lasinfo (210611) report for 'AHN4T/51CN1_07.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: 339/2022 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: 43612007 number of points by return: 40188580 2353608 863921 185019 20879 scale factor x y z: 0.001 0.001 0.001 offset x y z: 140980 384980 0 min x y z: 140980.000 384980.000 15.479 max x y z: 142019.999 386269.999 45.996 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: 43612007 extended number of points by return: 40188580 2353608 863921 185019 20879 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 15479 45996 intensity 0 5029 return_number 1 5 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 57 1058 gps_time 298022560.302694 300273155.202497 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 35 255 B 22 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.06 33.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40188580 number of intermediate returns: 1071338 number of last returns: 40176895 number of single returns: 37824806 covered area in square units/kilounits: 1339852/1.34 point density: all returns 32.55 last only 29.99 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43612007 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40188580 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2353608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 863921 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 185019 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20879 instead zero. overview over extended number of returns of given pulse: 37824806 2987203 2037757 657389 97729 6810 313 0 0 0 0 0 0 0 0 histogram of classification of points: 4458070 unclassified (1) 38389095 ground (2) 670449 building (6) 91846 water (9) 2547 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3046601 +---> 343425 of those are unclassified (1) +---> 2652996 of those are ground (2) +---> 42382 of those are building (6) +---> 7034 of those are water (9) +---> 764 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [15.4,15.5) has 1 bin [15.5,15.6) has 141 bin [15.6,15.7) has 8521 bin [15.7,15.8) has 20512 bin [15.8,15.9) has 14379 bin [15.9,16.0) has 12295 bin [16.0,16.1) has 20488 bin [16.1,16.2) has 19572 bin [16.2,16.3) has 21915 bin [16.3,16.4) has 37948 bin [16.4,16.5) has 85215 bin [16.5,16.6) has 147929 bin [16.6,16.7) has 218224 bin [16.7,16.8) has 443744 bin [16.8,16.9) has 569592 bin [16.9,17.0) has 786953 bin [17.0,17.1) has 862207 bin [17.1,17.2) has 891341 bin [17.2,17.3) has 1055368 bin [17.3,17.4) has 1325696 bin [17.4,17.5) has 1152010 bin [17.5,17.6) has 1486165 bin [17.6,17.7) has 2193326 bin [17.7,17.8) has 2400988 bin [17.8,17.9) has 1936894 bin [17.9,18.0) has 1499536 bin [18.0,18.1) has 1872808 bin [18.1,18.2) has 1776214 bin [18.2,18.3) has 1739644 bin [18.3,18.4) has 1697575 bin [18.4,18.5) has 1643782 bin [18.5,18.6) has 1612699 bin [18.6,18.7) has 1549246 bin [18.7,18.8) has 1490014 bin [18.8,18.9) has 2063232 bin [18.9,19.0) has 2001783 bin [19.0,19.1) has 1094831 bin [19.1,19.2) has 866940 bin [19.2,19.3) has 923694 bin [19.3,19.4) has 535011 bin [19.4,19.5) has 291836 bin [19.5,19.6) has 259869 bin [19.6,19.7) has 210963 bin [19.7,19.8) has 222540 bin [19.8,19.9) has 138401 bin [19.9,20.0) has 73166 bin [20.0,20.1) has 52069 bin [20.1,20.2) has 41721 bin [20.2,20.3) has 38027 bin [20.3,20.4) has 33254 bin [20.4,20.5) has 28429 bin [20.5,20.6) has 28978 bin [20.6,20.7) has 29673 bin [20.7,20.8) has 29694 bin [20.8,20.9) has 28633 bin [20.9,21.0) has 28556 bin [21.0,21.1) has 26975 bin [21.1,21.2) has 27432 bin [21.2,21.3) has 27527 bin [21.3,21.4) has 28540 bin [21.4,21.5) has 28632 bin [21.5,21.6) has 28111 bin [21.6,21.7) has 29132 bin [21.7,21.8) has 28878 bin [21.8,21.9) has 27264 bin [21.9,22.0) has 26445 bin [22.0,22.1) has 29088 bin [22.1,22.2) has 29483 bin [22.2,22.3) has 26550 bin [22.3,22.4) has 26282 bin [22.4,22.5) has 30084 bin [22.5,22.6) has 31589 bin [22.6,22.7) has 26611 bin [22.7,22.8) has 26656 bin [22.8,22.9) has 26078 bin [22.9,23.0) has 27141 bin [23.0,23.1) has 28016 bin [23.1,23.2) has 27044 bin [23.2,23.3) has 27673 bin [23.3,23.4) has 27592 bin [23.4,23.5) has 27980 bin [23.5,23.6) has 27601 bin [23.6,23.7) has 28798 bin [23.7,23.8) has 28846 bin [23.8,23.9) has 29756 bin [23.9,24.0) has 29977 bin [24.0,24.1) has 29959 bin [24.1,24.2) has 29431 bin [24.2,24.3) has 30000 bin [24.3,24.4) has 30505 bin [24.4,24.5) has 30648 bin [24.5,24.6) has 30001 bin [24.6,24.7) has 30325 bin [24.7,24.8) has 31169 bin [24.8,24.9) has 31244 bin [24.9,25.0) has 31619 bin [25.0,25.1) has 31733 bin [25.1,25.2) has 32174 bin [25.2,25.3) has 32310 bin [25.3,25.4) has 31720 bin [25.4,25.5) has 32456 bin [25.5,25.6) has 32680 bin [25.6,25.7) has 32677 bin [25.7,25.8) has 32916 bin [25.8,25.9) has 32575 bin [25.9,26.0) has 33027 bin [26.0,26.1) has 32767 bin [26.1,26.2) has 32817 bin [26.2,26.3) has 33350 bin [26.3,26.4) has 33354 bin [26.4,26.5) has 32348 bin [26.5,26.6) has 32776 bin [26.6,26.7) has 32469 bin [26.7,26.8) has 32404 bin [26.8,26.9) has 32555 bin [26.9,27.0) has 32513 bin [27.0,27.1) has 33136 bin [27.1,27.2) has 33273 bin [27.2,27.3) has 33098 bin [27.3,27.4) has 33054 bin [27.4,27.5) has 32905 bin [27.5,27.6) has 33353 bin [27.6,27.7) has 33725 bin [27.7,27.8) has 34049 bin [27.8,27.9) has 33739 bin [27.9,28.0) has 33579 bin [28.0,28.1) has 33468 bin [28.1,28.2) has 32662 bin [28.2,28.3) has 32572 bin [28.3,28.4) has 32930 bin [28.4,28.5) has 32705 bin [28.5,28.6) has 32833 bin [28.6,28.7) has 32202 bin [28.7,28.8) has 31755 bin [28.8,28.9) has 31960 bin [28.9,29.0) has 31572 bin [29.0,29.1) has 31946 bin [29.1,29.2) has 31982 bin [29.2,29.3) has 31370 bin [29.3,29.4) has 30998 bin [29.4,29.5) has 30971 bin [29.5,29.6) has 30528 bin [29.6,29.7) has 30892 bin [29.7,29.8) has 30583 bin [29.8,29.9) has 30635 bin [29.9,30.0) has 30136 bin [30.0,30.1) has 29762 bin [30.1,30.2) has 29705 bin [30.2,30.3) has 29663 bin [30.3,30.4) has 29077 bin [30.4,30.5) has 29239 bin [30.5,30.6) has 28414 bin [30.6,30.7) has 28693 bin [30.7,30.8) has 28234 bin [30.8,30.9) has 28047 bin [30.9,31.0) has 27913 bin [31.0,31.1) has 27136 bin [31.1,31.2) has 27032 bin [31.2,31.3) has 26620 bin [31.3,31.4) has 26118 bin [31.4,31.5) has 25600 bin [31.5,31.6) has 24980 bin [31.6,31.7) has 24371 bin [31.7,31.8) has 24178 bin [31.8,31.9) has 23752 bin [31.9,32.0) has 23623 bin [32.0,32.1) has 22850 bin [32.1,32.2) has 22122 bin [32.2,32.3) has 21693 bin [32.3,32.4) has 21345 bin [32.4,32.5) has 21059 bin [32.5,32.6) has 21029 bin [32.6,32.7) has 20147 bin [32.7,32.8) has 19533 bin [32.8,32.9) has 19347 bin [32.9,33.0) has 18903 bin [33.0,33.1) has 18628 bin [33.1,33.2) has 18299 bin [33.2,33.3) has 17640 bin [33.3,33.4) has 16845 bin [33.4,33.5) has 16562 bin [33.5,33.6) has 16391 bin [33.6,33.7) has 15724 bin [33.7,33.8) has 15448 bin [33.8,33.9) has 15138 bin [33.9,34.0) has 14771 bin [34.0,34.1) has 14544 bin [34.1,34.2) has 13853 bin [34.2,34.3) has 13661 bin [34.3,34.4) has 13095 bin [34.4,34.5) has 13091 bin [34.5,34.6) has 12407 bin [34.6,34.7) has 12167 bin [34.7,34.8) has 11641 bin [34.8,34.9) has 11307 bin [34.9,35.0) has 10880 bin [35.0,35.1) has 10532 bin [35.1,35.2) has 10222 bin [35.2,35.3) has 9897 bin [35.3,35.4) has 9574 bin [35.4,35.5) has 9033 bin [35.5,35.6) has 8852 bin [35.6,35.7) has 8395 bin [35.7,35.8) has 8217 bin [35.8,35.9) has 7846 bin [35.9,36.0) has 7477 bin [36.0,36.1) has 7047 bin [36.1,36.2) has 6602 bin [36.2,36.3) has 6166 bin [36.3,36.4) has 5790 bin [36.4,36.5) has 5514 bin [36.5,36.6) has 5207 bin [36.6,36.7) has 4878 bin [36.7,36.8) has 4564 bin [36.8,36.9) has 4418 bin [36.9,37.0) has 4068 bin [37.0,37.1) has 3982 bin [37.1,37.2) has 3630 bin [37.2,37.3) has 3444 bin [37.3,37.4) has 3111 bin [37.4,37.5) has 2905 bin [37.5,37.6) has 2794 bin [37.6,37.7) has 2577 bin [37.7,37.8) has 2438 bin [37.8,37.9) has 2158 bin [37.9,38.0) has 2109 bin [38.0,38.1) has 1834 bin [38.1,38.2) has 1624 bin [38.2,38.3) has 1455 bin [38.3,38.4) has 1305 bin [38.4,38.5) has 1084 bin [38.5,38.6) has 1003 bin [38.6,38.7) has 829 bin [38.7,38.8) has 623 bin [38.8,38.9) has 580 bin [38.9,39.0) has 477 bin [39.0,39.1) has 470 bin [39.1,39.2) has 394 bin [39.2,39.3) has 321 bin [39.3,39.4) has 283 bin [39.4,39.5) has 247 bin [39.5,39.6) has 220 bin [39.6,39.7) has 196 bin [39.7,39.8) has 196 bin [39.8,39.9) has 170 bin [39.9,40.0) has 156 bin [40.0,40.1) has 171 bin [40.1,40.2) has 155 bin [40.2,40.3) has 147 bin [40.3,40.4) has 114 bin [40.4,40.5) has 101 bin [40.5,40.6) has 62 bin [40.6,40.7) has 70 bin [40.7,40.8) has 56 bin [40.8,40.9) has 51 bin [40.9,41.0) has 44 bin [41.0,41.1) has 33 bin [41.1,41.2) has 38 bin [41.2,41.3) has 18 bin [41.3,41.4) has 15 bin [41.4,41.5) has 19 bin [41.5,41.6) has 11 bin [41.6,41.7) has 21 bin [41.7,41.8) has 16 bin [41.8,41.9) has 16 bin [41.9,42.0) has 17 bin [42.0,42.1) has 10 bin [42.1,42.2) has 17 bin [42.2,42.3) has 12 bin [42.3,42.4) has 30 bin [42.4,42.5) has 13 bin [42.5,42.6) has 18 bin [42.6,42.7) has 12 bin [42.7,42.8) has 15 bin [42.8,42.9) has 21 bin [42.9,43.0) has 13 bin [43.0,43.1) has 19 bin [43.1,43.2) has 17 bin [43.2,43.3) has 17 bin [43.3,43.4) has 21 bin [43.4,43.5) has 12 bin [43.5,43.6) has 11 bin [43.6,43.7) has 19 bin [43.7,43.8) has 18 bin [43.8,43.9) has 16 bin [43.9,44.0) has 17 bin [44.0,44.1) has 11 bin [44.1,44.2) has 13 bin [44.2,44.3) has 11 bin [44.3,44.4) has 12 bin [44.4,44.5) has 16 bin [44.5,44.6) has 12 bin [44.6,44.7) has 16 bin [44.7,44.8) has 8 bin [44.8,44.9) has 8 bin [44.9,45.0) has 2 bin [45.0,45.1) has 7 bin [45.1,45.2) has 4 bin [45.2,45.3) has 8 bin [45.3,45.4) has 2 bin [45.4,45.5) has 5 bin [45.5,45.6) has 5 bin [45.6,45.7) has 6 bin [45.7,45.8) has 4 bin [45.8,45.9) has 3 bin [45.9,46.0) has 4 average z coordinate 19.0 for 43612007 element(s) point source id histogram with bin size 1.000000 bin 57 has 1051777 bin 58 has 21122935 bin 59 has 4274364 bin 1058 has 17162931 average point source id 451.610722547118712 for 43612007 element(s)