lasinfo (210611) report for 'AHN4T/17DZ1_19.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: 44685831 number of points by return: 38027131 4430952 1766622 406195 51065 scale factor x y z: 0.001 0.001 0.001 offset x y z: 232980 526230 0 min x y z: 232980.000 526230.000 10.817 max x y z: 234019.999 527519.999 38.547 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: 44685831 extended number of points by return: 38027131 4430952 1766622 406195 51065 3690 176 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 10817 38547 intensity 7 4736 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 29 user_data 6 7 point_source_ID 69 1069 gps_time 330781982.590800 330859487.471358 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 35 255 B 18 255 NIR 6 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.65 31.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38027131 number of intermediate returns: 2231003 number of last returns: 38003636 number of single returns: 33575939 covered area in square units/kilounits: 1331936/1.33 point density: all returns 33.55 last only 28.53 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44685831 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38027131 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4430952 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1766622 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 406195 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 51065 instead zero. overview over extended number of returns of given pulse: 33575939 5342620 4085370 1422390 237142 21184 1186 0 0 0 0 0 0 0 0 histogram of classification of points: 7893308 unclassified (1) 35848069 ground (2) 631890 building (6) 308078 water (9) 4486 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2853299 +---> 607027 of those are unclassified (1) +---> 2186747 of those are ground (2) +---> 43385 of those are building (6) +---> 16140 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.8,10.9) has 56 bin [10.9,11.0) has 1299 bin [11.0,11.1) has 28875 bin [11.1,11.2) has 43160 bin [11.2,11.3) has 157728 bin [11.3,11.4) has 50766 bin [11.4,11.5) has 56069 bin [11.5,11.6) has 92402 bin [11.6,11.7) has 125943 bin [11.7,11.8) has 204155 bin [11.8,11.9) has 303224 bin [11.9,12.0) has 333227 bin [12.0,12.1) has 361373 bin [12.1,12.2) has 395111 bin [12.2,12.3) has 621203 bin [12.3,12.4) has 640176 bin [12.4,12.5) has 591707 bin [12.5,12.6) has 782705 bin [12.6,12.7) has 1260761 bin [12.7,12.8) has 1983508 bin [12.8,12.9) has 2815872 bin [12.9,13.0) has 4187879 bin [13.0,13.1) has 3485721 bin [13.1,13.2) has 2456243 bin [13.2,13.3) has 2083545 bin [13.3,13.4) has 1836101 bin [13.4,13.5) has 1746290 bin [13.5,13.6) has 1722125 bin [13.6,13.7) has 1870784 bin [13.7,13.8) has 1486662 bin [13.8,13.9) has 1210497 bin [13.9,14.0) has 1019142 bin [14.0,14.1) has 932758 bin [14.1,14.2) has 800964 bin [14.2,14.3) has 583509 bin [14.3,14.4) has 388753 bin [14.4,14.5) has 255879 bin [14.5,14.6) has 146449 bin [14.6,14.7) has 92535 bin [14.7,14.8) has 67809 bin [14.8,14.9) has 60145 bin [14.9,15.0) has 59271 bin [15.0,15.1) has 56876 bin [15.1,15.2) has 56869 bin [15.2,15.3) has 56594 bin [15.3,15.4) has 60157 bin [15.4,15.5) has 58479 bin [15.5,15.6) has 60020 bin [15.6,15.7) has 58591 bin [15.7,15.8) has 60555 bin [15.8,15.9) has 58543 bin [15.9,16.0) has 60082 bin [16.0,16.1) has 60953 bin [16.1,16.2) has 59161 bin [16.2,16.3) has 59421 bin [16.3,16.4) has 61371 bin [16.4,16.5) has 63599 bin [16.5,16.6) has 63703 bin [16.6,16.7) has 60580 bin [16.7,16.8) has 60068 bin [16.8,16.9) has 60041 bin [16.9,17.0) has 58409 bin [17.0,17.1) has 57169 bin [17.1,17.2) has 57566 bin [17.2,17.3) has 59246 bin [17.3,17.4) has 57264 bin [17.4,17.5) has 55902 bin [17.5,17.6) has 54878 bin [17.6,17.7) has 53281 bin [17.7,17.8) has 53510 bin [17.8,17.9) has 51828 bin [17.9,18.0) has 51561 bin [18.0,18.1) has 51255 bin [18.1,18.2) has 51076 bin [18.2,18.3) has 50509 bin [18.3,18.4) has 49802 bin [18.4,18.5) has 50111 bin [18.5,18.6) has 50025 bin [18.6,18.7) has 51661 bin [18.7,18.8) has 51815 bin [18.8,18.9) has 51000 bin [18.9,19.0) has 50775 bin [19.0,19.1) has 51273 bin [19.1,19.2) has 50583 bin [19.2,19.3) has 50518 bin [19.3,19.4) has 50587 bin [19.4,19.5) has 51500 bin [19.5,19.6) has 51319 bin [19.6,19.7) has 51632 bin [19.7,19.8) has 52758 bin [19.8,19.9) has 52647 bin [19.9,20.0) has 51439 bin [20.0,20.1) has 51273 bin [20.1,20.2) has 53026 bin [20.2,20.3) has 54516 bin [20.3,20.4) has 51747 bin [20.4,20.5) has 51351 bin [20.5,20.6) has 50694 bin [20.6,20.7) has 50877 bin [20.7,20.8) has 50565 bin [20.8,20.9) has 50608 bin [20.9,21.0) has 50157 bin [21.0,21.1) has 49945 bin [21.1,21.2) has 49972 bin [21.2,21.3) has 49957 bin [21.3,21.4) has 49917 bin [21.4,21.5) has 49520 bin [21.5,21.6) has 49414 bin [21.6,21.7) has 49709 bin [21.7,21.8) has 49274 bin [21.8,21.9) has 48954 bin [21.9,22.0) has 48578 bin [22.0,22.1) has 49062 bin [22.1,22.2) has 49424 bin [22.2,22.3) has 49412 bin [22.3,22.4) has 49164 bin [22.4,22.5) has 48869 bin [22.5,22.6) has 48860 bin [22.6,22.7) has 49206 bin [22.7,22.8) has 48835 bin [22.8,22.9) has 49260 bin [22.9,23.0) has 48471 bin [23.0,23.1) has 48482 bin [23.1,23.2) has 48745 bin [23.2,23.3) has 48086 bin [23.3,23.4) has 48306 bin [23.4,23.5) has 47578 bin [23.5,23.6) has 47241 bin [23.6,23.7) has 46849 bin [23.7,23.8) has 46722 bin [23.8,23.9) has 47008 bin [23.9,24.0) has 47541 bin [24.0,24.1) has 47497 bin [24.1,24.2) has 47666 bin [24.2,24.3) has 47044 bin [24.3,24.4) has 46830 bin [24.4,24.5) has 45444 bin [24.5,24.6) has 45381 bin [24.6,24.7) has 45434 bin [24.7,24.8) has 45992 bin [24.8,24.9) has 45202 bin [24.9,25.0) has 44974 bin [25.0,25.1) has 44022 bin [25.1,25.2) has 43296 bin [25.2,25.3) has 43525 bin [25.3,25.4) has 42940 bin [25.4,25.5) has 43211 bin [25.5,25.6) has 42316 bin [25.6,25.7) has 42365 bin [25.7,25.8) has 41749 bin [25.8,25.9) has 41331 bin [25.9,26.0) has 41207 bin [26.0,26.1) has 41104 bin [26.1,26.2) has 40729 bin [26.2,26.3) has 40441 bin [26.3,26.4) has 40127 bin [26.4,26.5) has 39776 bin [26.5,26.6) has 39295 bin [26.6,26.7) has 38927 bin [26.7,26.8) has 38282 bin [26.8,26.9) has 38495 bin [26.9,27.0) has 37878 bin [27.0,27.1) has 37374 bin [27.1,27.2) has 37274 bin [27.2,27.3) has 36398 bin [27.3,27.4) has 36244 bin [27.4,27.5) has 35373 bin [27.5,27.6) has 35408 bin [27.6,27.7) has 35151 bin [27.7,27.8) has 35239 bin [27.8,27.9) has 34398 bin [27.9,28.0) has 34114 bin [28.0,28.1) has 33973 bin [28.1,28.2) has 33265 bin [28.2,28.3) has 32321 bin [28.3,28.4) has 32313 bin [28.4,28.5) has 31915 bin [28.5,28.6) has 31168 bin [28.6,28.7) has 30738 bin [28.7,28.8) has 30550 bin [28.8,28.9) has 29884 bin [28.9,29.0) has 29318 bin [29.0,29.1) has 28852 bin [29.1,29.2) has 28401 bin [29.2,29.3) has 27770 bin [29.3,29.4) has 27132 bin [29.4,29.5) has 26391 bin [29.5,29.6) has 25711 bin [29.6,29.7) has 25317 bin [29.7,29.8) has 24455 bin [29.8,29.9) has 23348 bin [29.9,30.0) has 22880 bin [30.0,30.1) has 21915 bin [30.1,30.2) has 21192 bin [30.2,30.3) has 20297 bin [30.3,30.4) has 19370 bin [30.4,30.5) has 18868 bin [30.5,30.6) has 17652 bin [30.6,30.7) has 16940 bin [30.7,30.8) has 15972 bin [30.8,30.9) has 15124 bin [30.9,31.0) has 14157 bin [31.0,31.1) has 13418 bin [31.1,31.2) has 12872 bin [31.2,31.3) has 11822 bin [31.3,31.4) has 11473 bin [31.4,31.5) has 10594 bin [31.5,31.6) has 9983 bin [31.6,31.7) has 9458 bin [31.7,31.8) has 8922 bin [31.8,31.9) has 8332 bin [31.9,32.0) has 7954 bin [32.0,32.1) has 7282 bin [32.1,32.2) has 6631 bin [32.2,32.3) has 6241 bin [32.3,32.4) has 5810 bin [32.4,32.5) has 5581 bin [32.5,32.6) has 5116 bin [32.6,32.7) has 4783 bin [32.7,32.8) has 4457 bin [32.8,32.9) has 4143 bin [32.9,33.0) has 3859 bin [33.0,33.1) has 3645 bin [33.1,33.2) has 3412 bin [33.2,33.3) has 3151 bin [33.3,33.4) has 2871 bin [33.4,33.5) has 2710 bin [33.5,33.6) has 2405 bin [33.6,33.7) has 2220 bin [33.7,33.8) has 1989 bin [33.8,33.9) has 1768 bin [33.9,34.0) has 1623 bin [34.0,34.1) has 1441 bin [34.1,34.2) has 1269 bin [34.2,34.3) has 1152 bin [34.3,34.4) has 1118 bin [34.4,34.5) has 916 bin [34.5,34.6) has 869 bin [34.6,34.7) has 909 bin [34.7,34.8) has 847 bin [34.8,34.9) has 764 bin [34.9,35.0) has 652 bin [35.0,35.1) has 600 bin [35.1,35.2) has 548 bin [35.2,35.3) has 473 bin [35.3,35.4) has 479 bin [35.4,35.5) has 489 bin [35.5,35.6) has 424 bin [35.6,35.7) has 375 bin [35.7,35.8) has 349 bin [35.8,35.9) has 313 bin [35.9,36.0) has 300 bin [36.0,36.1) has 281 bin [36.1,36.2) has 270 bin [36.2,36.3) has 223 bin [36.3,36.4) has 205 bin [36.4,36.5) has 164 bin [36.5,36.6) has 129 bin [36.6,36.7) has 120 bin [36.7,36.8) has 98 bin [36.8,36.9) has 98 bin [36.9,37.0) has 89 bin [37.0,37.1) has 89 bin [37.1,37.2) has 78 bin [37.2,37.3) has 84 bin [37.3,37.4) has 57 bin [37.4,37.5) has 45 bin [37.5,37.6) has 61 bin [37.6,37.7) has 40 bin [37.7,37.8) has 42 bin [37.8,37.9) has 22 bin [37.9,38.0) has 23 bin [38.0,38.1) has 13 bin [38.1,38.2) has 10 bin [38.2,38.3) has 8 bin [38.3,38.4) has 5 bin [38.4,38.5) has 1 bin [38.5,38.6) has 4 average z coordinate 14.6 for 44685831 element(s) point source id histogram with bin size 1.000000 bin 69 has 20256581 bin 70 has 9981177 bin 1069 has 14448073 average point source id 392.548960676148113 for 44685831 element(s)