lasinfo (210611) report for 'AHN4T/02FZ2_22.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: 23243422 number of points by return: 23241770 1652 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 215980 612480 0 min x y z: 215980.000 612480.000 0.327 max x y z: 217019.999 613769.999 9.444 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: 23243422 extended number of points by return: 23241770 1652 0 0 0 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 327 9444 intensity 45 4491 return_number 1 2 number_of_returns 1 2 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 1000 1002 gps_time 260782619.518101 260783721.499480 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 238 G 25 236 B 27 222 NIR 0 177 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.45 44.91 ('Amplitude') attribute1 -16.37 28.43 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 23241770 number of intermediate returns: 0 number of last returns: 23241814 number of single returns: 23240162 covered area in square units/kilounits: 1229540/1.23 point density: all returns 18.90 last only 18.90 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23243422 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23241770 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1652 instead zero. overview over extended number of returns of given pulse: 23240162 3260 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 249187 unclassified (1) 22964233 ground (2) 30002 water (9) +-> flagged as extended overlap: 1391212 +---> 17300 of those are unclassified (1) +---> 1373494 of those are ground (2) +---> 418 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.3,0.4) has 21 bin [0.4,0.5) has 16902 bin [0.5,0.6) has 698603 bin [0.6,0.7) has 1817423 bin [0.7,0.8) has 730734 bin [0.8,0.9) has 618063 bin [0.9,1.0) has 387441 bin [1.0,1.1) has 428019 bin [1.1,1.2) has 565465 bin [1.2,1.3) has 687882 bin [1.3,1.4) has 1510333 bin [1.4,1.5) has 1296208 bin [1.5,1.6) has 1207078 bin [1.6,1.7) has 1258721 bin [1.7,1.8) has 1845233 bin [1.8,1.9) has 1706906 bin [1.9,2.0) has 1319909 bin [2.0,2.1) has 1145495 bin [2.1,2.2) has 997004 bin [2.2,2.3) has 842388 bin [2.3,2.4) has 721387 bin [2.4,2.5) has 581527 bin [2.5,2.6) has 473653 bin [2.6,2.7) has 395335 bin [2.7,2.8) has 333858 bin [2.8,2.9) has 288212 bin [2.9,3.0) has 241498 bin [3.0,3.1) has 205251 bin [3.1,3.2) has 167850 bin [3.2,3.3) has 133794 bin [3.3,3.4) has 107973 bin [3.4,3.5) has 88104 bin [3.5,3.6) has 71235 bin [3.6,3.7) has 56713 bin [3.7,3.8) has 46933 bin [3.8,3.9) has 37230 bin [3.9,4.0) has 30842 bin [4.0,4.1) has 26173 bin [4.1,4.2) has 21874 bin [4.2,4.3) has 18720 bin [4.3,4.4) has 15732 bin [4.4,4.5) has 12964 bin [4.5,4.6) has 11007 bin [4.6,4.7) has 9327 bin [4.7,4.8) has 7999 bin [4.8,4.9) has 6739 bin [4.9,5.0) has 6216 bin [5.0,5.1) has 5207 bin [5.1,5.2) has 4376 bin [5.2,5.3) has 3667 bin [5.3,5.4) has 3134 bin [5.4,5.5) has 2398 bin [5.5,5.6) has 2001 bin [5.6,5.7) has 1832 bin [5.7,5.8) has 1690 bin [5.8,5.9) has 1476 bin [5.9,6.0) has 1299 bin [6.0,6.1) has 1146 bin [6.1,6.2) has 1073 bin [6.2,6.3) has 1060 bin [6.3,6.4) has 1013 bin [6.4,6.5) has 972 bin [6.5,6.6) has 955 bin [6.6,6.7) has 829 bin [6.7,6.8) has 810 bin [6.8,6.9) has 758 bin [6.9,7.0) has 852 bin [7.0,7.1) has 787 bin [7.1,7.2) has 803 bin [7.2,7.3) has 711 bin [7.3,7.4) has 604 bin [7.4,7.5) has 555 bin [7.5,7.6) has 575 bin [7.6,7.7) has 520 bin [7.7,7.8) has 511 bin [7.8,7.9) has 482 bin [7.9,8.0) has 423 bin [8.0,8.1) has 320 bin [8.1,8.2) has 320 bin [8.2,8.3) has 276 bin [8.3,8.4) has 316 bin [8.4,8.5) has 298 bin [8.5,8.6) has 221 bin [8.6,8.7) has 171 bin [8.7,8.8) has 144 bin [8.8,8.9) has 148 bin [8.9,9.0) has 184 bin [9.0,9.1) has 174 bin [9.1,9.2) has 101 bin [9.2,9.3) has 117 bin [9.3,9.4) has 127 bin [9.4,9.5) has 12 average z coordinate 1.7 for 23243422 element(s) point source id histogram with bin size 1.000000 bin 1000 has 380966 bin 1001 has 18036840 bin 1002 has 4825616 average point source id 1001.191221843324115 for 23243422 element(s)