lasinfo (210611) report for 'AHN4T/09DN1_06.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: 176/2021 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: 26367681 number of points by return: 26246315 105273 15191 895 7 scale factor x y z: 0.001 0.001 0.001 offset x y z: 109980 559980 0 min x y z: 109980.000 559980.000 1.620 max x y z: 111019.999 561269.999 17.952 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: 26367681 extended number of points by return: 26246315 105273 15191 895 7 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 1620 17952 intensity 53 4882 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 21 user_data 8 9 point_source_ID 1040 1043 gps_time 265133843.664978 265135561.894941 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 252 G 36 254 B 19 241 NIR 40 223 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -4833 3500 extended_scanner_channel 0 0 attribute0 0.53 48.82 ('Amplitude') attribute1 -16.59 32.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26246315 number of intermediate returns: 16014 number of last returns: 26247198 number of single returns: 26141846 covered area in square units/kilounits: 1334660/1.33 point density: all returns 19.76 last only 19.67 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26367681 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26246315 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 105273 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 15191 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 895 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7 instead zero. overview over extended number of returns of given pulse: 26141846 179476 42773 3551 35 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 768410 unclassified (1) 24377726 ground (2) 1221545 water (9) +-> flagged as extended overlap: 1796553 +---> 40753 of those are unclassified (1) +---> 1581039 of those are ground (2) +---> 174761 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.6,1.7) has 129 bin [1.7,1.8) has 16706 bin [1.8,1.9) has 861706 bin [1.9,2.0) has 303181 bin [2.0,2.1) has 118680 bin [2.1,2.2) has 96667 bin [2.2,2.3) has 92212 bin [2.3,2.4) has 117879 bin [2.4,2.5) has 140474 bin [2.5,2.6) has 158973 bin [2.6,2.7) has 202359 bin [2.7,2.8) has 279001 bin [2.8,2.9) has 386385 bin [2.9,3.0) has 626108 bin [3.0,3.1) has 357774 bin [3.1,3.2) has 289326 bin [3.2,3.3) has 252282 bin [3.3,3.4) has 250658 bin [3.4,3.5) has 306251 bin [3.5,3.6) has 462279 bin [3.6,3.7) has 821855 bin [3.7,3.8) has 771764 bin [3.8,3.9) has 663870 bin [3.9,4.0) has 579678 bin [4.0,4.1) has 550005 bin [4.1,4.2) has 503438 bin [4.2,4.3) has 475479 bin [4.3,4.4) has 618050 bin [4.4,4.5) has 630365 bin [4.5,4.6) has 580999 bin [4.6,4.7) has 582260 bin [4.7,4.8) has 572284 bin [4.8,4.9) has 543368 bin [4.9,5.0) has 516599 bin [5.0,5.1) has 491375 bin [5.1,5.2) has 477110 bin [5.2,5.3) has 476404 bin [5.3,5.4) has 469769 bin [5.4,5.5) has 458331 bin [5.5,5.6) has 439517 bin [5.6,5.7) has 421175 bin [5.7,5.8) has 399685 bin [5.8,5.9) has 379101 bin [5.9,6.0) has 365741 bin [6.0,6.1) has 356498 bin [6.1,6.2) has 351297 bin [6.2,6.3) has 343862 bin [6.3,6.4) has 341865 bin [6.4,6.5) has 338402 bin [6.5,6.6) has 332415 bin [6.6,6.7) has 324166 bin [6.7,6.8) has 318658 bin [6.8,6.9) has 314548 bin [6.9,7.0) has 307665 bin [7.0,7.1) has 299901 bin [7.1,7.2) has 278955 bin [7.2,7.3) has 258545 bin [7.3,7.4) has 249213 bin [7.4,7.5) has 240251 bin [7.5,7.6) has 227623 bin [7.6,7.7) has 215724 bin [7.7,7.8) has 202418 bin [7.8,7.9) has 184695 bin [7.9,8.0) has 169741 bin [8.0,8.1) has 159822 bin [8.1,8.2) has 151090 bin [8.2,8.3) has 142842 bin [8.3,8.4) has 134594 bin [8.4,8.5) has 125703 bin [8.5,8.6) has 119237 bin [8.6,8.7) has 111631 bin [8.7,8.8) has 102919 bin [8.8,8.9) has 96037 bin [8.9,9.0) has 91430 bin [9.0,9.1) has 86521 bin [9.1,9.2) has 82534 bin [9.2,9.3) has 76805 bin [9.3,9.4) has 71510 bin [9.4,9.5) has 64318 bin [9.5,9.6) has 59880 bin [9.6,9.7) has 55172 bin [9.7,9.8) has 50970 bin [9.8,9.9) has 48649 bin [9.9,10.0) has 46727 bin [10.0,10.1) has 44602 bin [10.1,10.2) has 41902 bin [10.2,10.3) has 38854 bin [10.3,10.4) has 37757 bin [10.4,10.5) has 35745 bin [10.5,10.6) has 34962 bin [10.6,10.7) has 33280 bin [10.7,10.8) has 29788 bin [10.8,10.9) has 27400 bin [10.9,11.0) has 26827 bin [11.0,11.1) has 25894 bin [11.1,11.2) has 24187 bin [11.2,11.3) has 22513 bin [11.3,11.4) has 21124 bin [11.4,11.5) has 19603 bin [11.5,11.6) has 17474 bin [11.6,11.7) has 16210 bin [11.7,11.8) has 15544 bin [11.8,11.9) has 14239 bin [11.9,12.0) has 13464 bin [12.0,12.1) has 12236 bin [12.1,12.2) has 10732 bin [12.2,12.3) has 10321 bin [12.3,12.4) has 9922 bin [12.4,12.5) has 9388 bin [12.5,12.6) has 8516 bin [12.6,12.7) has 7927 bin [12.7,12.8) has 7560 bin [12.8,12.9) has 6572 bin [12.9,13.0) has 6382 bin [13.0,13.1) has 6041 bin [13.1,13.2) has 5470 bin [13.2,13.3) has 4926 bin [13.3,13.4) has 4685 bin [13.4,13.5) has 4846 bin [13.5,13.6) has 4742 bin [13.6,13.7) has 4533 bin [13.7,13.8) has 4436 bin [13.8,13.9) has 4198 bin [13.9,14.0) has 3877 bin [14.0,14.1) has 3758 bin [14.1,14.2) has 3400 bin [14.2,14.3) has 3036 bin [14.3,14.4) has 2616 bin [14.4,14.5) has 2357 bin [14.5,14.6) has 2341 bin [14.6,14.7) has 2103 bin [14.7,14.8) has 1919 bin [14.8,14.9) has 1850 bin [14.9,15.0) has 1691 bin [15.0,15.1) has 1697 bin [15.1,15.2) has 1679 bin [15.2,15.3) has 1592 bin [15.3,15.4) has 1530 bin [15.4,15.5) has 1477 bin [15.5,15.6) has 1259 bin [15.6,15.7) has 1185 bin [15.7,15.8) has 1183 bin [15.8,15.9) has 1164 bin [15.9,16.0) has 1013 bin [16.0,16.1) has 911 bin [16.1,16.2) has 885 bin [16.2,16.3) has 820 bin [16.3,16.4) has 763 bin [16.4,16.5) has 740 bin [16.5,16.6) has 599 bin [16.6,16.7) has 554 bin [16.7,16.8) has 469 bin [16.8,16.9) has 403 bin [16.9,17.0) has 371 bin [17.0,17.1) has 286 bin [17.1,17.2) has 283 bin [17.2,17.3) has 251 bin [17.3,17.4) has 253 bin [17.4,17.5) has 154 bin [17.5,17.6) has 125 bin [17.6,17.7) has 67 bin [17.7,17.8) has 77 bin [17.8,17.9) has 50 bin [17.9,18.0) has 6 average z coordinate 5.2 for 26367681 element(s) point source id histogram with bin size 1.000000 bin 1040 has 331078 bin 1042 has 19568913 bin 1043 has 6467690 average point source id 1042.220176131530025 for 26367681 element(s)