lasinfo (210611) report for 'AHN4T/02GN2_09.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: 41238331 number of points by return: 39843869 1056779 295041 42469 173 scale factor x y z: 0.001 0.001 0.001 offset x y z: 207980 609980 0 min x y z: 207980.000 609980.000 0.142 max x y z: 209019.999 611269.999 24.116 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: 41238331 extended number of points by return: 39843869 1056779 295041 42469 173 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 142 24116 intensity 0 4846 return_number 1 5 number_of_returns 1 6 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 1002 1007 gps_time 260783835.607111 260786906.151734 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 9 255 B 4 255 NIR 0 218 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 48.46 ('Amplitude') attribute1 -16.63 31.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39843869 number of intermediate returns: 337622 number of last returns: 39835945 number of single returns: 38779105 covered area in square units/kilounits: 1339392/1.34 point density: all returns 30.79 last only 29.74 (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 41238331 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39843869 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1056779 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 295041 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 42469 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 173 instead zero. overview over extended number of returns of given pulse: 38779105 1529981 758763 169615 842 25 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1825718 unclassified (1) 38806762 ground (2) 303679 building (6) 302172 water (9) +-> flagged as extended overlap: 2726964 +---> 272456 of those are unclassified (1) +---> 2418305 of those are ground (2) +---> 36203 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.1,0.2) has 7 bin [0.2,0.3) has 893 bin [0.3,0.4) has 277 bin [0.4,0.5) has 189 bin [0.5,0.6) has 6998 bin [0.6,0.7) has 9427 bin [0.7,0.8) has 23624 bin [0.8,0.9) has 44184 bin [0.9,1.0) has 53430 bin [1.0,1.1) has 96693 bin [1.1,1.2) has 125757 bin [1.2,1.3) has 256304 bin [1.3,1.4) has 778837 bin [1.4,1.5) has 1807993 bin [1.5,1.6) has 3901481 bin [1.6,1.7) has 4576608 bin [1.7,1.8) has 4662082 bin [1.8,1.9) has 4742055 bin [1.9,2.0) has 3792174 bin [2.0,2.1) has 2956822 bin [2.1,2.2) has 2232914 bin [2.2,2.3) has 1854855 bin [2.3,2.4) has 1609382 bin [2.4,2.5) has 1153205 bin [2.5,2.6) has 853994 bin [2.6,2.7) has 612479 bin [2.7,2.8) has 435383 bin [2.8,2.9) has 332927 bin [2.9,3.0) has 243986 bin [3.0,3.1) has 182795 bin [3.1,3.2) has 142797 bin [3.2,3.3) has 108372 bin [3.3,3.4) has 93103 bin [3.4,3.5) has 84786 bin [3.5,3.6) has 84813 bin [3.6,3.7) has 80910 bin [3.7,3.8) has 75553 bin [3.8,3.9) has 76853 bin [3.9,4.0) has 76556 bin [4.0,4.1) has 71673 bin [4.1,4.2) has 68538 bin [4.2,4.3) has 67941 bin [4.3,4.4) has 68757 bin [4.4,4.5) has 69119 bin [4.5,4.6) has 68530 bin [4.6,4.7) has 68842 bin [4.7,4.8) has 67014 bin [4.8,4.9) has 69078 bin [4.9,5.0) has 68260 bin [5.0,5.1) has 61691 bin [5.1,5.2) has 59798 bin [5.2,5.3) has 60421 bin [5.3,5.4) has 59893 bin [5.4,5.5) has 57986 bin [5.5,5.6) has 58954 bin [5.6,5.7) has 59053 bin [5.7,5.8) has 60647 bin [5.8,5.9) has 61092 bin [5.9,6.0) has 62255 bin [6.0,6.1) has 63842 bin [6.1,6.2) has 67844 bin [6.2,6.3) has 75521 bin [6.3,6.4) has 63026 bin [6.4,6.5) has 55054 bin [6.5,6.6) has 53346 bin [6.6,6.7) has 52701 bin [6.7,6.8) has 51736 bin [6.8,6.9) has 49998 bin [6.9,7.0) has 49613 bin [7.0,7.1) has 48785 bin [7.1,7.2) has 48742 bin [7.2,7.3) has 46389 bin [7.3,7.4) has 44277 bin [7.4,7.5) has 43059 bin [7.5,7.6) has 40883 bin [7.6,7.7) has 39131 bin [7.7,7.8) has 40152 bin [7.8,7.9) has 38419 bin [7.9,8.0) has 37632 bin [8.0,8.1) has 35764 bin [8.1,8.2) has 34333 bin [8.2,8.3) has 32720 bin [8.3,8.4) has 32738 bin [8.4,8.5) has 32883 bin [8.5,8.6) has 29613 bin [8.6,8.7) has 28434 bin [8.7,8.8) has 27568 bin [8.8,8.9) has 26334 bin [8.9,9.0) has 24792 bin [9.0,9.1) has 24427 bin [9.1,9.2) has 24192 bin [9.2,9.3) has 21903 bin [9.3,9.4) has 20382 bin [9.4,9.5) has 19662 bin [9.5,9.6) has 19206 bin [9.6,9.7) has 19355 bin [9.7,9.8) has 18495 bin [9.8,9.9) has 17457 bin [9.9,10.0) has 16365 bin [10.0,10.1) has 15295 bin [10.1,10.2) has 14502 bin [10.2,10.3) has 14023 bin [10.3,10.4) has 13476 bin [10.4,10.5) has 12965 bin [10.5,10.6) has 12493 bin [10.6,10.7) has 11829 bin [10.7,10.8) has 11618 bin [10.8,10.9) has 10838 bin [10.9,11.0) has 10223 bin [11.0,11.1) has 9723 bin [11.1,11.2) has 9285 bin [11.2,11.3) has 8801 bin [11.3,11.4) has 8445 bin [11.4,11.5) has 7820 bin [11.5,11.6) has 7370 bin [11.6,11.7) has 7226 bin [11.7,11.8) has 6544 bin [11.8,11.9) has 6059 bin [11.9,12.0) has 5409 bin [12.0,12.1) has 5137 bin [12.1,12.2) has 4779 bin [12.2,12.3) has 4470 bin [12.3,12.4) has 4074 bin [12.4,12.5) has 3718 bin [12.5,12.6) has 3323 bin [12.6,12.7) has 2938 bin [12.7,12.8) has 2666 bin [12.8,12.9) has 2273 bin [12.9,13.0) has 2150 bin [13.0,13.1) has 1885 bin [13.1,13.2) has 1724 bin [13.2,13.3) has 1502 bin [13.3,13.4) has 1372 bin [13.4,13.5) has 1214 bin [13.5,13.6) has 1183 bin [13.6,13.7) has 1072 bin [13.7,13.8) has 967 bin [13.8,13.9) has 995 bin [13.9,14.0) has 870 bin [14.0,14.1) has 817 bin [14.1,14.2) has 825 bin [14.2,14.3) has 691 bin [14.3,14.4) has 643 bin [14.4,14.5) has 559 bin [14.5,14.6) has 464 bin [14.6,14.7) has 415 bin [14.7,14.8) has 345 bin [14.8,14.9) has 280 bin [14.9,15.0) has 221 bin [15.0,15.1) has 162 bin [15.1,15.2) has 153 bin [15.2,15.3) has 124 bin [15.3,15.4) has 172 bin [15.4,15.5) has 107 bin [15.5,15.6) has 55 bin [15.6,15.7) has 47 bin [15.7,15.8) has 58 bin [15.8,15.9) has 49 bin [15.9,16.0) has 70 bin [16.0,16.1) has 72 bin [16.1,16.2) has 63 bin [16.2,16.3) has 54 bin [16.3,16.4) has 85 bin [16.4,16.5) has 71 bin [16.5,16.6) has 59 bin [16.6,16.7) has 84 bin [16.7,16.8) has 91 bin [16.8,16.9) has 62 bin [16.9,17.0) has 77 bin [17.0,17.1) has 68 bin [17.1,17.2) has 53 bin [17.2,17.3) has 49 bin [17.3,17.4) has 41 bin [17.4,17.5) has 48 bin [17.5,17.6) has 48 bin [17.6,17.7) has 54 bin [17.7,17.8) has 67 bin [17.8,17.9) has 33 bin [17.9,18.0) has 42 bin [18.0,18.1) has 42 bin [18.1,18.2) has 53 bin [18.2,18.3) has 46 bin [18.3,18.4) has 34 bin [18.4,18.5) has 58 bin [18.5,18.6) has 67 bin [18.6,18.7) has 53 bin [18.7,18.8) has 39 bin [18.8,18.9) has 37 bin [18.9,19.0) has 47 bin [19.0,19.1) has 39 bin [19.1,19.2) has 23 bin [19.2,19.3) has 24 bin [19.3,19.4) has 32 bin [19.4,19.5) has 31 bin [19.5,19.6) has 33 bin [19.6,19.7) has 27 bin [19.7,19.8) has 13 bin [19.8,19.9) has 18 bin [19.9,20.0) has 12 bin [20.0,20.1) has 10 bin [20.1,20.2) has 7 bin [20.2,20.3) has 4 bin [20.3,20.4) has 15 bin [20.4,20.5) has 7 bin [20.5,20.6) has 1 bin [20.6,20.7) has 1 bin [20.7,20.8) has 3 bin [20.9,21.0) has 2 bin [23.8,23.9) has 4 bin [24.0,24.1) has 1 bin [24.1,24.2) has 1 average z coordinate 2.3 for 41238331 element(s) point source id histogram with bin size 1.000000 bin 1002 has 13740791 bin 1003 has 12108518 bin 1007 has 15389022 average point source id 1004.159486716375568 for 41238331 element(s)