lasinfo (210611) report for 'AHN4T/49CN1_17.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: 181/2021 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: 23437536 number of points by return: 19200842 2816153 1141143 251707 27691 scale factor x y z: 0.001 0.001 0.001 offset x y z: 60980 382480 0 min x y z: 60980.000 382480.000 -2.549 max x y z: 62019.999 383769.999 27.944 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: 23437536 extended number of points by return: 19200842 2816153 1141143 251707 27691 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 -2549 27944 intensity 4 3251 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 -31 8 user_data 6 7 point_source_ID 1 2 gps_time 258467449.528153 258468716.863470 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 1333 extended_scanner_channel 0 0 attribute0 0.04 32.51 ('Amplitude') attribute1 -14.5 18.31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19200842 number of intermediate returns: 1430780 number of last returns: 19173131 number of single returns: 16367217 covered area in square units/kilounits: 914576/0.91 point density: all returns 25.63 last only 20.96 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23437536 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19200842 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2816153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1141143 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 251707 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27691 instead zero. overview over extended number of returns of given pulse: 16367217 3346400 2680014 903946 132035 7879 45 0 0 0 0 0 0 0 0 histogram of classification of points: 6323020 unclassified (1) 16406959 ground (2) 49643 building (6) 656904 water (9) 1010 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1421968 +---> 398413 of those are unclassified (1) +---> 943711 of those are ground (2) +---> 4588 of those are building (6) +---> 75256 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 5 bin [-2.5,-2.4) has 493 bin [-2.4,-2.3) has 55077 bin [-2.3,-2.2) has 14046 bin [-2.2,-2.1) has 14551 bin [-2.1,-2.0) has 12799 bin [-2.0,-1.9) has 13072 bin [-1.9,-1.8) has 13412 bin [-1.8,-1.7) has 12567 bin [-1.7,-1.6) has 11386 bin [-1.6,-1.5) has 10662 bin [-1.5,-1.4) has 11325 bin [-1.4,-1.3) has 17543 bin [-1.3,-1.2) has 206117 bin [-1.2,-1.1) has 491781 bin [-1.1,-1.0) has 172943 bin [-1.0,-0.9) has 383208 bin [-0.9,-0.8) has 388513 bin [-0.8,-0.7) has 388653 bin [-0.7,-0.6) has 437171 bin [-0.6,-0.5) has 519698 bin [-0.5,-0.4) has 719787 bin [-0.4,-0.3) has 742127 bin [-0.3,-0.2) has 852138 bin [-0.2,-0.1) has 810715 bin [-0.1,0.0) has 914750 bin [0.0,0.1) has 1239045 bin [0.1,0.2) has 1535615 bin [0.2,0.3) has 1271606 bin [0.3,0.4) has 718760 bin [0.4,0.5) has 473289 bin [0.5,0.6) has 521427 bin [0.6,0.7) has 500701 bin [0.7,0.8) has 455839 bin [0.8,0.9) has 342730 bin [0.9,1.0) has 262739 bin [1.0,1.1) has 195560 bin [1.1,1.2) has 136561 bin [1.2,1.3) has 107266 bin [1.3,1.4) has 95599 bin [1.4,1.5) has 90709 bin [1.5,1.6) has 88330 bin [1.6,1.7) has 83680 bin [1.7,1.8) has 82924 bin [1.8,1.9) has 102262 bin [1.9,2.0) has 116830 bin [2.0,2.1) has 91899 bin [2.1,2.2) has 76181 bin [2.2,2.3) has 71001 bin [2.3,2.4) has 69279 bin [2.4,2.5) has 69750 bin [2.5,2.6) has 68144 bin [2.6,2.7) has 67786 bin [2.7,2.8) has 68037 bin [2.8,2.9) has 67761 bin [2.9,3.0) has 73264 bin [3.0,3.1) has 75652 bin [3.1,3.2) has 70376 bin [3.2,3.3) has 70083 bin [3.3,3.4) has 76260 bin [3.4,3.5) has 84235 bin [3.5,3.6) has 82502 bin [3.6,3.7) has 99936 bin [3.7,3.8) has 67000 bin [3.8,3.9) has 63037 bin [3.9,4.0) has 59275 bin [4.0,4.1) has 57288 bin [4.1,4.2) has 56645 bin [4.2,4.3) has 55102 bin [4.3,4.4) has 55734 bin [4.4,4.5) has 56785 bin [4.5,4.6) has 57595 bin [4.6,4.7) has 57756 bin [4.7,4.8) has 57670 bin [4.8,4.9) has 58085 bin [4.9,5.0) has 57998 bin [5.0,5.1) has 58082 bin [5.1,5.2) has 57681 bin [5.2,5.3) has 57767 bin [5.3,5.4) has 58755 bin [5.4,5.5) has 58888 bin [5.5,5.6) has 59705 bin [5.6,5.7) has 59443 bin [5.7,5.8) has 59411 bin [5.8,5.9) has 59725 bin [5.9,6.0) has 61882 bin [6.0,6.1) has 66840 bin [6.1,6.2) has 66215 bin [6.2,6.3) has 86022 bin [6.3,6.4) has 82973 bin [6.4,6.5) has 73695 bin [6.5,6.6) has 83463 bin [6.6,6.7) has 82358 bin [6.7,6.8) has 95103 bin [6.8,6.9) has 68026 bin [6.9,7.0) has 67906 bin [7.0,7.1) has 59799 bin [7.1,7.2) has 52851 bin [7.2,7.3) has 51414 bin [7.3,7.4) has 51168 bin [7.4,7.5) has 50884 bin [7.5,7.6) has 51433 bin [7.6,7.7) has 52342 bin [7.7,7.8) has 53103 bin [7.8,7.9) has 54459 bin [7.9,8.0) has 56282 bin [8.0,8.1) has 67968 bin [8.1,8.2) has 95310 bin [8.2,8.3) has 53194 bin [8.3,8.4) has 37740 bin [8.4,8.5) has 36880 bin [8.5,8.6) has 36157 bin [8.6,8.7) has 36168 bin [8.7,8.8) has 36502 bin [8.8,8.9) has 36563 bin [8.9,9.0) has 36870 bin [9.0,9.1) has 37693 bin [9.1,9.2) has 40833 bin [9.2,9.3) has 39827 bin [9.3,9.4) has 39960 bin [9.4,9.5) has 44085 bin [9.5,9.6) has 37993 bin [9.6,9.7) has 27920 bin [9.7,9.8) has 26353 bin [9.8,9.9) has 26475 bin [9.9,10.0) has 26396 bin [10.0,10.1) has 26294 bin [10.1,10.2) has 26624 bin [10.2,10.3) has 26612 bin [10.3,10.4) has 27172 bin [10.4,10.5) has 26698 bin [10.5,10.6) has 26495 bin [10.6,10.7) has 26492 bin [10.7,10.8) has 26321 bin [10.8,10.9) has 26209 bin [10.9,11.0) has 26391 bin [11.0,11.1) has 26180 bin [11.1,11.2) has 26291 bin [11.2,11.3) has 26366 bin [11.3,11.4) has 26154 bin [11.4,11.5) has 26673 bin [11.5,11.6) has 25885 bin [11.6,11.7) has 26368 bin [11.7,11.8) has 26157 bin [11.8,11.9) has 26303 bin [11.9,12.0) has 26100 bin [12.0,12.1) has 25675 bin [12.1,12.2) has 25429 bin [12.2,12.3) has 25601 bin [12.3,12.4) has 25485 bin [12.4,12.5) has 25734 bin [12.5,12.6) has 25418 bin [12.6,12.7) has 25755 bin [12.7,12.8) has 25664 bin [12.8,12.9) has 25767 bin [12.9,13.0) has 25817 bin [13.0,13.1) has 26230 bin [13.1,13.2) has 25861 bin [13.2,13.3) has 25669 bin [13.3,13.4) has 25492 bin [13.4,13.5) has 24948 bin [13.5,13.6) has 25255 bin [13.6,13.7) has 25433 bin [13.7,13.8) has 25853 bin [13.8,13.9) has 26029 bin [13.9,14.0) has 25610 bin [14.0,14.1) has 25533 bin [14.1,14.2) has 25571 bin [14.2,14.3) has 24955 bin [14.3,14.4) has 25018 bin [14.4,14.5) has 24820 bin [14.5,14.6) has 24666 bin [14.6,14.7) has 24647 bin [14.7,14.8) has 24599 bin [14.8,14.9) has 24640 bin [14.9,15.0) has 24392 bin [15.0,15.1) has 24502 bin [15.1,15.2) has 24508 bin [15.2,15.3) has 24771 bin [15.3,15.4) has 24840 bin [15.4,15.5) has 25047 bin [15.5,15.6) has 24824 bin [15.6,15.7) has 24854 bin [15.7,15.8) has 24677 bin [15.8,15.9) has 24547 bin [15.9,16.0) has 24714 bin [16.0,16.1) has 24876 bin [16.1,16.2) has 24722 bin [16.2,16.3) has 24927 bin [16.3,16.4) has 24942 bin [16.4,16.5) has 24355 bin [16.5,16.6) has 24369 bin [16.6,16.7) has 24398 bin [16.7,16.8) has 24389 bin [16.8,16.9) has 24807 bin [16.9,17.0) has 24638 bin [17.0,17.1) has 24507 bin [17.1,17.2) has 24674 bin [17.2,17.3) has 24681 bin [17.3,17.4) has 24299 bin [17.4,17.5) has 24152 bin [17.5,17.6) has 24187 bin [17.6,17.7) has 24443 bin [17.7,17.8) has 24375 bin [17.8,17.9) has 24289 bin [17.9,18.0) has 24488 bin [18.0,18.1) has 24305 bin [18.1,18.2) has 24086 bin [18.2,18.3) has 23738 bin [18.3,18.4) has 23728 bin [18.4,18.5) has 23478 bin [18.5,18.6) has 23526 bin [18.6,18.7) has 23650 bin [18.7,18.8) has 23007 bin [18.8,18.9) has 22646 bin [18.9,19.0) has 22389 bin [19.0,19.1) has 22481 bin [19.1,19.2) has 22150 bin [19.2,19.3) has 21563 bin [19.3,19.4) has 21333 bin [19.4,19.5) has 21327 bin [19.5,19.6) has 20633 bin [19.6,19.7) has 20648 bin [19.7,19.8) has 20188 bin [19.8,19.9) has 20152 bin [19.9,20.0) has 20053 bin [20.0,20.1) has 19851 bin [20.1,20.2) has 19636 bin [20.2,20.3) has 19380 bin [20.3,20.4) has 18781 bin [20.4,20.5) has 18502 bin [20.5,20.6) has 18200 bin [20.6,20.7) has 18021 bin [20.7,20.8) has 17494 bin [20.8,20.9) has 17132 bin [20.9,21.0) has 16774 bin [21.0,21.1) has 16406 bin [21.1,21.2) has 16146 bin [21.2,21.3) has 15776 bin [21.3,21.4) has 15402 bin [21.4,21.5) has 15074 bin [21.5,21.6) has 14797 bin [21.6,21.7) has 14355 bin [21.7,21.8) has 14004 bin [21.8,21.9) has 13810 bin [21.9,22.0) has 13414 bin [22.0,22.1) has 13095 bin [22.1,22.2) has 12753 bin [22.2,22.3) has 12173 bin [22.3,22.4) has 11827 bin [22.4,22.5) has 11174 bin [22.5,22.6) has 10831 bin [22.6,22.7) has 10085 bin [22.7,22.8) has 9794 bin [22.8,22.9) has 9741 bin [22.9,23.0) has 9135 bin [23.0,23.1) has 8686 bin [23.1,23.2) has 8336 bin [23.2,23.3) has 7942 bin [23.3,23.4) has 7620 bin [23.4,23.5) has 7170 bin [23.5,23.6) has 6845 bin [23.6,23.7) has 6392 bin [23.7,23.8) has 6140 bin [23.8,23.9) has 5869 bin [23.9,24.0) has 5405 bin [24.0,24.1) has 5125 bin [24.1,24.2) has 4876 bin [24.2,24.3) has 4515 bin [24.3,24.4) has 4271 bin [24.4,24.5) has 3874 bin [24.5,24.6) has 3487 bin [24.6,24.7) has 3317 bin [24.7,24.8) has 3017 bin [24.8,24.9) has 2666 bin [24.9,25.0) has 2433 bin [25.0,25.1) has 2264 bin [25.1,25.2) has 1962 bin [25.2,25.3) has 1721 bin [25.3,25.4) has 1633 bin [25.4,25.5) has 1407 bin [25.5,25.6) has 1243 bin [25.6,25.7) has 1061 bin [25.7,25.8) has 931 bin [25.8,25.9) has 791 bin [25.9,26.0) has 685 bin [26.0,26.1) has 542 bin [26.1,26.2) has 468 bin [26.2,26.3) has 453 bin [26.3,26.4) has 378 bin [26.4,26.5) has 305 bin [26.5,26.6) has 242 bin [26.6,26.7) has 206 bin [26.7,26.8) has 182 bin [26.8,26.9) has 140 bin [26.9,27.0) has 112 bin [27.0,27.1) has 87 bin [27.1,27.2) has 75 bin [27.2,27.3) has 52 bin [27.3,27.4) has 40 bin [27.4,27.5) has 31 bin [27.5,27.6) has 18 bin [27.6,27.7) has 17 bin [27.7,27.8) has 12 bin [27.8,27.9) has 3 bin [27.9,28.0) has 3 average z coordinate 3.2 for 23437536 element(s) point source id histogram with bin size 1.000000 bin 1 has 18950165 bin 2 has 4487371 average point source id 1.191460868582773 for 23437536 element(s)