lasinfo (210611) report for 'AHN4T/31CZ2_05.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: 43279984 number of points by return: 42364463 721322 170358 22080 1761 scale factor x y z: 0.001 0.001 0.001 offset x y z: 108980 454980 0 min x y z: 108980.000 454980.000 -2.745 max x y z: 110019.999 456269.999 17.274 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: 43279984 extended number of points by return: 42364463 721322 170358 22080 1761 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 -2745 17274 intensity 47 3023 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 -34 34 user_data 6 7 point_source_ID 164 166 gps_time 270296929.111301 270298766.167807 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 35 255 G 40 255 B 15 255 NIR 55 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 attribute0 0.47 30.23 ('Amplitude') attribute1 -15.27 15.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42364463 number of intermediate returns: 194098 number of last returns: 42357010 number of single returns: 41635587 covered area in square units/kilounits: 1298380/1.30 point density: all returns 33.33 last only 32.62 (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 43279984 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42364463 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 721322 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 170358 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 22080 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1761 instead zero. overview over extended number of returns of given pulse: 41635587 1109515 444928 81188 8746 20 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1298593 unclassified (1) 41223717 ground (2) 640323 building (6) 96395 water (9) 20956 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3083778 +---> 72893 of those are unclassified (1) +---> 3001911 of those are ground (2) +---> 118 of those are building (6) +---> 7930 of those are water (9) +---> 926 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 20 bin [-2.7,-2.6) has 1786 bin [-2.6,-2.5) has 26483 bin [-2.5,-2.4) has 122791 bin [-2.4,-2.3) has 350086 bin [-2.3,-2.2) has 776775 bin [-2.2,-2.1) has 1511124 bin [-2.1,-2.0) has 3921340 bin [-2.0,-1.9) has 8084953 bin [-1.9,-1.8) has 9609844 bin [-1.8,-1.7) has 7177872 bin [-1.7,-1.6) has 4092384 bin [-1.6,-1.5) has 2480110 bin [-1.5,-1.4) has 1574260 bin [-1.4,-1.3) has 681722 bin [-1.3,-1.2) has 242109 bin [-1.2,-1.1) has 186303 bin [-1.1,-1.0) has 146909 bin [-1.0,-0.9) has 131498 bin [-0.9,-0.8) has 134410 bin [-0.8,-0.7) has 88510 bin [-0.7,-0.6) has 47009 bin [-0.6,-0.5) has 29551 bin [-0.5,-0.4) has 14996 bin [-0.4,-0.3) has 17196 bin [-0.3,-0.2) has 16816 bin [-0.2,-0.1) has 14471 bin [-0.1,0.0) has 14438 bin [0.0,0.1) has 13661 bin [0.1,0.2) has 11548 bin [0.2,0.3) has 11766 bin [0.3,0.4) has 12003 bin [0.4,0.5) has 11206 bin [0.5,0.6) has 9937 bin [0.6,0.7) has 13379 bin [0.7,0.8) has 9754 bin [0.8,0.9) has 11642 bin [0.9,1.0) has 10180 bin [1.0,1.1) has 9365 bin [1.1,1.2) has 10603 bin [1.2,1.3) has 11930 bin [1.3,1.4) has 12251 bin [1.4,1.5) has 12593 bin [1.5,1.6) has 14672 bin [1.6,1.7) has 13094 bin [1.7,1.8) has 13868 bin [1.8,1.9) has 15329 bin [1.9,2.0) has 17210 bin [2.0,2.1) has 18320 bin [2.1,2.2) has 16945 bin [2.2,2.3) has 15200 bin [2.3,2.4) has 14936 bin [2.4,2.5) has 15406 bin [2.5,2.6) has 15871 bin [2.6,2.7) has 15747 bin [2.7,2.8) has 16061 bin [2.8,2.9) has 16880 bin [2.9,3.0) has 17147 bin [3.0,3.1) has 16767 bin [3.1,3.2) has 16810 bin [3.2,3.3) has 16568 bin [3.3,3.4) has 17963 bin [3.4,3.5) has 17346 bin [3.5,3.6) has 17313 bin [3.6,3.7) has 18988 bin [3.7,3.8) has 20525 bin [3.8,3.9) has 18861 bin [3.9,4.0) has 18990 bin [4.0,4.1) has 19079 bin [4.1,4.2) has 22809 bin [4.2,4.3) has 26787 bin [4.3,4.4) has 23908 bin [4.4,4.5) has 23874 bin [4.5,4.6) has 23418 bin [4.6,4.7) has 23001 bin [4.7,4.8) has 23004 bin [4.8,4.9) has 22766 bin [4.9,5.0) has 23625 bin [5.0,5.1) has 24555 bin [5.1,5.2) has 25770 bin [5.2,5.3) has 27531 bin [5.3,5.4) has 27885 bin [5.4,5.5) has 26817 bin [5.5,5.6) has 28468 bin [5.6,5.7) has 28369 bin [5.7,5.8) has 36844 bin [5.8,5.9) has 28274 bin [5.9,6.0) has 16251 bin [6.0,6.1) has 16079 bin [6.1,6.2) has 15675 bin [6.2,6.3) has 16276 bin [6.3,6.4) has 16358 bin [6.4,6.5) has 16071 bin [6.5,6.6) has 16347 bin [6.6,6.7) has 14637 bin [6.7,6.8) has 14500 bin [6.8,6.9) has 13632 bin [6.9,7.0) has 11878 bin [7.0,7.1) has 11034 bin [7.1,7.2) has 10642 bin [7.2,7.3) has 10617 bin [7.3,7.4) has 10474 bin [7.4,7.5) has 10462 bin [7.5,7.6) has 10217 bin [7.6,7.7) has 10413 bin [7.7,7.8) has 10298 bin [7.8,7.9) has 10306 bin [7.9,8.0) has 10089 bin [8.0,8.1) has 10225 bin [8.1,8.2) has 10236 bin [8.2,8.3) has 10144 bin [8.3,8.4) has 9810 bin [8.4,8.5) has 9987 bin [8.5,8.6) has 9926 bin [8.6,8.7) has 10106 bin [8.7,8.8) has 10111 bin [8.8,8.9) has 9908 bin [8.9,9.0) has 9804 bin [9.0,9.1) has 9509 bin [9.1,9.2) has 9578 bin [9.2,9.3) has 9175 bin [9.3,9.4) has 9158 bin [9.4,9.5) has 9043 bin [9.5,9.6) has 8856 bin [9.6,9.7) has 9006 bin [9.7,9.8) has 8894 bin [9.8,9.9) has 8875 bin [9.9,10.0) has 8633 bin [10.0,10.1) has 8656 bin [10.1,10.2) has 8365 bin [10.2,10.3) has 8028 bin [10.3,10.4) has 7816 bin [10.4,10.5) has 7915 bin [10.5,10.6) has 7694 bin [10.6,10.7) has 7449 bin [10.7,10.8) has 7571 bin [10.8,10.9) has 7238 bin [10.9,11.0) has 7134 bin [11.0,11.1) has 7206 bin [11.1,11.2) has 7100 bin [11.2,11.3) has 7169 bin [11.3,11.4) has 6817 bin [11.4,11.5) has 6652 bin [11.5,11.6) has 6731 bin [11.6,11.7) has 6473 bin [11.7,11.8) has 6388 bin [11.8,11.9) has 6221 bin [11.9,12.0) has 6003 bin [12.0,12.1) has 5879 bin [12.1,12.2) has 5654 bin [12.2,12.3) has 5557 bin [12.3,12.4) has 5278 bin [12.4,12.5) has 5195 bin [12.5,12.6) has 4947 bin [12.6,12.7) has 4723 bin [12.7,12.8) has 4433 bin [12.8,12.9) has 4334 bin [12.9,13.0) has 4141 bin [13.0,13.1) has 4016 bin [13.1,13.2) has 3593 bin [13.2,13.3) has 3492 bin [13.3,13.4) has 3425 bin [13.4,13.5) has 3095 bin [13.5,13.6) has 2945 bin [13.6,13.7) has 2686 bin [13.7,13.8) has 2514 bin [13.8,13.9) has 2408 bin [13.9,14.0) has 2203 bin [14.0,14.1) has 2036 bin [14.1,14.2) has 1879 bin [14.2,14.3) has 1724 bin [14.3,14.4) has 1573 bin [14.4,14.5) has 1430 bin [14.5,14.6) has 1271 bin [14.6,14.7) has 1180 bin [14.7,14.8) has 1150 bin [14.8,14.9) has 962 bin [14.9,15.0) has 927 bin [15.0,15.1) has 750 bin [15.1,15.2) has 665 bin [15.2,15.3) has 623 bin [15.3,15.4) has 587 bin [15.4,15.5) has 542 bin [15.5,15.6) has 489 bin [15.6,15.7) has 415 bin [15.7,15.8) has 372 bin [15.8,15.9) has 297 bin [15.9,16.0) has 318 bin [16.0,16.1) has 227 bin [16.1,16.2) has 199 bin [16.2,16.3) has 177 bin [16.3,16.4) has 151 bin [16.4,16.5) has 104 bin [16.5,16.6) has 118 bin [16.6,16.7) has 116 bin [16.7,16.8) has 64 bin [16.8,16.9) has 34 bin [16.9,17.0) has 23 bin [17.0,17.1) has 8 bin [17.1,17.2) has 2 bin [17.2,17.3) has 2 average z coordinate -1.5 for 43279984 element(s) point source id histogram with bin size 1.000000 bin 164 has 3806714 bin 165 has 31264745 bin 166 has 8208525 average point source id 165.101705467358755 for 43279984 element(s)