lasinfo (210611) report for 'AHN4T/31DN1_13.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: 179/2021 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: 30027828 number of points by return: 26191927 2958167 762681 105355 9698 scale factor x y z: 0.001 0.001 0.001 offset x y z: 111980 458730 0 min x y z: 111980.000 458730.000 -3.107 max x y z: 113019.999 460019.999 16.200 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: 30027828 extended number of points by return: 26191927 2958167 762681 105355 9698 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 -3107 16200 intensity 48 3605 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -13 35 user_data 6 7 point_source_ID 168 169 gps_time 270300543.777549 270301837.783203 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 249 G 30 241 B 12 244 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -2167 5833 extended_scanner_channel 0 0 attribute0 0.48 36.05 ('Amplitude') attribute1 -15.34 20.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26191927 number of intermediate returns: 876861 number of last returns: 26186578 number of single returns: 23227538 covered area in square units/kilounits: 1088448/1.09 point density: all returns 27.59 last only 24.06 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30027828 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26191927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2958167 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 762681 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 105355 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9698 instead zero. overview over extended number of returns of given pulse: 23227538 4395364 1973352 383034 48365 175 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5278578 unclassified (1) 20274270 ground (2) 65 building (6) 4471662 water (9) 3253 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1959423 +---> 120990 of those are unclassified (1) +---> 1726706 of those are ground (2) +---> 65 of those are building (6) +---> 111218 of those are water (9) +---> 444 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 4 bin [-3.1,-3.0) has 770 bin [-3.0,-2.9) has 13717 bin [-2.9,-2.8) has 43305 bin [-2.8,-2.7) has 54684 bin [-2.7,-2.6) has 68911 bin [-2.6,-2.5) has 140415 bin [-2.5,-2.4) has 523469 bin [-2.4,-2.3) has 1609390 bin [-2.3,-2.2) has 2016045 bin [-2.2,-2.1) has 2360664 bin [-2.1,-2.0) has 1575902 bin [-2.0,-1.9) has 770284 bin [-1.9,-1.8) has 446726 bin [-1.8,-1.7) has 342178 bin [-1.7,-1.6) has 1638709 bin [-1.6,-1.5) has 4719592 bin [-1.5,-1.4) has 5251773 bin [-1.4,-1.3) has 2061674 bin [-1.3,-1.2) has 866049 bin [-1.2,-1.1) has 373272 bin [-1.1,-1.0) has 163908 bin [-1.0,-0.9) has 86014 bin [-0.9,-0.8) has 64158 bin [-0.8,-0.7) has 58401 bin [-0.7,-0.6) has 55205 bin [-0.6,-0.5) has 58266 bin [-0.5,-0.4) has 65480 bin [-0.4,-0.3) has 71579 bin [-0.3,-0.2) has 75759 bin [-0.2,-0.1) has 76696 bin [-0.1,0.0) has 76819 bin [0.0,0.1) has 76256 bin [0.1,0.2) has 76578 bin [0.2,0.3) has 73705 bin [0.3,0.4) has 73886 bin [0.4,0.5) has 73907 bin [0.5,0.6) has 72881 bin [0.6,0.7) has 70879 bin [0.7,0.8) has 70198 bin [0.8,0.9) has 68319 bin [0.9,1.0) has 66616 bin [1.0,1.1) has 65158 bin [1.1,1.2) has 63343 bin [1.2,1.3) has 61668 bin [1.3,1.4) has 58840 bin [1.4,1.5) has 56205 bin [1.5,1.6) has 53482 bin [1.6,1.7) has 50984 bin [1.7,1.8) has 48204 bin [1.8,1.9) has 45592 bin [1.9,2.0) has 43467 bin [2.0,2.1) has 41349 bin [2.1,2.2) has 39088 bin [2.2,2.3) has 38512 bin [2.3,2.4) has 36669 bin [2.4,2.5) has 34995 bin [2.5,2.6) has 34476 bin [2.6,2.7) has 33597 bin [2.7,2.8) has 33322 bin [2.8,2.9) has 32644 bin [2.9,3.0) has 32360 bin [3.0,3.1) has 32266 bin [3.1,3.2) has 31894 bin [3.2,3.3) has 31881 bin [3.3,3.4) has 32422 bin [3.4,3.5) has 31947 bin [3.5,3.6) has 31718 bin [3.6,3.7) has 31609 bin [3.7,3.8) has 31473 bin [3.8,3.9) has 31709 bin [3.9,4.0) has 31774 bin [4.0,4.1) has 31586 bin [4.1,4.2) has 31771 bin [4.2,4.3) has 32421 bin [4.3,4.4) has 32446 bin [4.4,4.5) has 32421 bin [4.5,4.6) has 32463 bin [4.6,4.7) has 32537 bin [4.7,4.8) has 32634 bin [4.8,4.9) has 32864 bin [4.9,5.0) has 33071 bin [5.0,5.1) has 33047 bin [5.1,5.2) has 32969 bin [5.2,5.3) has 33541 bin [5.3,5.4) has 33479 bin [5.4,5.5) has 33953 bin [5.5,5.6) has 33482 bin [5.6,5.7) has 33398 bin [5.7,5.8) has 33890 bin [5.8,5.9) has 33688 bin [5.9,6.0) has 33638 bin [6.0,6.1) has 34219 bin [6.1,6.2) has 34499 bin [6.2,6.3) has 34469 bin [6.3,6.4) has 34235 bin [6.4,6.5) has 34447 bin [6.5,6.6) has 34467 bin [6.6,6.7) has 34908 bin [6.7,6.8) has 35317 bin [6.8,6.9) has 35746 bin [6.9,7.0) has 35145 bin [7.0,7.1) has 34936 bin [7.1,7.2) has 34961 bin [7.2,7.3) has 35320 bin [7.3,7.4) has 35531 bin [7.4,7.5) has 35274 bin [7.5,7.6) has 35064 bin [7.6,7.7) has 34904 bin [7.7,7.8) has 34891 bin [7.8,7.9) has 34505 bin [7.9,8.0) has 34036 bin [8.0,8.1) has 33468 bin [8.1,8.2) has 33259 bin [8.2,8.3) has 32585 bin [8.3,8.4) has 32444 bin [8.4,8.5) has 31673 bin [8.5,8.6) has 31618 bin [8.6,8.7) has 31214 bin [8.7,8.8) has 30951 bin [8.8,8.9) has 30682 bin [8.9,9.0) has 30321 bin [9.0,9.1) has 29722 bin [9.1,9.2) has 29496 bin [9.2,9.3) has 29122 bin [9.3,9.4) has 28721 bin [9.4,9.5) has 27929 bin [9.5,9.6) has 27251 bin [9.6,9.7) has 26441 bin [9.7,9.8) has 26073 bin [9.8,9.9) has 25020 bin [9.9,10.0) has 24046 bin [10.0,10.1) has 23583 bin [10.1,10.2) has 22666 bin [10.2,10.3) has 21693 bin [10.3,10.4) has 20525 bin [10.4,10.5) has 19867 bin [10.5,10.6) has 18924 bin [10.6,10.7) has 18295 bin [10.7,10.8) has 17437 bin [10.8,10.9) has 16395 bin [10.9,11.0) has 15326 bin [11.0,11.1) has 14892 bin [11.1,11.2) has 13923 bin [11.2,11.3) has 13544 bin [11.3,11.4) has 12723 bin [11.4,11.5) has 12204 bin [11.5,11.6) has 11548 bin [11.6,11.7) has 10655 bin [11.7,11.8) has 10393 bin [11.8,11.9) has 9577 bin [11.9,12.0) has 9213 bin [12.0,12.1) has 8693 bin [12.1,12.2) has 8199 bin [12.2,12.3) has 7469 bin [12.3,12.4) has 7243 bin [12.4,12.5) has 6930 bin [12.5,12.6) has 6476 bin [12.6,12.7) has 5757 bin [12.7,12.8) has 5180 bin [12.8,12.9) has 4601 bin [12.9,13.0) has 3983 bin [13.0,13.1) has 3439 bin [13.1,13.2) has 3203 bin [13.2,13.3) has 2785 bin [13.3,13.4) has 2558 bin [13.4,13.5) has 2269 bin [13.5,13.6) has 1958 bin [13.6,13.7) has 1654 bin [13.7,13.8) has 1471 bin [13.8,13.9) has 1292 bin [13.9,14.0) has 1056 bin [14.0,14.1) has 863 bin [14.1,14.2) has 621 bin [14.2,14.3) has 562 bin [14.3,14.4) has 447 bin [14.4,14.5) has 387 bin [14.5,14.6) has 295 bin [14.6,14.7) has 203 bin [14.7,14.8) has 194 bin [14.8,14.9) has 163 bin [14.9,15.0) has 131 bin [15.0,15.1) has 97 bin [15.1,15.2) has 70 bin [15.2,15.3) has 59 bin [15.3,15.4) has 42 bin [15.4,15.5) has 43 bin [15.5,15.6) has 39 bin [15.6,15.7) has 21 bin [15.7,15.8) has 28 bin [15.8,15.9) has 23 bin [15.9,16.0) has 23 bin [16.0,16.1) has 12 bin [16.1,16.2) has 5 bin [16.2,16.3) has 1 average z coordinate -0.8 for 30027828 element(s) point source id histogram with bin size 1.000000 bin 168 has 13735745 bin 169 has 16292083 average point source id 168.542566148973549 for 30027828 element(s)