lasinfo (210611) report for 'AHN4T/31CN2_23.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: 41208453 number of points by return: 39699162 1339029 150808 17932 1522 scale factor x y z: 0.001 0.001 0.001 offset x y z: 106980 456230 0 min x y z: 106980.000 456230.000 -3.419 max x y z: 108019.999 457519.999 17.905 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: 41208453 extended number of points by return: 39699162 1339029 150808 17932 1522 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 -3419 17905 intensity 48 4849 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 34 user_data 6 7 point_source_ID 165 167 gps_time 270298170.904015 270300024.704818 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 38 255 B 18 255 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5667 extended_scanner_channel 0 0 attribute0 0.48 48.49 ('Amplitude') attribute1 -15.41 33.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39699162 number of intermediate returns: 170687 number of last returns: 39688190 number of single returns: 38349586 covered area in square units/kilounits: 1302500/1.30 point density: all returns 31.64 last only 30.47 (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 41208453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39699162 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1339029 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 150808 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 17932 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1522 instead zero. overview over extended number of returns of given pulse: 38349586 2385561 399776 65890 7612 24 4 0 0 0 0 0 0 0 0 histogram of classification of points: 2830153 unclassified (1) 36763359 ground (2) 1342051 building (6) 257705 water (9) 15185 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2780512 +---> 281615 of those are unclassified (1) +---> 2307451 of those are ground (2) +---> 179555 of those are building (6) +---> 10768 of those are water (9) +---> 1123 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 1 bin [-3.4,-3.3) has 79 bin [-3.3,-3.2) has 31 bin [-3.2,-3.1) has 25 bin [-3.1,-3.0) has 3 bin [-3.0,-2.9) has 5 bin [-2.9,-2.8) has 24 bin [-2.8,-2.7) has 2356 bin [-2.7,-2.6) has 38676 bin [-2.6,-2.5) has 17926 bin [-2.5,-2.4) has 193239 bin [-2.4,-2.3) has 658684 bin [-2.3,-2.2) has 1178896 bin [-2.2,-2.1) has 2343583 bin [-2.1,-2.0) has 5193051 bin [-2.0,-1.9) has 9272147 bin [-1.9,-1.8) has 7900756 bin [-1.8,-1.7) has 4251667 bin [-1.7,-1.6) has 2748372 bin [-1.6,-1.5) has 1600248 bin [-1.5,-1.4) has 901652 bin [-1.4,-1.3) has 637113 bin [-1.3,-1.2) has 578164 bin [-1.2,-1.1) has 330725 bin [-1.1,-1.0) has 107558 bin [-1.0,-0.9) has 173463 bin [-0.9,-0.8) has 127449 bin [-0.8,-0.7) has 110516 bin [-0.7,-0.6) has 68646 bin [-0.6,-0.5) has 34002 bin [-0.5,-0.4) has 28374 bin [-0.4,-0.3) has 27730 bin [-0.3,-0.2) has 27714 bin [-0.2,-0.1) has 30198 bin [-0.1,0.0) has 31980 bin [0.0,0.1) has 35012 bin [0.1,0.2) has 39891 bin [0.2,0.3) has 50776 bin [0.3,0.4) has 53297 bin [0.4,0.5) has 42536 bin [0.5,0.6) has 34676 bin [0.6,0.7) has 27819 bin [0.7,0.8) has 26458 bin [0.8,0.9) has 28383 bin [0.9,1.0) has 33219 bin [1.0,1.1) has 54398 bin [1.1,1.2) has 28236 bin [1.2,1.3) has 25060 bin [1.3,1.4) has 26997 bin [1.4,1.5) has 38067 bin [1.5,1.6) has 41252 bin [1.6,1.7) has 34875 bin [1.7,1.8) has 38091 bin [1.8,1.9) has 37485 bin [1.9,2.0) has 37310 bin [2.0,2.1) has 32931 bin [2.1,2.2) has 46001 bin [2.2,2.3) has 43878 bin [2.3,2.4) has 51208 bin [2.4,2.5) has 51829 bin [2.5,2.6) has 52839 bin [2.6,2.7) has 36257 bin [2.7,2.8) has 44470 bin [2.8,2.9) has 38507 bin [2.9,3.0) has 39234 bin [3.0,3.1) has 48545 bin [3.1,3.2) has 48079 bin [3.2,3.3) has 40670 bin [3.3,3.4) has 40962 bin [3.4,3.5) has 42857 bin [3.5,3.6) has 43300 bin [3.6,3.7) has 43791 bin [3.7,3.8) has 43433 bin [3.8,3.9) has 42016 bin [3.9,4.0) has 38833 bin [4.0,4.1) has 37618 bin [4.1,4.2) has 32279 bin [4.2,4.3) has 22241 bin [4.3,4.4) has 20939 bin [4.4,4.5) has 21612 bin [4.5,4.6) has 22555 bin [4.6,4.7) has 22212 bin [4.7,4.8) has 23122 bin [4.8,4.9) has 24496 bin [4.9,5.0) has 20679 bin [5.0,5.1) has 20045 bin [5.1,5.2) has 19720 bin [5.2,5.3) has 24271 bin [5.3,5.4) has 72170 bin [5.4,5.5) has 47744 bin [5.5,5.6) has 34047 bin [5.6,5.7) has 33303 bin [5.7,5.8) has 25374 bin [5.8,5.9) has 14801 bin [5.9,6.0) has 13182 bin [6.0,6.1) has 12748 bin [6.1,6.2) has 11686 bin [6.2,6.3) has 10295 bin [6.3,6.4) has 10254 bin [6.4,6.5) has 10021 bin [6.5,6.6) has 10131 bin [6.6,6.7) has 9541 bin [6.7,6.8) has 9525 bin [6.8,6.9) has 9215 bin [6.9,7.0) has 9387 bin [7.0,7.1) has 9262 bin [7.1,7.2) has 9067 bin [7.2,7.3) has 9036 bin [7.3,7.4) has 8848 bin [7.4,7.5) has 8786 bin [7.5,7.6) has 8886 bin [7.6,7.7) has 8457 bin [7.7,7.8) has 8548 bin [7.8,7.9) has 8576 bin [7.9,8.0) has 8312 bin [8.0,8.1) has 8220 bin [8.1,8.2) has 8281 bin [8.2,8.3) has 8264 bin [8.3,8.4) has 8350 bin [8.4,8.5) has 8178 bin [8.5,8.6) has 7906 bin [8.6,8.7) has 7612 bin [8.7,8.8) has 7695 bin [8.8,8.9) has 7523 bin [8.9,9.0) has 7213 bin [9.0,9.1) has 7180 bin [9.1,9.2) has 6959 bin [9.2,9.3) has 6821 bin [9.3,9.4) has 6819 bin [9.4,9.5) has 6645 bin [9.5,9.6) has 6306 bin [9.6,9.7) has 6173 bin [9.7,9.8) has 6116 bin [9.8,9.9) has 5847 bin [9.9,10.0) has 5755 bin [10.0,10.1) has 5404 bin [10.1,10.2) has 5194 bin [10.2,10.3) has 4996 bin [10.3,10.4) has 4810 bin [10.4,10.5) has 4515 bin [10.5,10.6) has 4365 bin [10.6,10.7) has 4165 bin [10.7,10.8) has 4079 bin [10.8,10.9) has 3976 bin [10.9,11.0) has 3955 bin [11.0,11.1) has 3654 bin [11.1,11.2) has 3439 bin [11.2,11.3) has 3228 bin [11.3,11.4) has 3188 bin [11.4,11.5) has 3020 bin [11.5,11.6) has 2782 bin [11.6,11.7) has 2492 bin [11.7,11.8) has 2386 bin [11.8,11.9) has 2241 bin [11.9,12.0) has 2072 bin [12.0,12.1) has 1985 bin [12.1,12.2) has 1792 bin [12.2,12.3) has 1735 bin [12.3,12.4) has 1604 bin [12.4,12.5) has 1509 bin [12.5,12.6) has 1374 bin [12.6,12.7) has 1249 bin [12.7,12.8) has 1116 bin [12.8,12.9) has 999 bin [12.9,13.0) has 893 bin [13.0,13.1) has 868 bin [13.1,13.2) has 761 bin [13.2,13.3) has 740 bin [13.3,13.4) has 718 bin [13.4,13.5) has 684 bin [13.5,13.6) has 627 bin [13.6,13.7) has 576 bin [13.7,13.8) has 617 bin [13.8,13.9) has 579 bin [13.9,14.0) has 596 bin [14.0,14.1) has 559 bin [14.1,14.2) has 547 bin [14.2,14.3) has 512 bin [14.3,14.4) has 440 bin [14.4,14.5) has 476 bin [14.5,14.6) has 447 bin [14.6,14.7) has 419 bin [14.7,14.8) has 406 bin [14.8,14.9) has 369 bin [14.9,15.0) has 375 bin [15.0,15.1) has 310 bin [15.1,15.2) has 337 bin [15.2,15.3) has 332 bin [15.3,15.4) has 298 bin [15.4,15.5) has 275 bin [15.5,15.6) has 264 bin [15.6,15.7) has 251 bin [15.7,15.8) has 204 bin [15.8,15.9) has 158 bin [15.9,16.0) has 166 bin [16.0,16.1) has 149 bin [16.1,16.2) has 112 bin [16.2,16.3) has 121 bin [16.3,16.4) has 94 bin [16.4,16.5) has 101 bin [16.5,16.6) has 70 bin [16.6,16.7) has 60 bin [16.7,16.8) has 48 bin [16.8,16.9) has 61 bin [16.9,17.0) has 41 bin [17.0,17.1) has 29 bin [17.1,17.2) has 15 bin [17.2,17.3) has 6 bin [17.3,17.4) has 7 bin [17.4,17.5) has 9 bin [17.5,17.6) has 5 bin [17.6,17.7) has 6 bin [17.7,17.8) has 4 bin [17.8,17.9) has 1 bin [17.9,18.0) has 1 average z coordinate -1.5 for 41208453 element(s) point source id histogram with bin size 1.000000 bin 165 has 233306 bin 166 has 25838079 bin 167 has 15137068 average point source id 166.361667592811614 for 41208453 element(s)