lasinfo (210611) report for 'AHN4T/18CN1_20.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: 26238769 number of points by return: 24632250 1174035 360203 65671 6313 scale factor x y z: 0.001 0.001 0.001 offset x y z: 263980 532480 0 min x y z: 263980.000 532480.000 11.732 max x y z: 265019.999 533769.999 39.157 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: 26238769 extended number of points by return: 24632250 1174035 360203 65671 6313 283 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 11732 39157 intensity 56 4726 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 -18 29 user_data 6 7 point_source_ID 64 65 gps_time 330517836.798208 330518282.469328 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 37 255 B 23 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -3000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.22 31.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24632250 number of intermediate returns: 433380 number of last returns: 24626982 number of single returns: 23453843 covered area in square units/kilounits: 1331684/1.33 point density: all returns 19.70 last only 18.49 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26238769 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24632250 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1174035 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 360203 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 65671 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6313 instead zero. overview over extended number of returns of given pulse: 23453843 1630233 884767 237955 30258 1627 86 0 0 0 0 0 0 0 0 histogram of classification of points: 1911077 unclassified (1) 23718297 ground (2) 483294 building (6) 125967 water (9) 134 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1685646 +---> 260140 of those are unclassified (1) +---> 1300765 of those are ground (2) +---> 113282 of those are building (6) +---> 11459 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.7,11.8) has 45 bin [11.8,11.9) has 1726 bin [11.9,12.0) has 9741 bin [12.0,12.1) has 43622 bin [12.1,12.2) has 38565 bin [12.2,12.3) has 28552 bin [12.3,12.4) has 52085 bin [12.4,12.5) has 36591 bin [12.5,12.6) has 29297 bin [12.6,12.7) has 42331 bin [12.7,12.8) has 44754 bin [12.8,12.9) has 47588 bin [12.9,13.0) has 47188 bin [13.0,13.1) has 61116 bin [13.1,13.2) has 79299 bin [13.2,13.3) has 130320 bin [13.3,13.4) has 236420 bin [13.4,13.5) has 371996 bin [13.5,13.6) has 841837 bin [13.6,13.7) has 1031583 bin [13.7,13.8) has 1535550 bin [13.8,13.9) has 1518085 bin [13.9,14.0) has 2257281 bin [14.0,14.1) has 3631792 bin [14.1,14.2) has 4795232 bin [14.2,14.3) has 3638916 bin [14.3,14.4) has 1614612 bin [14.4,14.5) has 442044 bin [14.5,14.6) has 160794 bin [14.6,14.7) has 128525 bin [14.7,14.8) has 135382 bin [14.8,14.9) has 168324 bin [14.9,15.0) has 191037 bin [15.0,15.1) has 200902 bin [15.1,15.2) has 218060 bin [15.2,15.3) has 109176 bin [15.3,15.4) has 50238 bin [15.4,15.5) has 32626 bin [15.5,15.6) has 24998 bin [15.6,15.7) has 13737 bin [15.7,15.8) has 11431 bin [15.8,15.9) has 10854 bin [15.9,16.0) has 11321 bin [16.0,16.1) has 11281 bin [16.1,16.2) has 11273 bin [16.2,16.3) has 12457 bin [16.3,16.4) has 13532 bin [16.4,16.5) has 12915 bin [16.5,16.6) has 12192 bin [16.6,16.7) has 11855 bin [16.7,16.8) has 12168 bin [16.8,16.9) has 11673 bin [16.9,17.0) has 11749 bin [17.0,17.1) has 12005 bin [17.1,17.2) has 11795 bin [17.2,17.3) has 12413 bin [17.3,17.4) has 13475 bin [17.4,17.5) has 14313 bin [17.5,17.6) has 14584 bin [17.6,17.7) has 14363 bin [17.7,17.8) has 13577 bin [17.8,17.9) has 12986 bin [17.9,18.0) has 11499 bin [18.0,18.1) has 12668 bin [18.1,18.2) has 14586 bin [18.2,18.3) has 15844 bin [18.3,18.4) has 10785 bin [18.4,18.5) has 9551 bin [18.5,18.6) has 12602 bin [18.6,18.7) has 11401 bin [18.7,18.8) has 11478 bin [18.8,18.9) has 9297 bin [18.9,19.0) has 9465 bin [19.0,19.1) has 9104 bin [19.1,19.2) has 9160 bin [19.2,19.3) has 9174 bin [19.3,19.4) has 9087 bin [19.4,19.5) has 9588 bin [19.5,19.6) has 9717 bin [19.6,19.7) has 10029 bin [19.7,19.8) has 10335 bin [19.8,19.9) has 11029 bin [19.9,20.0) has 10867 bin [20.0,20.1) has 11256 bin [20.1,20.2) has 11968 bin [20.2,20.3) has 12552 bin [20.3,20.4) has 12369 bin [20.4,20.5) has 12553 bin [20.5,20.6) has 13207 bin [20.6,20.7) has 13181 bin [20.7,20.8) has 13596 bin [20.8,20.9) has 13444 bin [20.9,21.0) has 13483 bin [21.0,21.1) has 13921 bin [21.1,21.2) has 13714 bin [21.2,21.3) has 14071 bin [21.3,21.4) has 13930 bin [21.4,21.5) has 14056 bin [21.5,21.6) has 14254 bin [21.6,21.7) has 13952 bin [21.7,21.8) has 14277 bin [21.8,21.9) has 14310 bin [21.9,22.0) has 14718 bin [22.0,22.1) has 14629 bin [22.1,22.2) has 14351 bin [22.2,22.3) has 14817 bin [22.3,22.4) has 15481 bin [22.4,22.5) has 15278 bin [22.5,22.6) has 15224 bin [22.6,22.7) has 15520 bin [22.7,22.8) has 14809 bin [22.8,22.9) has 14649 bin [22.9,23.0) has 14883 bin [23.0,23.1) has 14685 bin [23.1,23.2) has 14916 bin [23.2,23.3) has 14698 bin [23.3,23.4) has 14684 bin [23.4,23.5) has 14499 bin [23.5,23.6) has 14640 bin [23.6,23.7) has 14639 bin [23.7,23.8) has 14723 bin [23.8,23.9) has 14656 bin [23.9,24.0) has 14548 bin [24.0,24.1) has 13978 bin [24.1,24.2) has 13971 bin [24.2,24.3) has 13922 bin [24.3,24.4) has 13849 bin [24.4,24.5) has 13510 bin [24.5,24.6) has 13597 bin [24.6,24.7) has 13769 bin [24.7,24.8) has 13643 bin [24.8,24.9) has 13476 bin [24.9,25.0) has 14179 bin [25.0,25.1) has 13629 bin [25.1,25.2) has 14034 bin [25.2,25.3) has 14040 bin [25.3,25.4) has 14299 bin [25.4,25.5) has 14158 bin [25.5,25.6) has 14423 bin [25.6,25.7) has 14363 bin [25.7,25.8) has 14132 bin [25.8,25.9) has 14419 bin [25.9,26.0) has 14785 bin [26.0,26.1) has 14520 bin [26.1,26.2) has 14918 bin [26.2,26.3) has 14684 bin [26.3,26.4) has 14633 bin [26.4,26.5) has 14851 bin [26.5,26.6) has 15203 bin [26.6,26.7) has 15676 bin [26.7,26.8) has 15328 bin [26.8,26.9) has 15830 bin [26.9,27.0) has 16051 bin [27.0,27.1) has 16597 bin [27.1,27.2) has 15886 bin [27.2,27.3) has 16080 bin [27.3,27.4) has 16588 bin [27.4,27.5) has 17522 bin [27.5,27.6) has 16249 bin [27.6,27.7) has 15729 bin [27.7,27.8) has 15728 bin [27.8,27.9) has 16252 bin [27.9,28.0) has 15870 bin [28.0,28.1) has 15777 bin [28.1,28.2) has 15686 bin [28.2,28.3) has 15622 bin [28.3,28.4) has 15183 bin [28.4,28.5) has 15272 bin [28.5,28.6) has 15250 bin [28.6,28.7) has 13582 bin [28.7,28.8) has 13113 bin [28.8,28.9) has 12792 bin [28.9,29.0) has 12339 bin [29.0,29.1) has 11993 bin [29.1,29.2) has 12020 bin [29.2,29.3) has 11564 bin [29.3,29.4) has 11049 bin [29.4,29.5) has 11048 bin [29.5,29.6) has 10739 bin [29.6,29.7) has 10432 bin [29.7,29.8) has 10008 bin [29.8,29.9) has 9667 bin [29.9,30.0) has 9740 bin [30.0,30.1) has 9645 bin [30.1,30.2) has 9383 bin [30.2,30.3) has 9238 bin [30.3,30.4) has 9076 bin [30.4,30.5) has 9145 bin [30.5,30.6) has 8782 bin [30.6,30.7) has 8847 bin [30.7,30.8) has 8695 bin [30.8,30.9) has 8514 bin [30.9,31.0) has 8350 bin [31.0,31.1) has 8275 bin [31.1,31.2) has 8221 bin [31.2,31.3) has 8046 bin [31.3,31.4) has 7926 bin [31.4,31.5) has 7639 bin [31.5,31.6) has 7451 bin [31.6,31.7) has 7078 bin [31.7,31.8) has 7098 bin [31.8,31.9) has 6851 bin [31.9,32.0) has 6579 bin [32.0,32.1) has 6575 bin [32.1,32.2) has 6364 bin [32.2,32.3) has 5964 bin [32.3,32.4) has 5859 bin [32.4,32.5) has 5609 bin [32.5,32.6) has 5459 bin [32.6,32.7) has 5194 bin [32.7,32.8) has 4940 bin [32.8,32.9) has 4685 bin [32.9,33.0) has 4318 bin [33.0,33.1) has 4221 bin [33.1,33.2) has 4065 bin [33.2,33.3) has 3914 bin [33.3,33.4) has 3661 bin [33.4,33.5) has 3333 bin [33.5,33.6) has 3276 bin [33.6,33.7) has 3098 bin [33.7,33.8) has 2976 bin [33.8,33.9) has 2835 bin [33.9,34.0) has 2556 bin [34.0,34.1) has 2407 bin [34.1,34.2) has 2262 bin [34.2,34.3) has 2113 bin [34.3,34.4) has 1990 bin [34.4,34.5) has 1810 bin [34.5,34.6) has 1697 bin [34.6,34.7) has 1607 bin [34.7,34.8) has 1471 bin [34.8,34.9) has 1378 bin [34.9,35.0) has 1203 bin [35.0,35.1) has 1208 bin [35.1,35.2) has 1078 bin [35.2,35.3) has 1001 bin [35.3,35.4) has 849 bin [35.4,35.5) has 779 bin [35.5,35.6) has 701 bin [35.6,35.7) has 658 bin [35.7,35.8) has 590 bin [35.8,35.9) has 528 bin [35.9,36.0) has 443 bin [36.0,36.1) has 422 bin [36.1,36.2) has 366 bin [36.2,36.3) has 308 bin [36.3,36.4) has 264 bin [36.4,36.5) has 214 bin [36.5,36.6) has 189 bin [36.6,36.7) has 169 bin [36.7,36.8) has 176 bin [36.8,36.9) has 166 bin [36.9,37.0) has 134 bin [37.0,37.1) has 134 bin [37.1,37.2) has 118 bin [37.2,37.3) has 87 bin [37.3,37.4) has 76 bin [37.4,37.5) has 82 bin [37.5,37.6) has 58 bin [37.6,37.7) has 46 bin [37.7,37.8) has 49 bin [37.8,37.9) has 57 bin [37.9,38.0) has 53 bin [38.0,38.1) has 27 bin [38.1,38.2) has 29 bin [38.2,38.3) has 34 bin [38.3,38.4) has 24 bin [38.4,38.5) has 30 bin [38.5,38.6) has 25 bin [38.6,38.7) has 22 bin [38.7,38.8) has 15 bin [38.8,38.9) has 21 bin [38.9,39.0) has 13 bin [39.0,39.1) has 9 bin [39.1,39.2) has 5 average z coordinate 14.9 for 26238769 element(s) point source id histogram with bin size 1.000000 bin 64 has 20182110 bin 65 has 6056659 average point source id 64.230828626144771 for 26238769 element(s)