lasinfo (210611) report for 'AHN4T/09EN1_12.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: 176/2021 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: 42588445 number of points by return: 42066938 358646 133124 28852 885 scale factor x y z: 0.001 0.001 0.001 offset x y z: 120980 571230 0 min x y z: 120980.000 571230.000 -0.975 max x y z: 122019.999 572519.999 16.198 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: 42588445 extended number of points by return: 42066938 358646 133124 28852 885 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 -975 16198 intensity 34 4700 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -30 29 user_data 8 9 point_source_ID 1044 1052 gps_time 265136344.339379 268473419.322555 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 43 241 G 48 236 B 32 225 NIR 48 252 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.34 47 ('Amplitude') attribute1 -16.94 30.5 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42066938 number of intermediate returns: 163088 number of last returns: 42064154 number of single returns: 41705735 covered area in square units/kilounits: 1338864/1.34 point density: all returns 31.81 last only 31.42 (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 42588445 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42066938 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 358646 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 133124 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 28852 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 885 instead zero. overview over extended number of returns of given pulse: 41705735 452956 313258 112059 4337 100 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1133822 unclassified (1) 40998163 ground (2) 192294 building (6) 264166 water (9) +-> flagged as extended overlap: 2863167 +---> 20532 of those are unclassified (1) +---> 2833648 of those are ground (2) +---> 8987 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 77 bin [-0.9,-0.8) has 3701 bin [-0.8,-0.7) has 27775 bin [-0.7,-0.6) has 283910 bin [-0.6,-0.5) has 181291 bin [-0.5,-0.4) has 137214 bin [-0.4,-0.3) has 127682 bin [-0.3,-0.2) has 115050 bin [-0.2,-0.1) has 103723 bin [-0.1,0.0) has 159575 bin [0.0,0.1) has 486535 bin [0.1,0.2) has 1781345 bin [0.2,0.3) has 5191681 bin [0.3,0.4) has 7041875 bin [0.4,0.5) has 17470110 bin [0.5,0.6) has 5969666 bin [0.6,0.7) has 1103659 bin [0.7,0.8) has 261623 bin [0.8,0.9) has 163744 bin [0.9,1.0) has 173659 bin [1.0,1.1) has 112786 bin [1.1,1.2) has 61196 bin [1.2,1.3) has 53231 bin [1.3,1.4) has 46645 bin [1.4,1.5) has 42809 bin [1.5,1.6) has 43661 bin [1.6,1.7) has 56885 bin [1.7,1.8) has 44839 bin [1.8,1.9) has 41362 bin [1.9,2.0) has 39798 bin [2.0,2.1) has 40251 bin [2.1,2.2) has 38082 bin [2.2,2.3) has 37876 bin [2.3,2.4) has 38522 bin [2.4,2.5) has 40066 bin [2.5,2.6) has 39317 bin [2.6,2.7) has 39479 bin [2.7,2.8) has 39711 bin [2.8,2.9) has 40941 bin [2.9,3.0) has 41812 bin [3.0,3.1) has 38682 bin [3.1,3.2) has 36735 bin [3.2,3.3) has 38364 bin [3.3,3.4) has 49390 bin [3.4,3.5) has 62092 bin [3.5,3.6) has 58385 bin [3.6,3.7) has 22597 bin [3.7,3.8) has 10574 bin [3.8,3.9) has 9956 bin [3.9,4.0) has 9238 bin [4.0,4.1) has 9198 bin [4.1,4.2) has 9293 bin [4.2,4.3) has 9344 bin [4.3,4.4) has 9377 bin [4.4,4.5) has 10440 bin [4.5,4.6) has 10304 bin [4.6,4.7) has 9932 bin [4.7,4.8) has 9838 bin [4.8,4.9) has 9753 bin [4.9,5.0) has 9903 bin [5.0,5.1) has 9830 bin [5.1,5.2) has 9793 bin [5.2,5.3) has 9937 bin [5.3,5.4) has 9819 bin [5.4,5.5) has 9483 bin [5.5,5.6) has 9587 bin [5.6,5.7) has 9657 bin [5.7,5.8) has 9711 bin [5.8,5.9) has 9578 bin [5.9,6.0) has 9494 bin [6.0,6.1) has 9863 bin [6.1,6.2) has 9925 bin [6.2,6.3) has 9785 bin [6.3,6.4) has 9684 bin [6.4,6.5) has 9421 bin [6.5,6.6) has 9030 bin [6.6,6.7) has 8723 bin [6.7,6.8) has 8718 bin [6.8,6.9) has 8636 bin [6.9,7.0) has 8581 bin [7.0,7.1) has 8598 bin [7.1,7.2) has 8520 bin [7.2,7.3) has 8367 bin [7.3,7.4) has 8255 bin [7.4,7.5) has 8152 bin [7.5,7.6) has 8137 bin [7.6,7.7) has 7927 bin [7.7,7.8) has 7787 bin [7.8,7.9) has 7462 bin [7.9,8.0) has 7514 bin [8.0,8.1) has 7377 bin [8.1,8.2) has 7307 bin [8.2,8.3) has 7287 bin [8.3,8.4) has 7080 bin [8.4,8.5) has 6867 bin [8.5,8.6) has 6816 bin [8.6,8.7) has 6532 bin [8.7,8.8) has 6298 bin [8.8,8.9) has 6198 bin [8.9,9.0) has 6092 bin [9.0,9.1) has 5676 bin [9.1,9.2) has 5109 bin [9.2,9.3) has 5004 bin [9.3,9.4) has 4742 bin [9.4,9.5) has 4165 bin [9.5,9.6) has 4079 bin [9.6,9.7) has 3879 bin [9.7,9.8) has 3788 bin [9.8,9.9) has 3743 bin [9.9,10.0) has 3532 bin [10.0,10.1) has 3405 bin [10.1,10.2) has 3354 bin [10.2,10.3) has 3278 bin [10.3,10.4) has 3123 bin [10.4,10.5) has 2715 bin [10.5,10.6) has 2795 bin [10.6,10.7) has 2770 bin [10.7,10.8) has 2894 bin [10.8,10.9) has 2864 bin [10.9,11.0) has 2130 bin [11.0,11.1) has 1421 bin [11.1,11.2) has 1323 bin [11.2,11.3) has 1177 bin [11.3,11.4) has 1114 bin [11.4,11.5) has 1079 bin [11.5,11.6) has 1143 bin [11.6,11.7) has 1011 bin [11.7,11.8) has 988 bin [11.8,11.9) has 976 bin [11.9,12.0) has 966 bin [12.0,12.1) has 930 bin [12.1,12.2) has 898 bin [12.2,12.3) has 824 bin [12.3,12.4) has 770 bin [12.4,12.5) has 751 bin [12.5,12.6) has 668 bin [12.6,12.7) has 614 bin [12.7,12.8) has 538 bin [12.8,12.9) has 510 bin [12.9,13.0) has 419 bin [13.0,13.1) has 378 bin [13.1,13.2) has 357 bin [13.2,13.3) has 325 bin [13.3,13.4) has 279 bin [13.4,13.5) has 239 bin [13.5,13.6) has 206 bin [13.6,13.7) has 186 bin [13.7,13.8) has 146 bin [13.8,13.9) has 144 bin [13.9,14.0) has 114 bin [14.0,14.1) has 101 bin [14.1,14.2) has 92 bin [14.2,14.3) has 61 bin [14.3,14.4) has 45 bin [14.4,14.5) has 40 bin [14.5,14.6) has 27 bin [14.6,14.7) has 20 bin [14.7,14.8) has 20 bin [14.8,14.9) has 12 bin [14.9,15.0) has 17 bin [15.0,15.1) has 19 bin [15.1,15.2) has 9 bin [15.2,15.3) has 10 bin [15.3,15.4) has 6 bin [15.4,15.5) has 8 bin [15.5,15.6) has 5 bin [15.6,15.7) has 12 bin [15.7,15.8) has 5 bin [15.8,15.9) has 2 bin [15.9,16.0) has 4 bin [16.0,16.1) has 1 bin [16.1,16.2) has 3 average z coordinate 0.5 for 42588445 element(s) point source id histogram with bin size 1.000000 bin 1044 has 15527766 bin 1045 has 5487397 bin 1051 has 20664733 bin 1052 has 908549 average point source id 1047.696047601644068 for 42588445 element(s)