [24.9,25.0) has 25966 bin [25.0,25.1) has 26355 bin [25.1,25.2) has 26412 bin [25.2,25.3) has 26759 bin [25.3,25.4) has 26387 bin [25.4,25.5) has 25960 bin [25.5,25.6) has 25673 bin [25.6,25.7) has 25364 bin [25.7,25.8) has 25378 bin [25.8,25.9) has 25248 bin [25.9,26.0) has 24914 bin [26.0,26.1) has 24992 bin [26.1,26.2) has 24484 bin [26.2,26.3) has 24660 bin [26.3,26.4) has 24153 bin [26.4,26.5) has 23481 bin [26.5,26.6) has 23243 bin [26.6,26.7) has 22883 bin [26.7,26.8) has 22656 bin [26.8,26.9) has 22371 bin [26.9,27.0) has 22505 bin [27.0,27.1) has 22331 bin [27.1,27.2) has 21953 bin [27.2,27.3) has 21583 bin [27.3,27.4) has 21615 bin [27.4,27.5) has 21428 bin [27.5,27.6) has 21614 bin [27.6,27.7) has 21302 bin [27.7,27.8) has 20821 bin [27.8,27.9) has 20737 bin [27.9,28.0) has 20433 bin [28.0,28.1) has 20250 bin [28.1,28.2) has 19860 bin [28.2,28.3) has 19427 bin [28.3,28.4) has 19343 bin [28.4,28.5) has 19018 bin [28.5,28.6) has 18700 bin [28.6,28.7) has 18651 bin [28.7,28.8) has 17933 bin [28.8,28.9) has 17804 bin [28.9,29.0) has 16927 bin [29.0,29.1) has 16551 bin [29.1,29.2) has 16057 bin [29.2,29.3) has 15777 bin [29.3,29.4) has 15509 bin [29.4,29.5) has 15269 bin [29.5,29.6) has 15059 bin [29.6,29.7) has 14531 bin [29.7,29.8) has 14023 bin [29.8,29.9) has 13637 bin [29.9,30.0) has 13047 bin [30.0,30.1) has 12844 bin [30.1,30.2) has 12188 bin [30.2,30.3) has 11757 bin [30.3,30.4) has 11469 bin [30.4,30.5) has 11019 bin [30.5,30.6) has 10276 bin [30.6,30.7) has 9884 bin [30.7,30.8) has 9742 bin [30.8,30.9) has 9517 bin [30.9,31.0) has 9253 bin [31.0,31.1) has 8736 bin [31.1,31.2) has 8209 bin [31.2,31.3) has 7737 bin [31.3,31.4) has 7326 bin [31.4,31.5) has 6677 bin [31.5,31.6) has 6438 bin [31.6,31.7) has 5985 bin [31.7,31.8) has 5808 bin [31.8,31.9) has 5489 bin [31.9,32.0) has 4995 bin [32.0,32.1) has 4615 bin [32.1,32.2) has 4216 bin [32.2,32.3) has 3736 bin [32.3,32.4) has 3597 bin [32.4,32.5) has 3226 bin [32.5,32.6) has 2982 bin [32.6,32.7) has 2586 bin [32.7,32.8) has 2330 bin [32.8,32.9) has 2077 bin [32.9,33.0) has 1904 bin [33.0,33.1) has 1639 bin [33.1,33.2) has 1549 bin [33.2,33.3) has 1397 bin [33.3,33.4) has 1178 bin [33.4,33.5) has 1028 bin [33.5,33.6) has 909 bin [33.6,33.7) has 816 bin [33.7,33.8) has 763 bin [33.8,33.9) has 654 bin [33.9,34.0) has 534 bin [34.0,34.1) has 506 bin [34.1,34.2) has 460 bin [34.2,34.3) has 419 bin [34.3,34.4) has 357 bin [34.4,34.5) has 314 bin [34.5,34.6) has 256 bin [34.6,34.7) has 223 bin [34.7,34.8) has 191 bin [34.8,34.9) has 202 bin [34.9,35.0) has 202 bin [35.0,35.1) has 169 bin [35.1,35.2) has 131 bin [35.2,35.3) has 144 bin [35.3,35.4) has 154 bin [35.4,35.5) has 132 bin [35.5,35.6) has 125 bin [35.6,35.7) has 100 bin [35.7,35.8) has 124 bin [35.8,35.9) has 116 bin [35.9,36.0) has 117 bin [36.0,36.1) has 95 bin [36.1,36.2) has 88 bin [36.2,36.3) has 88 bin [36.3,36.4) has 78 bin [36.4,36.5) has 49 bin [36.5,36.6) has 34 bin [36.6,36.7) has 35 bin [36.7,36.8) has 37 bin [36.8,36.9) has 32 bin [36.9,37.0) has 20 bin [37.0,37.1) has 27 bin [37.1,37.2) has 26 bin [37.2,37.3) has 13 bin [37.3,37.4) has 5 bin [37.4,37.5) has 11 bin [37.5,37.6) has 5 average z coordinate 14.0 for 37137658 element(s) point source id histogram with bin size 1.000000 bin 155 has 23039623 bin 156 has 2737913 bin 212 has 11360122 average point source id 172.509581972024193 for 37137658 element(s)