lasinfo (210611) report for 'AHN4T/31DZ1_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: 27667707 number of points by return: 25974015 1348515 299078 42114 3985 scale factor x y z: 0.001 0.001 0.001 offset x y z: 111980 449980 0 min x y z: 111980.000 449980.000 -2.734 max x y z: 113019.999 451269.999 23.554 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: 27667707 extended number of points by return: 25974015 1348515 299078 42114 3985 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 -2734 23554 intensity 48 3870 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 33 user_data 6 7 point_source_ID 79 161 gps_time 269728155.570145 270294693.063129 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 255 G 19 255 B 12 253 NIR 24 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 attribute0 0.48 38.7 ('Amplitude') attribute1 -15.35 24.39 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25974015 number of intermediate returns: 345869 number of last returns: 25965747 number of single returns: 24617924 covered area in square units/kilounits: 1087908/1.09 point density: all returns 25.43 last only 23.87 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27667707 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25974015 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1348515 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 299078 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 42114 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3985 instead zero. overview over extended number of returns of given pulse: 24617924 2104065 772706 153061 19845 106 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3037474 unclassified (1) 17965587 ground (2) 194915 building (6) 6447989 water (9) 21742 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1857335 +---> 193337 of those are unclassified (1) +---> 1353471 of those are ground (2) +---> 12609 of those are building (6) +---> 297132 of those are water (9) +---> 786 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 11 bin [-2.7,-2.6) has 3180 bin [-2.6,-2.5) has 133739 bin [-2.5,-2.4) has 45844 bin [-2.4,-2.3) has 4105311 bin [-2.3,-2.2) has 3175420 bin [-2.2,-2.1) has 1977694 bin [-2.1,-2.0) has 6279869 bin [-2.0,-1.9) has 6733018 bin [-1.9,-1.8) has 1875116 bin [-1.8,-1.7) has 402920 bin [-1.7,-1.6) has 143510 bin [-1.6,-1.5) has 82622 bin [-1.5,-1.4) has 56050 bin [-1.4,-1.3) has 42295 bin [-1.3,-1.2) has 37840 bin [-1.2,-1.1) has 36931 bin [-1.1,-1.0) has 37310 bin [-1.0,-0.9) has 38264 bin [-0.9,-0.8) has 39028 bin [-0.8,-0.7) has 40925 bin [-0.7,-0.6) has 39760 bin [-0.6,-0.5) has 39023 bin [-0.5,-0.4) has 38138 bin [-0.4,-0.3) has 37450 bin [-0.3,-0.2) has 37622 bin [-0.2,-0.1) has 38684 bin [-0.1,0.0) has 40780 bin [0.0,0.1) has 43294 bin [0.1,0.2) has 44409 bin [0.2,0.3) has 42630 bin [0.3,0.4) has 41623 bin [0.4,0.5) has 42300 bin [0.5,0.6) has 43921 bin [0.6,0.7) has 41300 bin [0.7,0.8) has 39230 bin [0.8,0.9) has 38511 bin [0.9,1.0) has 38389 bin [1.0,1.1) has 37439 bin [1.1,1.2) has 35493 bin [1.2,1.3) has 36178 bin [1.3,1.4) has 34255 bin [1.4,1.5) has 33979 bin [1.5,1.6) has 33235 bin [1.6,1.7) has 32747 bin [1.7,1.8) has 32631 bin [1.8,1.9) has 32602 bin [1.9,2.0) has 31535 bin [2.0,2.1) has 31384 bin [2.1,2.2) has 31371 bin [2.2,2.3) has 30947 bin [2.3,2.4) has 30548 bin [2.4,2.5) has 29811 bin [2.5,2.6) has 29494 bin [2.6,2.7) has 29296 bin [2.7,2.8) has 28875 bin [2.8,2.9) has 28513 bin [2.9,3.0) has 28176 bin [3.0,3.1) has 27882 bin [3.1,3.2) has 27304 bin [3.2,3.3) has 26949 bin [3.3,3.4) has 27141 bin [3.4,3.5) has 27029 bin [3.5,3.6) has 26213 bin [3.6,3.7) has 26188 bin [3.7,3.8) has 25592 bin [3.8,3.9) has 23997 bin [3.9,4.0) has 22735 bin [4.0,4.1) has 21929 bin [4.1,4.2) has 21920 bin [4.2,4.3) has 21593 bin [4.3,4.4) has 20726 bin [4.4,4.5) has 20423 bin [4.5,4.6) has 19931 bin [4.6,4.7) has 19277 bin [4.7,4.8) has 19057 bin [4.8,4.9) has 18842 bin [4.9,5.0) has 18390 bin [5.0,5.1) has 18523 bin [5.1,5.2) has 18001 bin [5.2,5.3) has 17762 bin [5.3,5.4) has 17561 bin [5.4,5.5) has 16850 bin [5.5,5.6) has 16345 bin [5.6,5.7) has 15952 bin [5.7,5.8) has 15462 bin [5.8,5.9) has 14790 bin [5.9,6.0) has 14406 bin [6.0,6.1) has 13732 bin [6.1,6.2) has 13679 bin [6.2,6.3) has 12969 bin [6.3,6.4) has 12252 bin [6.4,6.5) has 12011 bin [6.5,6.6) has 11686 bin [6.6,6.7) has 11571 bin [6.7,6.8) has 11245 bin [6.8,6.9) has 10975 bin [6.9,7.0) has 10422 bin [7.0,7.1) has 10229 bin [7.1,7.2) has 9598 bin [7.2,7.3) has 9585 bin [7.3,7.4) has 9373 bin [7.4,7.5) has 9168 bin [7.5,7.6) has 9020 bin [7.6,7.7) has 8983 bin [7.7,7.8) has 8307 bin [7.8,7.9) has 8387 bin [7.9,8.0) has 8090 bin [8.0,8.1) has 8090 bin [8.1,8.2) has 7869 bin [8.2,8.3) has 7651 bin [8.3,8.4) has 7246 bin [8.4,8.5) has 7072 bin [8.5,8.6) has 6796 bin [8.6,8.7) has 6454 bin [8.7,8.8) has 6147 bin [8.8,8.9) has 6008 bin [8.9,9.0) has 5958 bin [9.0,9.1) has 5609 bin [9.1,9.2) has 5387 bin [9.2,9.3) has 5080 bin [9.3,9.4) has 4793 bin [9.4,9.5) has 4954 bin [9.5,9.6) has 4749 bin [9.6,9.7) has 4656 bin [9.7,9.8) has 4623 bin [9.8,9.9) has 4386 bin [9.9,10.0) has 4197 bin [10.0,10.1) has 4108 bin [10.1,10.2) has 3814 bin [10.2,10.3) has 3754 bin [10.3,10.4) has 3393 bin [10.4,10.5) has 3535 bin [10.5,10.6) has 3294 bin [10.6,10.7) has 3148 bin [10.7,10.8) has 2956 bin [10.8,10.9) has 2816 bin [10.9,11.0) has 2903 bin [11.0,11.1) has 2837 bin [11.1,11.2) has 2755 bin [11.2,11.3) has 2719 bin [11.3,11.4) has 2448 bin [11.4,11.5) has 2390 bin [11.5,11.6) has 2367 bin [11.6,11.7) has 2184 bin [11.7,11.8) has 2018 bin [11.8,11.9) has 1990 bin [11.9,12.0) has 2042 bin [12.0,12.1) has 1947 bin [12.1,12.2) has 1873 bin [12.2,12.3) has 1860 bin [12.3,12.4) has 1779 bin [12.4,12.5) has 1758 bin [12.5,12.6) has 1754 bin [12.6,12.7) has 1642 bin [12.7,12.8) has 1542 bin [12.8,12.9) has 1391 bin [12.9,13.0) has 1300 bin [13.0,13.1) has 1261 bin [13.1,13.2) has 1243 bin [13.2,13.3) has 1128 bin [13.3,13.4) has 1073 bin [13.4,13.5) has 1048 bin [13.5,13.6) has 1010 bin [13.6,13.7) has 895 bin [13.7,13.8) has 854 bin [13.8,13.9) has 793 bin [13.9,14.0) has 806 bin [14.0,14.1) has 734 bin [14.1,14.2) has 689 bin [14.2,14.3) has 612 bin [14.3,14.4) has 572 bin [14.4,14.5) has 564 bin [14.5,14.6) has 539 bin [14.6,14.7) has 529 bin [14.7,14.8) has 473 bin [14.8,14.9) has 471 bin [14.9,15.0) has 443 bin [15.0,15.1) has 388 bin [15.1,15.2) has 436 bin [15.2,15.3) has 436 bin [15.3,15.4) has 394 bin [15.4,15.5) has 415 bin [15.5,15.6) has 362 bin [15.6,15.7) has 347 bin [15.7,15.8) has 355 bin [15.8,15.9) has 297 bin [15.9,16.0) has 288 bin [16.0,16.1) has 305 bin [16.1,16.2) has 249 bin [16.2,16.3) has 264 bin [16.3,16.4) has 220 bin [16.4,16.5) has 207 bin [16.5,16.6) has 193 bin [16.6,16.7) has 171 bin [16.7,16.8) has 140 bin [16.8,16.9) has 139 bin [16.9,17.0) has 125 bin [17.0,17.1) has 102 bin [17.1,17.2) has 95 bin [17.2,17.3) has 91 bin [17.3,17.4) has 97 bin [17.4,17.5) has 77 bin [17.5,17.6) has 95 bin [17.6,17.7) has 89 bin [17.7,17.8) has 80 bin [17.8,17.9) has 71 bin [17.9,18.0) has 73 bin [18.0,18.1) has 59 bin [18.1,18.2) has 43 bin [18.2,18.3) has 46 bin [18.3,18.4) has 42 bin [18.4,18.5) has 35 bin [18.5,18.6) has 45 bin [18.6,18.7) has 22 bin [18.7,18.8) has 31 bin [18.8,18.9) has 25 bin [18.9,19.0) has 22 bin [19.0,19.1) has 25 bin [19.1,19.2) has 21 bin [19.2,19.3) has 16 bin [19.3,19.4) has 13 bin [19.4,19.5) has 11 bin [19.5,19.6) has 9 bin [19.6,19.7) has 6 bin [19.7,19.8) has 17 bin [19.8,19.9) has 16 bin [19.9,20.0) has 12 bin [20.0,20.1) has 14 bin [20.1,20.2) has 6 bin [20.2,20.3) has 10 bin [20.3,20.4) has 8 bin [20.4,20.5) has 10 bin [20.5,20.6) has 7 bin [20.6,20.7) has 13 bin [20.7,20.8) has 9 bin [20.8,20.9) has 5 bin [20.9,21.0) has 10 bin [21.0,21.1) has 10 bin [21.1,21.2) has 8 bin [21.2,21.3) has 10 bin [21.3,21.4) has 10 bin [21.4,21.5) has 9 bin [21.5,21.6) has 11 bin [21.7,21.8) has 8 bin [21.8,21.9) has 9 bin [21.9,22.0) has 5 bin [22.0,22.1) has 11 bin [22.1,22.2) has 8 bin [22.2,22.3) has 8 bin [22.3,22.4) has 8 bin [22.4,22.5) has 3 bin [22.5,22.6) has 8 bin [22.6,22.7) has 6 bin [22.7,22.8) has 13 bin [22.8,22.9) has 14 bin [22.9,23.0) has 6 bin [23.0,23.1) has 13 bin [23.1,23.2) has 6 bin [23.2,23.3) has 4 bin [23.3,23.4) has 2 bin [23.4,23.5) has 4 bin [23.5,23.6) has 3 average z coordinate -1.6 for 27667707 element(s) point source id histogram with bin size 1.000000 bin 79 has 66819 bin 159 has 49116 bin 160 has 16661070 bin 161 has 10890702 average point source id 160.196230464635192 for 27667707 element(s)