lasinfo (210611) report for 'AHN4T/02DZ1_24.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: 342/2021 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: 42688076 number of points by return: 42047732 399824 179193 59677 1650 scale factor x y z: 0.001 0.001 0.001 offset x y z: 192980 599980 0 min x y z: 192980.000 599980.000 -1.202 max x y z: 194019.999 601269.999 22.839 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: 42688076 extended number of points by return: 42047732 399824 179193 59677 1650 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 -1202 22839 intensity 19 4840 return_number 1 5 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 8 9 point_source_ID 1084 1095 gps_time 268918952.431170 268932947.817648 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 45 255 B 44 255 NIR 46 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 48.4 ('Amplitude') attribute1 -16.84 31.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42047732 number of intermediate returns: 241133 number of last returns: 42041864 number of single returns: 41642653 covered area in square units/kilounits: 1341064/1.34 point density: all returns 31.83 last only 31.35 (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 42688076 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42047732 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 399824 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 179193 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 59677 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1650 instead zero. overview over extended number of returns of given pulse: 41642653 445404 359232 232541 7996 235 15 0 0 0 0 0 0 0 0 histogram of classification of points: 864880 unclassified (1) 41020722 ground (2) 546035 building (6) 256439 water (9) +-> flagged as extended overlap: 3016372 +---> 54334 of those are unclassified (1) +---> 2915983 of those are ground (2) +---> 38193 of those are building (6) +---> 7862 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 3 bin [-1.2,-1.1) has 726 bin [-1.1,-1.0) has 21995 bin [-1.0,-0.9) has 62824 bin [-0.9,-0.8) has 51935 bin [-0.8,-0.7) has 44091 bin [-0.7,-0.6) has 45125 bin [-0.6,-0.5) has 150679 bin [-0.5,-0.4) has 115125 bin [-0.4,-0.3) has 103277 bin [-0.3,-0.2) has 96061 bin [-0.2,-0.1) has 111716 bin [-0.1,0.0) has 147629 bin [0.0,0.1) has 225703 bin [0.1,0.2) has 489034 bin [0.2,0.3) has 2118289 bin [0.3,0.4) has 2609878 bin [0.4,0.5) has 3335896 bin [0.5,0.6) has 3835884 bin [0.6,0.7) has 4067548 bin [0.7,0.8) has 4054517 bin [0.8,0.9) has 3595414 bin [0.9,1.0) has 3442929 bin [1.0,1.1) has 2971067 bin [1.1,1.2) has 1969635 bin [1.2,1.3) has 1365755 bin [1.3,1.4) has 818120 bin [1.4,1.5) has 435529 bin [1.5,1.6) has 410189 bin [1.6,1.7) has 473361 bin [1.7,1.8) has 603726 bin [1.8,1.9) has 418660 bin [1.9,2.0) has 365569 bin [2.0,2.1) has 208090 bin [2.1,2.2) has 152553 bin [2.2,2.3) has 130470 bin [2.3,2.4) has 104917 bin [2.4,2.5) has 88665 bin [2.5,2.6) has 63934 bin [2.6,2.7) has 66887 bin [2.7,2.8) has 60683 bin [2.8,2.9) has 56680 bin [2.9,3.0) has 54117 bin [3.0,3.1) has 53603 bin [3.1,3.2) has 53542 bin [3.2,3.3) has 54746 bin [3.3,3.4) has 52193 bin [3.4,3.5) has 53149 bin [3.5,3.6) has 53468 bin [3.6,3.7) has 57249 bin [3.7,3.8) has 60147 bin [3.8,3.9) has 61355 bin [3.9,4.0) has 61262 bin [4.0,4.1) has 57536 bin [4.1,4.2) has 55246 bin [4.2,4.3) has 48914 bin [4.3,4.4) has 51460 bin [4.4,4.5) has 44534 bin [4.5,4.6) has 44059 bin [4.6,4.7) has 41998 bin [4.7,4.8) has 41253 bin [4.8,4.9) has 46813 bin [4.9,5.0) has 40085 bin [5.0,5.1) has 37997 bin [5.1,5.2) has 39068 bin [5.2,5.3) has 39779 bin [5.3,5.4) has 39505 bin [5.4,5.5) has 39524 bin [5.5,5.6) has 40226 bin [5.6,5.7) has 40459 bin [5.7,5.8) has 40850 bin [5.8,5.9) has 42020 bin [5.9,6.0) has 42394 bin [6.0,6.1) has 42252 bin [6.1,6.2) has 43966 bin [6.2,6.3) has 47673 bin [6.3,6.4) has 49523 bin [6.4,6.5) has 50744 bin [6.5,6.6) has 51179 bin [6.6,6.7) has 58329 bin [6.7,6.8) has 43098 bin [6.8,6.9) has 40804 bin [6.9,7.0) has 41365 bin [7.0,7.1) has 40944 bin [7.1,7.2) has 40888 bin [7.2,7.3) has 40518 bin [7.3,7.4) has 40064 bin [7.4,7.5) has 39640 bin [7.5,7.6) has 39918 bin [7.6,7.7) has 39480 bin [7.7,7.8) has 39873 bin [7.8,7.9) has 39595 bin [7.9,8.0) has 40417 bin [8.0,8.1) has 41407 bin [8.1,8.2) has 41165 bin [8.2,8.3) has 41785 bin [8.3,8.4) has 43466 bin [8.4,8.5) has 48447 bin [8.5,8.6) has 64253 bin [8.6,8.7) has 58001 bin [8.7,8.8) has 55123 bin [8.8,8.9) has 22380 bin [8.9,9.0) has 11418 bin [9.0,9.1) has 11400 bin [9.1,9.2) has 11536 bin [9.2,9.3) has 11328 bin [9.3,9.4) has 11321 bin [9.4,9.5) has 10872 bin [9.5,9.6) has 10791 bin [9.6,9.7) has 10844 bin [9.7,9.8) has 10987 bin [9.8,9.9) has 10613 bin [9.9,10.0) has 10733 bin [10.0,10.1) has 10204 bin [10.1,10.2) has 10091 bin [10.2,10.3) has 9277 bin [10.3,10.4) has 8793 bin [10.4,10.5) has 8518 bin [10.5,10.6) has 8362 bin [10.6,10.7) has 8197 bin [10.7,10.8) has 8513 bin [10.8,10.9) has 8011 bin [10.9,11.0) has 6674 bin [11.0,11.1) has 6568 bin [11.1,11.2) has 6386 bin [11.2,11.3) has 6302 bin [11.3,11.4) has 6170 bin [11.4,11.5) has 6051 bin [11.5,11.6) has 6127 bin [11.6,11.7) has 5926 bin [11.7,11.8) has 5295 bin [11.8,11.9) has 4566 bin [11.9,12.0) has 4553 bin [12.0,12.1) has 4628 bin [12.1,12.2) has 4504 bin [12.2,12.3) has 4347 bin [12.3,12.4) has 4251 bin [12.4,12.5) has 4308 bin [12.5,12.6) has 4105 bin [12.6,12.7) has 4034 bin [12.7,12.8) has 3995 bin [12.8,12.9) has 3770 bin [12.9,13.0) has 3706 bin [13.0,13.1) has 3598 bin [13.1,13.2) has 3440 bin [13.2,13.3) has 3324 bin [13.3,13.4) has 3278 bin [13.4,13.5) has 3169 bin [13.5,13.6) has 3064 bin [13.6,13.7) has 2920 bin [13.7,13.8) has 2842 bin [13.8,13.9) has 2753 bin [13.9,14.0) has 2765 bin [14.0,14.1) has 2601 bin [14.1,14.2) has 2564 bin [14.2,14.3) has 2458 bin [14.3,14.4) has 2217 bin [14.4,14.5) has 2325 bin [14.5,14.6) has 2191 bin [14.6,14.7) has 2264 bin [14.7,14.8) has 2248 bin [14.8,14.9) has 2082 bin [14.9,15.0) has 2032 bin [15.0,15.1) has 1990 bin [15.1,15.2) has 1938 bin [15.2,15.3) has 2052 bin [15.3,15.4) has 1948 bin [15.4,15.5) has 1891 bin [15.5,15.6) has 1750 bin [15.6,15.7) has 1683 bin [15.7,15.8) has 1699 bin [15.8,15.9) has 1570 bin [15.9,16.0) has 1655 bin [16.0,16.1) has 1606 bin [16.1,16.2) has 1544 bin [16.2,16.3) has 1499 bin [16.3,16.4) has 1469 bin [16.4,16.5) has 1386 bin [16.5,16.6) has 1344 bin [16.6,16.7) has 1259 bin [16.7,16.8) has 1250 bin [16.8,16.9) has 1307 bin [16.9,17.0) has 1232 bin [17.0,17.1) has 1163 bin [17.1,17.2) has 1162 bin [17.2,17.3) has 1111 bin [17.3,17.4) has 1079 bin [17.4,17.5) has 1013 bin [17.5,17.6) has 1023 bin [17.6,17.7) has 1036 bin [17.7,17.8) has 947 bin [17.8,17.9) has 894 bin [17.9,18.0) has 816 bin [18.0,18.1) has 863 bin [18.1,18.2) has 822 bin [18.2,18.3) has 830 bin [18.3,18.4) has 751 bin [18.4,18.5) has 735 bin [18.5,18.6) has 715 bin [18.6,18.7) has 717 bin [18.7,18.8) has 693 bin [18.8,18.9) has 681 bin [18.9,19.0) has 682 bin [19.0,19.1) has 591 bin [19.1,19.2) has 565 bin [19.2,19.3) has 585 bin [19.3,19.4) has 593 bin [19.4,19.5) has 558 bin [19.5,19.6) has 552 bin [19.6,19.7) has 502 bin [19.7,19.8) has 458 bin [19.8,19.9) has 489 bin [19.9,20.0) has 409 bin [20.0,20.1) has 413 bin [20.1,20.2) has 392 bin [20.2,20.3) has 374 bin [20.3,20.4) has 378 bin [20.4,20.5) has 326 bin [20.5,20.6) has 302 bin [20.6,20.7) has 274 bin [20.7,20.8) has 271 bin [20.8,20.9) has 239 bin [20.9,21.0) has 235 bin [21.0,21.1) has 203 bin [21.1,21.2) has 197 bin [21.2,21.3) has 171 bin [21.3,21.4) has 161 bin [21.4,21.5) has 161 bin [21.5,21.6) has 135 bin [21.6,21.7) has 100 bin [21.7,21.8) has 133 bin [21.8,21.9) has 108 bin [21.9,22.0) has 108 bin [22.0,22.1) has 104 bin [22.1,22.2) has 82 bin [22.2,22.3) has 83 bin [22.3,22.4) has 55 bin [22.4,22.5) has 63 bin [22.5,22.6) has 40 bin [22.6,22.7) has 21 bin [22.7,22.8) has 12 bin [22.8,22.9) has 2 average z coordinate 1.2 for 42688076 element(s) point source id histogram with bin size 1.000000 bin 1084 has 2369505 bin 1085 has 19533312 bin 1086 has 4874661 bin 1095 has 15910598 average point source id 1088.785861325771521 for 42688076 element(s)