lasinfo (210611) report for 'AHN4T/13DN1_17.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: 334/2022 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: 42287556 number of points by return: 34688114 4463523 2237212 730219 148193 scale factor x y z: 0.001 0.001 0.001 offset x y z: 270980 557480 0 min x y z: 270980.000 557480.000 2.454 max x y z: 272019.999 558769.999 33.146 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: 42287556 extended number of points by return: 34688114 4463523 2237212 730219 148193 18725 1570 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 2454 33146 intensity 10 4952 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -8 29 user_data 6 7 point_source_ID 43 203 gps_time 330852644.333298 330856760.549479 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 45 255 B 33 255 NIR 22 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.84 33.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34688114 number of intermediate returns: 3135589 number of last returns: 34690059 number of single returns: 30226206 covered area in square units/kilounits: 1340940/1.34 point density: all returns 31.54 last only 25.87 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42287556 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34688114 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4463523 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2237212 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 730219 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 148193 instead zero. overview over extended number of returns of given pulse: 30226206 4454229 4519053 2327131 647102 103270 10565 0 0 0 0 0 0 0 0 histogram of classification of points: 8697396 unclassified (1) 33320084 ground (2) 161744 building (6) 108332 water (9) +-> flagged as extended overlap: 2842134 +---> 758194 of those are unclassified (1) +---> 2077680 of those are ground (2) +---> 26 of those are building (6) +---> 6234 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.4,2.5) has 4 bin [2.5,2.6) has 650 bin [2.6,2.7) has 12608 bin [2.7,2.8) has 9606 bin [2.8,2.9) has 8354 bin [2.9,3.0) has 10678 bin [3.0,3.1) has 29176 bin [3.1,3.2) has 164030 bin [3.2,3.3) has 190920 bin [3.3,3.4) has 357265 bin [3.4,3.5) has 572614 bin [3.5,3.6) has 974463 bin [3.6,3.7) has 1390888 bin [3.7,3.8) has 1594577 bin [3.8,3.9) has 1048084 bin [3.9,4.0) has 863787 bin [4.0,4.1) has 1324800 bin [4.1,4.2) has 1883930 bin [4.2,4.3) has 1998598 bin [4.3,4.4) has 2710493 bin [4.4,4.5) has 3793616 bin [4.5,4.6) has 3703459 bin [4.6,4.7) has 3320159 bin [4.7,4.8) has 2888526 bin [4.8,4.9) has 1810629 bin [4.9,5.0) has 956940 bin [5.0,5.1) has 730444 bin [5.1,5.2) has 541625 bin [5.2,5.3) has 354557 bin [5.3,5.4) has 246750 bin [5.4,5.5) has 194345 bin [5.5,5.6) has 124989 bin [5.6,5.7) has 87130 bin [5.7,5.8) has 78301 bin [5.8,5.9) has 72706 bin [5.9,6.0) has 67556 bin [6.0,6.1) has 63429 bin [6.1,6.2) has 62336 bin [6.2,6.3) has 60203 bin [6.3,6.4) has 60183 bin [6.4,6.5) has 58849 bin [6.5,6.6) has 56943 bin [6.6,6.7) has 55843 bin [6.7,6.8) has 55305 bin [6.8,6.9) has 54816 bin [6.9,7.0) has 53232 bin [7.0,7.1) has 53274 bin [7.1,7.2) has 53501 bin [7.2,7.3) has 53426 bin [7.3,7.4) has 53433 bin [7.4,7.5) has 53129 bin [7.5,7.6) has 52599 bin [7.6,7.7) has 52177 bin [7.7,7.8) has 52036 bin [7.8,7.9) has 52235 bin [7.9,8.0) has 51681 bin [8.0,8.1) has 51166 bin [8.1,8.2) has 50852 bin [8.2,8.3) has 50439 bin [8.3,8.4) has 50038 bin [8.4,8.5) has 49981 bin [8.5,8.6) has 49999 bin [8.6,8.7) has 50402 bin [8.7,8.8) has 49864 bin [8.8,8.9) has 50110 bin [8.9,9.0) has 50102 bin [9.0,9.1) has 50144 bin [9.1,9.2) has 50336 bin [9.2,9.3) has 50317 bin [9.3,9.4) has 50021 bin [9.4,9.5) has 49605 bin [9.5,9.6) has 49436 bin [9.6,9.7) has 49415 bin [9.7,9.8) has 49317 bin [9.8,9.9) has 50251 bin [9.9,10.0) has 49819 bin [10.0,10.1) has 49791 bin [10.1,10.2) has 49221 bin [10.2,10.3) has 49218 bin [10.3,10.4) has 49912 bin [10.4,10.5) has 49775 bin [10.5,10.6) has 49603 bin [10.6,10.7) has 49326 bin [10.7,10.8) has 49442 bin [10.8,10.9) has 49346 bin [10.9,11.0) has 49512 bin [11.0,11.1) has 49440 bin [11.1,11.2) has 49312 bin [11.2,11.3) has 50033 bin [11.3,11.4) has 50026 bin [11.4,11.5) has 49876 bin [11.5,11.6) has 50005 bin [11.6,11.7) has 49912 bin [11.7,11.8) has 50014 bin [11.8,11.9) has 50397 bin [11.9,12.0) has 50439 bin [12.0,12.1) has 50156 bin [12.1,12.2) has 50657 bin [12.2,12.3) has 51149 bin [12.3,12.4) has 51210 bin [12.4,12.5) has 51016 bin [12.5,12.6) has 50976 bin [12.6,12.7) has 51284 bin [12.7,12.8) has 50709 bin [12.8,12.9) has 50501 bin [12.9,13.0) has 50365 bin [13.0,13.1) has 50035 bin [13.1,13.2) has 49332 bin [13.2,13.3) has 48953 bin [13.3,13.4) has 49001 bin [13.4,13.5) has 49749 bin [13.5,13.6) has 49881 bin [13.6,13.7) has 49363 bin [13.7,13.8) has 49585 bin [13.8,13.9) has 48998 bin [13.9,14.0) has 48982 bin [14.0,14.1) has 49234 bin [14.1,14.2) has 48817 bin [14.2,14.3) has 48915 bin [14.3,14.4) has 50175 bin [14.4,14.5) has 49298 bin [14.5,14.6) has 49331 bin [14.6,14.7) has 49660 bin [14.7,14.8) has 50022 bin [14.8,14.9) has 49648 bin [14.9,15.0) has 49291 bin [15.0,15.1) has 49199 bin [15.1,15.2) has 48916 bin [15.2,15.3) has 48651 bin [15.3,15.4) has 48171 bin [15.4,15.5) has 47672 bin [15.5,15.6) has 47986 bin [15.6,15.7) has 47479 bin [15.7,15.8) has 47335 bin [15.8,15.9) has 46787 bin [15.9,16.0) has 46252 bin [16.0,16.1) has 46174 bin [16.1,16.2) has 45886 bin [16.2,16.3) has 45919 bin [16.3,16.4) has 45989 bin [16.4,16.5) has 45759 bin [16.5,16.6) has 45730 bin [16.6,16.7) has 45171 bin [16.7,16.8) has 44642 bin [16.8,16.9) has 44644 bin [16.9,17.0) has 44347 bin [17.0,17.1) has 43683 bin [17.1,17.2) has 43008 bin [17.2,17.3) has 42601 bin [17.3,17.4) has 42334 bin [17.4,17.5) has 42697 bin [17.5,17.6) has 41970 bin [17.6,17.7) has 41831 bin [17.7,17.8) has 41508 bin [17.8,17.9) has 41081 bin [17.9,18.0) has 40585 bin [18.0,18.1) has 39777 bin [18.1,18.2) has 39396 bin [18.2,18.3) has 39311 bin [18.3,18.4) has 39236 bin [18.4,18.5) has 38725 bin [18.5,18.6) has 38795 bin [18.6,18.7) has 38427 bin [18.7,18.8) has 37959 bin [18.8,18.9) has 37955 bin [18.9,19.0) has 37231 bin [19.0,19.1) has 37070 bin [19.1,19.2) has 36772 bin [19.2,19.3) has 36930 bin [19.3,19.4) has 36721 bin [19.4,19.5) has 36506 bin [19.5,19.6) has 36492 bin [19.6,19.7) has 35573 bin [19.7,19.8) has 35946 bin [19.8,19.9) has 35721 bin [19.9,20.0) has 35218 bin [20.0,20.1) has 34954 bin [20.1,20.2) has 34348 bin [20.2,20.3) has 34449 bin [20.3,20.4) has 33894 bin [20.4,20.5) has 33288 bin [20.5,20.6) has 33262 bin [20.6,20.7) has 32862 bin [20.7,20.8) has 32201 bin [20.8,20.9) has 31855 bin [20.9,21.0) has 31844 bin [21.0,21.1) has 31412 bin [21.1,21.2) has 31200 bin [21.2,21.3) has 30703 bin [21.3,21.4) has 30467 bin [21.4,21.5) has 29830 bin [21.5,21.6) has 29385 bin [21.6,21.7) has 29210 bin [21.7,21.8) has 28958 bin [21.8,21.9) has 28497 bin [21.9,22.0) has 27839 bin [22.0,22.1) has 27126 bin [22.1,22.2) has 26517 bin [22.2,22.3) has 25263 bin [22.3,22.4) has 25296 bin [22.4,22.5) has 24351 bin [22.5,22.6) has 23866 bin [22.6,22.7) has 23062 bin [22.7,22.8) has 22688 bin [22.8,22.9) has 22251 bin [22.9,23.0) has 21676 bin [23.0,23.1) has 21533 bin [23.1,23.2) has 21032 bin [23.2,23.3) has 20371 bin [23.3,23.4) has 20135 bin [23.4,23.5) has 19684 bin [23.5,23.6) has 19127 bin [23.6,23.7) has 18549 bin [23.7,23.8) has 17919 bin [23.8,23.9) has 17614 bin [23.9,24.0) has 17084 bin [24.0,24.1) has 16540 bin [24.1,24.2) has 16307 bin [24.2,24.3) has 15743 bin [24.3,24.4) has 14912 bin [24.4,24.5) has 14841 bin [24.5,24.6) has 14482 bin [24.6,24.7) has 13816 bin [24.7,24.8) has 13175 bin [24.8,24.9) has 12918 bin [24.9,25.0) has 12534 bin [25.0,25.1) has 12010 bin [25.1,25.2) has 11625 bin [25.2,25.3) has 11210 bin [25.3,25.4) has 11032 bin [25.4,25.5) has 10653 bin [25.5,25.6) has 10353 bin [25.6,25.7) has 9880 bin [25.7,25.8) has 9495 bin [25.8,25.9) has 8885 bin [25.9,26.0) has 8744 bin [26.0,26.1) has 8196 bin [26.1,26.2) has 7758 bin [26.2,26.3) has 7323 bin [26.3,26.4) has 7069 bin [26.4,26.5) has 7036 bin [26.5,26.6) has 6884 bin [26.6,26.7) has 6514 bin [26.7,26.8) has 6072 bin [26.8,26.9) has 5982 bin [26.9,27.0) has 5723 bin [27.0,27.1) has 5333 bin [27.1,27.2) has 5107 bin [27.2,27.3) has 4915 bin [27.3,27.4) has 4703 bin [27.4,27.5) has 4432 bin [27.5,27.6) has 3984 bin [27.6,27.7) has 3857 bin [27.7,27.8) has 3599 bin [27.8,27.9) has 3281 bin [27.9,28.0) has 3070 bin [28.0,28.1) has 2873 bin [28.1,28.2) has 2738 bin [28.2,28.3) has 2510 bin [28.3,28.4) has 2245 bin [28.4,28.5) has 2082 bin [28.5,28.6) has 2015 bin [28.6,28.7) has 1903 bin [28.7,28.8) has 1662 bin [28.8,28.9) has 1561 bin [28.9,29.0) has 1373 bin [29.0,29.1) has 1296 bin [29.1,29.2) has 1219 bin [29.2,29.3) has 1270 bin [29.3,29.4) has 1152 bin [29.4,29.5) has 1076 bin [29.5,29.6) has 1010 bin [29.6,29.7) has 941 bin [29.7,29.8) has 921 bin [29.8,29.9) has 878 bin [29.9,30.0) has 881 bin [30.0,30.1) has 754 bin [30.1,30.2) has 748 bin [30.2,30.3) has 707 bin [30.3,30.4) has 645 bin [30.4,30.5) has 576 bin [30.5,30.6) has 577 bin [30.6,30.7) has 538 bin [30.7,30.8) has 453 bin [30.8,30.9) has 402 bin [30.9,31.0) has 346 bin [31.0,31.1) has 326 bin [31.1,31.2) has 276 bin [31.2,31.3) has 251 bin [31.3,31.4) has 231 bin [31.4,31.5) has 185 bin [31.5,31.6) has 161 bin [31.6,31.7) has 158 bin [31.7,31.8) has 147 bin [31.8,31.9) has 149 bin [31.9,32.0) has 105 bin [32.0,32.1) has 84 bin [32.1,32.2) has 78 bin [32.2,32.3) has 60 bin [32.3,32.4) has 52 bin [32.4,32.5) has 44 bin [32.5,32.6) has 50 bin [32.6,32.7) has 29 bin [32.7,32.8) has 21 bin [32.8,32.9) has 19 bin [32.9,33.0) has 11 bin [33.0,33.1) has 7 bin [33.1,33.2) has 3 average z coordinate 6.3 for 42287556 element(s) point source id histogram with bin size 1.000000 bin 43 has 12384654 bin 44 has 14155127 bin 203 has 15747775 average point source id 102.918315615118544 for 42287556 element(s)