lasinfo (210611) report for 'AHN4T/38BN2_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: 180/2021 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: 41326704 number of points by return: 39663389 1250939 339519 65017 7840 scale factor x y z: 0.001 0.001 0.001 offset x y z: 115980 444980 0 min x y z: 115980.000 444980.000 -2.506 max x y z: 117019.999 446269.999 19.405 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: 41326704 extended number of points by return: 39663389 1250939 339519 65017 7840 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 -2506 19405 intensity 0 4933 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 -32 8 user_data 6 7 point_source_ID 74 75 gps_time 269722633.541045 269724111.929590 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 21 255 B 7 255 NIR 42 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 1333 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.88 34.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39663389 number of intermediate returns: 412520 number of last returns: 39654108 number of single returns: 38403313 covered area in square units/kilounits: 1262776/1.26 point density: all returns 32.73 last only 31.40 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41326704 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39663389 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1250939 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 339519 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 65017 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7840 instead zero. overview over extended number of returns of given pulse: 38403313 1829934 824625 229210 39319 303 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2284673 unclassified (1) 38129735 ground (2) 584463 building (6) 270223 water (9) 57610 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2674295 +---> 143513 of those are unclassified (1) +---> 2492050 of those are ground (2) +---> 21864 of those are building (6) +---> 11503 of those are water (9) +---> 5365 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 2 bin [-2.5,-2.4) has 1876 bin [-2.4,-2.3) has 194461 bin [-2.3,-2.2) has 616022 bin [-2.2,-2.1) has 750895 bin [-2.1,-2.0) has 930317 bin [-2.0,-1.9) has 2764011 bin [-1.9,-1.8) has 8901771 bin [-1.8,-1.7) has 12972592 bin [-1.7,-1.6) has 5791511 bin [-1.6,-1.5) has 2972769 bin [-1.5,-1.4) has 1324336 bin [-1.4,-1.3) has 547718 bin [-1.3,-1.2) has 347946 bin [-1.2,-1.1) has 220788 bin [-1.1,-1.0) has 131686 bin [-1.0,-0.9) has 104117 bin [-0.9,-0.8) has 64191 bin [-0.8,-0.7) has 36488 bin [-0.7,-0.6) has 25346 bin [-0.6,-0.5) has 24546 bin [-0.5,-0.4) has 25983 bin [-0.4,-0.3) has 27576 bin [-0.3,-0.2) has 28467 bin [-0.2,-0.1) has 30417 bin [-0.1,0.0) has 33168 bin [0.0,0.1) has 31161 bin [0.1,0.2) has 30502 bin [0.2,0.3) has 29546 bin [0.3,0.4) has 29502 bin [0.4,0.5) has 31613 bin [0.5,0.6) has 37373 bin [0.6,0.7) has 40322 bin [0.7,0.8) has 38153 bin [0.8,0.9) has 39219 bin [0.9,1.0) has 38205 bin [1.0,1.1) has 37542 bin [1.1,1.2) has 37490 bin [1.2,1.3) has 34687 bin [1.3,1.4) has 32368 bin [1.4,1.5) has 31334 bin [1.5,1.6) has 31574 bin [1.6,1.7) has 32738 bin [1.7,1.8) has 33325 bin [1.8,1.9) has 34156 bin [1.9,2.0) has 32360 bin [2.0,2.1) has 32515 bin [2.1,2.2) has 31302 bin [2.2,2.3) has 31910 bin [2.3,2.4) has 31606 bin [2.4,2.5) has 31386 bin [2.5,2.6) has 31625 bin [2.6,2.7) has 31513 bin [2.7,2.8) has 30706 bin [2.8,2.9) has 30615 bin [2.9,3.0) has 30688 bin [3.0,3.1) has 30401 bin [3.1,3.2) has 30067 bin [3.2,3.3) has 29953 bin [3.3,3.4) has 29365 bin [3.4,3.5) has 28771 bin [3.5,3.6) has 27899 bin [3.6,3.7) has 26666 bin [3.7,3.8) has 25647 bin [3.8,3.9) has 25418 bin [3.9,4.0) has 25060 bin [4.0,4.1) has 24784 bin [4.1,4.2) has 24695 bin [4.2,4.3) has 24677 bin [4.3,4.4) has 24656 bin [4.4,4.5) has 24552 bin [4.5,4.6) has 24000 bin [4.6,4.7) has 23993 bin [4.7,4.8) has 23174 bin [4.8,4.9) has 22938 bin [4.9,5.0) has 22268 bin [5.0,5.1) has 21541 bin [5.1,5.2) has 20555 bin [5.2,5.3) has 20313 bin [5.3,5.4) has 20395 bin [5.4,5.5) has 20216 bin [5.5,5.6) has 20461 bin [5.6,5.7) has 19221 bin [5.7,5.8) has 18828 bin [5.8,5.9) has 18454 bin [5.9,6.0) has 18133 bin [6.0,6.1) has 17552 bin [6.1,6.2) has 17485 bin [6.2,6.3) has 17658 bin [6.3,6.4) has 17847 bin [6.4,6.5) has 17110 bin [6.5,6.6) has 16858 bin [6.6,6.7) has 16727 bin [6.7,6.8) has 16576 bin [6.8,6.9) has 16364 bin [6.9,7.0) has 15725 bin [7.0,7.1) has 15909 bin [7.1,7.2) has 15780 bin [7.2,7.3) has 15779 bin [7.3,7.4) has 15275 bin [7.4,7.5) has 14883 bin [7.5,7.6) has 14883 bin [7.6,7.7) has 14601 bin [7.7,7.8) has 13915 bin [7.8,7.9) has 13026 bin [7.9,8.0) has 12395 bin [8.0,8.1) has 12293 bin [8.1,8.2) has 11704 bin [8.2,8.3) has 11474 bin [8.3,8.4) has 11143 bin [8.4,8.5) has 10436 bin [8.5,8.6) has 10050 bin [8.6,8.7) has 9648 bin [8.7,8.8) has 9406 bin [8.8,8.9) has 9044 bin [8.9,9.0) has 8901 bin [9.0,9.1) has 9269 bin [9.1,9.2) has 9128 bin [9.2,9.3) has 9264 bin [9.3,9.4) has 8989 bin [9.4,9.5) has 8616 bin [9.5,9.6) has 8547 bin [9.6,9.7) has 8134 bin [9.7,9.8) has 7855 bin [9.8,9.9) has 7188 bin [9.9,10.0) has 6833 bin [10.0,10.1) has 6882 bin [10.1,10.2) has 6841 bin [10.2,10.3) has 6800 bin [10.3,10.4) has 6752 bin [10.4,10.5) has 6886 bin [10.5,10.6) has 6773 bin [10.6,10.7) has 6737 bin [10.7,10.8) has 6681 bin [10.8,10.9) has 6467 bin [10.9,11.0) has 6473 bin [11.0,11.1) has 6293 bin [11.1,11.2) has 6207 bin [11.2,11.3) has 6082 bin [11.3,11.4) has 5905 bin [11.4,11.5) has 5736 bin [11.5,11.6) has 5453 bin [11.6,11.7) has 5670 bin [11.7,11.8) has 5514 bin [11.8,11.9) has 5276 bin [11.9,12.0) has 5198 bin [12.0,12.1) has 5257 bin [12.1,12.2) has 5105 bin [12.2,12.3) has 4850 bin [12.3,12.4) has 4588 bin [12.4,12.5) has 4560 bin [12.5,12.6) has 4391 bin [12.6,12.7) has 4376 bin [12.7,12.8) has 4172 bin [12.8,12.9) has 4150 bin [12.9,13.0) has 4031 bin [13.0,13.1) has 3723 bin [13.1,13.2) has 3611 bin [13.2,13.3) has 3565 bin [13.3,13.4) has 3561 bin [13.4,13.5) has 3369 bin [13.5,13.6) has 3260 bin [13.6,13.7) has 3090 bin [13.7,13.8) has 2898 bin [13.8,13.9) has 2884 bin [13.9,14.0) has 2771 bin [14.0,14.1) has 2535 bin [14.1,14.2) has 2418 bin [14.2,14.3) has 2237 bin [14.3,14.4) has 2150 bin [14.4,14.5) has 2116 bin [14.5,14.6) has 1900 bin [14.6,14.7) has 1907 bin [14.7,14.8) has 1653 bin [14.8,14.9) has 1558 bin [14.9,15.0) has 1366 bin [15.0,15.1) has 1350 bin [15.1,15.2) has 1247 bin [15.2,15.3) has 1215 bin [15.3,15.4) has 1149 bin [15.4,15.5) has 1039 bin [15.5,15.6) has 981 bin [15.6,15.7) has 888 bin [15.7,15.8) has 737 bin [15.8,15.9) has 724 bin [15.9,16.0) has 656 bin [16.0,16.1) has 556 bin [16.1,16.2) has 540 bin [16.2,16.3) has 528 bin [16.3,16.4) has 446 bin [16.4,16.5) has 447 bin [16.5,16.6) has 396 bin [16.6,16.7) has 356 bin [16.7,16.8) has 318 bin [16.8,16.9) has 284 bin [16.9,17.0) has 276 bin [17.0,17.1) has 263 bin [17.1,17.2) has 241 bin [17.2,17.3) has 229 bin [17.3,17.4) has 204 bin [17.4,17.5) has 202 bin [17.5,17.6) has 208 bin [17.6,17.7) has 176 bin [17.7,17.8) has 158 bin [17.8,17.9) has 154 bin [17.9,18.0) has 150 bin [18.0,18.1) has 109 bin [18.1,18.2) has 93 bin [18.2,18.3) has 73 bin [18.3,18.4) has 58 bin [18.4,18.5) has 57 bin [18.5,18.6) has 30 bin [18.6,18.7) has 27 bin [18.7,18.8) has 17 bin [18.8,18.9) has 19 bin [18.9,19.0) has 11 bin [19.0,19.1) has 3 bin [19.1,19.2) has 2 bin [19.3,19.4) has 1 bin [19.4,19.5) has 1 average z coordinate -1.4 for 41326704 element(s) point source id histogram with bin size 1.000000 bin 74 has 18951003 bin 75 has 22375701 average point source id 74.541434443937263 for 41326704 element(s)