lasinfo (210611) report for 'AHN4T/31DN2_04.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: 58171439 number of points by return: 55685389 2025147 411288 46434 3181 scale factor x y z: 0.001 0.001 0.001 offset x y z: 117980 461230 0 min x y z: 117980.000 461230.000 -3.193 max x y z: 119019.999 462519.999 24.791 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: 58171439 extended number of points by return: 55685389 2025147 411288 46434 3181 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 -3193 24791 intensity 48 4023 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 -35 34 user_data 6 7 point_source_ID 91 172 gps_time 270028484.389872 270303912.888797 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 32 255 B 12 255 NIR 51 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5833 5667 extended_scanner_channel 0 0 attribute0 0.48 40.23 ('Amplitude') attribute1 -15.31 25.38 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 55685389 number of intermediate returns: 459303 number of last returns: 55681415 number of single returns: 53654668 covered area in square units/kilounits: 1258576/1.26 point density: all returns 46.22 last only 44.24 (per square units) spacing: all returns 0.15 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 58171439 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 55685389 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2025147 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 411288 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 46434 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3181 instead zero. overview over extended number of returns of given pulse: 53654668 3235398 1092946 172600 15787 40 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4057832 unclassified (1) 53280458 ground (2) 471217 building (6) 321548 water (9) 40384 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4619118 +---> 362221 of those are unclassified (1) +---> 4209097 of those are ground (2) +---> 17546 of those are building (6) +---> 27677 of those are water (9) +---> 2577 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 66 bin [-3.1,-3.0) has 7821 bin [-3.0,-2.9) has 73181 bin [-2.9,-2.8) has 330606 bin [-2.8,-2.7) has 810707 bin [-2.7,-2.6) has 1338733 bin [-2.6,-2.5) has 2455764 bin [-2.5,-2.4) has 3876107 bin [-2.4,-2.3) has 9433333 bin [-2.3,-2.2) has 18070625 bin [-2.2,-2.1) has 10505002 bin [-2.1,-2.0) has 3707470 bin [-2.0,-1.9) has 1706192 bin [-1.9,-1.8) has 824180 bin [-1.8,-1.7) has 423252 bin [-1.7,-1.6) has 247519 bin [-1.6,-1.5) has 155107 bin [-1.5,-1.4) has 91969 bin [-1.4,-1.3) has 63369 bin [-1.3,-1.2) has 57504 bin [-1.2,-1.1) has 54752 bin [-1.1,-1.0) has 50183 bin [-1.0,-0.9) has 48251 bin [-0.9,-0.8) has 48431 bin [-0.8,-0.7) has 47722 bin [-0.7,-0.6) has 46644 bin [-0.6,-0.5) has 46694 bin [-0.5,-0.4) has 46600 bin [-0.4,-0.3) has 48149 bin [-0.3,-0.2) has 48783 bin [-0.2,-0.1) has 48911 bin [-0.1,0.0) has 50346 bin [0.0,0.1) has 50648 bin [0.1,0.2) has 50417 bin [0.2,0.3) has 51431 bin [0.3,0.4) has 52627 bin [0.4,0.5) has 51481 bin [0.5,0.6) has 48989 bin [0.6,0.7) has 50064 bin [0.7,0.8) has 51067 bin [0.8,0.9) has 49854 bin [0.9,1.0) has 50402 bin [1.0,1.1) has 54156 bin [1.1,1.2) has 52595 bin [1.2,1.3) has 49887 bin [1.3,1.4) has 49364 bin [1.4,1.5) has 50367 bin [1.5,1.6) has 49875 bin [1.6,1.7) has 48366 bin [1.7,1.8) has 47739 bin [1.8,1.9) has 46606 bin [1.9,2.0) has 45532 bin [2.0,2.1) has 44872 bin [2.1,2.2) has 44666 bin [2.2,2.3) has 44136 bin [2.3,2.4) has 43837 bin [2.4,2.5) has 43733 bin [2.5,2.6) has 43738 bin [2.6,2.7) has 43022 bin [2.7,2.8) has 42229 bin [2.8,2.9) has 41146 bin [2.9,3.0) has 40454 bin [3.0,3.1) has 39595 bin [3.1,3.2) has 39390 bin [3.2,3.3) has 39256 bin [3.3,3.4) has 38841 bin [3.4,3.5) has 37560 bin [3.5,3.6) has 36012 bin [3.6,3.7) has 35614 bin [3.7,3.8) has 35348 bin [3.8,3.9) has 35501 bin [3.9,4.0) has 33034 bin [4.0,4.1) has 33160 bin [4.1,4.2) has 33212 bin [4.2,4.3) has 31839 bin [4.3,4.4) has 31604 bin [4.4,4.5) has 31131 bin [4.5,4.6) has 30024 bin [4.6,4.7) has 29111 bin [4.7,4.8) has 28246 bin [4.8,4.9) has 27794 bin [4.9,5.0) has 27486 bin [5.0,5.1) has 27612 bin [5.1,5.2) has 26336 bin [5.2,5.3) has 26436 bin [5.3,5.4) has 26168 bin [5.4,5.5) has 25338 bin [5.5,5.6) has 24993 bin [5.6,5.7) has 24620 bin [5.7,5.8) has 24470 bin [5.8,5.9) has 23782 bin [5.9,6.0) has 23795 bin [6.0,6.1) has 23312 bin [6.1,6.2) has 23378 bin [6.2,6.3) has 22293 bin [6.3,6.4) has 22005 bin [6.4,6.5) has 21712 bin [6.5,6.6) has 20960 bin [6.6,6.7) has 20464 bin [6.7,6.8) has 19970 bin [6.8,6.9) has 19514 bin [6.9,7.0) has 19012 bin [7.0,7.1) has 18793 bin [7.1,7.2) has 18361 bin [7.2,7.3) has 17291 bin [7.3,7.4) has 16981 bin [7.4,7.5) has 16695 bin [7.5,7.6) has 16147 bin [7.6,7.7) has 15984 bin [7.7,7.8) has 15890 bin [7.8,7.9) has 15737 bin [7.9,8.0) has 15605 bin [8.0,8.1) has 15387 bin [8.1,8.2) has 15364 bin [8.2,8.3) has 15108 bin [8.3,8.4) has 15027 bin [8.4,8.5) has 14603 bin [8.5,8.6) has 14399 bin [8.6,8.7) has 14106 bin [8.7,8.8) has 13985 bin [8.8,8.9) has 13515 bin [8.9,9.0) has 13270 bin [9.0,9.1) has 13013 bin [9.1,9.2) has 12746 bin [9.2,9.3) has 12524 bin [9.3,9.4) has 12519 bin [9.4,9.5) has 12002 bin [9.5,9.6) has 11654 bin [9.6,9.7) has 11462 bin [9.7,9.8) has 11380 bin [9.8,9.9) has 11577 bin [9.9,10.0) has 11449 bin [10.0,10.1) has 11136 bin [10.1,10.2) has 10762 bin [10.2,10.3) has 10285 bin [10.3,10.4) has 10105 bin [10.4,10.5) has 9525 bin [10.5,10.6) has 9491 bin [10.6,10.7) has 9153 bin [10.7,10.8) has 8931 bin [10.8,10.9) has 8665 bin [10.9,11.0) has 8536 bin [11.0,11.1) has 8355 bin [11.1,11.2) has 7849 bin [11.2,11.3) has 7342 bin [11.3,11.4) has 7249 bin [11.4,11.5) has 7116 bin [11.5,11.6) has 7081 bin [11.6,11.7) has 7109 bin [11.7,11.8) has 7070 bin [11.8,11.9) has 6752 bin [11.9,12.0) has 6492 bin [12.0,12.1) has 6433 bin [12.1,12.2) has 6277 bin [12.2,12.3) has 6041 bin [12.3,12.4) has 5664 bin [12.4,12.5) has 5293 bin [12.5,12.6) has 5250 bin [12.6,12.7) has 5168 bin [12.7,12.8) has 4966 bin [12.8,12.9) has 4689 bin [12.9,13.0) has 4729 bin [13.0,13.1) has 4569 bin [13.1,13.2) has 4422 bin [13.2,13.3) has 4261 bin [13.3,13.4) has 4217 bin [13.4,13.5) has 4226 bin [13.5,13.6) has 4136 bin [13.6,13.7) has 3936 bin [13.7,13.8) has 3756 bin [13.8,13.9) has 3571 bin [13.9,14.0) has 3585 bin [14.0,14.1) has 3428 bin [14.1,14.2) has 3425 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bin [18.2,18.3) has 1454 bin [18.3,18.4) has 1547 bin [18.4,18.5) has 1437 bin [18.5,18.6) has 1452 bin [18.6,18.7) has 1364 bin [18.7,18.8) has 1414 bin [18.8,18.9) has 1427 bin [18.9,19.0) has 1376 bin [19.0,19.1) has 1399 bin [19.1,19.2) has 1374 bin [19.2,19.3) has 1262 bin [19.3,19.4) has 1288 bin [19.4,19.5) has 1237 bin [19.5,19.6) has 1257 bin [19.6,19.7) has 1264 bin [19.7,19.8) has 1166 bin [19.8,19.9) has 1138 bin [19.9,20.0) has 1042 bin [20.0,20.1) has 1084 bin [20.1,20.2) has 1069 bin [20.2,20.3) has 985 bin [20.3,20.4) has 917 bin [20.4,20.5) has 894 bin [20.5,20.6) has 857 bin [20.6,20.7) has 867 bin [20.7,20.8) has 815 bin [20.8,20.9) has 762 bin [20.9,21.0) has 766 bin [21.0,21.1) has 739 bin [21.1,21.2) has 708 bin [21.2,21.3) has 597 bin [21.3,21.4) has 595 bin [21.4,21.5) has 570 bin [21.5,21.6) has 532 bin [21.6,21.7) has 449 bin [21.7,21.8) has 377 bin [21.8,21.9) has 342 bin [21.9,22.0) has 323 bin [22.0,22.1) has 300 bin [22.1,22.2) has 303 bin [22.2,22.3) has 253 bin [22.3,22.4) has 220 bin [22.4,22.5) has 160 bin [22.5,22.6) has 168 bin [22.6,22.7) has 139 bin [22.7,22.8) has 152 bin [22.8,22.9) has 139 bin [22.9,23.0) has 111 bin [23.0,23.1) has 116 bin [23.1,23.2) has 103 bin [23.2,23.3) has 88 bin [23.3,23.4) has 62 bin [23.4,23.5) has 76 bin [23.5,23.6) has 67 bin [23.6,23.7) has 52 bin [23.7,23.8) has 49 bin [23.8,23.9) has 48 bin [23.9,24.0) has 43 bin [24.0,24.1) has 30 bin [24.1,24.2) has 31 bin [24.2,24.3) has 27 bin [24.3,24.4) has 12 bin [24.4,24.5) has 8 bin [24.5,24.6) has 10 bin [24.6,24.7) has 5 bin [24.7,24.8) has 1 average z coordinate -1.8 for 58171439 element(s) point source id histogram with bin size 1.000000 bin 91 has 3567626 bin 92 has 11002384 bin 93 has 485411 bin 170 has 5569083 bin 171 has 30371055 bin 172 has 7175880 average point source id 150.528550479901327 for 58171439 element(s)