lasinfo (210611) report for 'AHN4T/19DZ2_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: 177/2021 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: 25023534 number of points by return: 24935487 76978 9306 1761 2 scale factor x y z: 0.001 0.001 0.001 offset x y z: 116980 499980 0 min x y z: 116980.000 499980.000 -4.123 max x y z: 118019.999 501269.999 11.341 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: 25023534 extended number of points by return: 24935487 76978 9306 1761 2 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 -4123 11341 intensity 45 4212 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 29 user_data 8 9 point_source_ID 23 25 gps_time 269523580.127224 269524890.380432 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 39 255 B 18 245 NIR 60 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 4833 extended_scanner_channel 0 0 attribute0 0.45 42.12 ('Amplitude') attribute1 -17.72 23.78 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24935487 number of intermediate returns: 11136 number of last returns: 24935084 number of single returns: 24858173 covered area in square units/kilounits: 1330324/1.33 point density: all returns 18.81 last only 18.74 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25023534 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24935487 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 76978 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 9306 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1761 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2 instead zero. overview over extended number of returns of given pulse: 24858173 135535 22732 7084 5 5 0 0 0 0 0 0 0 0 0 histogram of classification of points: 259525 unclassified (1) 22724078 ground (2) 74245 building (6) 1951533 water (9) 14153 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1898027 +---> 26918 of those are unclassified (1) +---> 1754575 of those are ground (2) +---> 16921 of those are building (6) +---> 98427 of those are water (9) +---> 1186 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.2,-4.1) has 5 bin [-4.1,-4.0) has 9424 bin [-4.0,-3.9) has 42794 bin [-3.9,-3.8) has 28877 bin [-3.8,-3.7) has 75836 bin [-3.7,-3.6) has 651348 bin [-3.6,-3.5) has 1230088 bin [-3.5,-3.4) has 930487 bin [-3.4,-3.3) has 522291 bin [-3.3,-3.2) has 288533 bin [-3.2,-3.1) has 215402 bin [-3.1,-3.0) has 150239 bin [-3.0,-2.9) has 103532 bin [-2.9,-2.8) has 55839 bin [-2.8,-2.7) has 24215 bin [-2.7,-2.6) has 20165 bin [-2.6,-2.5) has 16188 bin [-2.5,-2.4) has 38058 bin [-2.4,-2.3) has 266785 bin [-2.3,-2.2) has 745540 bin [-2.2,-2.1) has 658666 bin [-2.1,-2.0) has 1140676 bin [-2.0,-1.9) has 1173565 bin [-1.9,-1.8) has 1179398 bin [-1.8,-1.7) has 1346907 bin [-1.7,-1.6) has 1680760 bin [-1.6,-1.5) has 4311711 bin [-1.5,-1.4) has 4447736 bin [-1.4,-1.3) has 2743797 bin [-1.3,-1.2) has 392459 bin [-1.2,-1.1) has 89645 bin [-1.1,-1.0) has 57018 bin [-1.0,-0.9) has 43727 bin [-0.9,-0.8) has 26475 bin [-0.8,-0.7) has 29838 bin [-0.7,-0.6) has 40788 bin [-0.6,-0.5) has 24203 bin [-0.5,-0.4) has 16659 bin [-0.4,-0.3) has 14551 bin [-0.3,-0.2) has 14850 bin [-0.2,-0.1) has 13944 bin [-0.1,0.0) has 11862 bin [0.0,0.1) has 10753 bin [0.1,0.2) has 8447 bin [0.2,0.3) has 5127 bin [0.3,0.4) has 5665 bin [0.4,0.5) has 3826 bin [0.5,0.6) has 2720 bin [0.6,0.7) has 2306 bin [0.7,0.8) has 2839 bin [0.8,0.9) has 3192 bin [0.9,1.0) has 3109 bin [1.0,1.1) has 2681 bin [1.1,1.2) has 2787 bin [1.2,1.3) has 3123 bin [1.3,1.4) has 2953 bin [1.4,1.5) has 2668 bin [1.5,1.6) has 2444 bin [1.6,1.7) has 2514 bin [1.7,1.8) has 2881 bin [1.8,1.9) has 3447 bin [1.9,2.0) has 2721 bin [2.0,2.1) has 2829 bin [2.1,2.2) has 2709 bin [2.2,2.3) has 2639 bin [2.3,2.4) has 2400 bin [2.4,2.5) has 2283 bin [2.5,2.6) has 2372 bin [2.6,2.7) has 2264 bin [2.7,2.8) has 2179 bin [2.8,2.9) has 2146 bin [2.9,3.0) has 2130 bin [3.0,3.1) has 2120 bin [3.1,3.2) has 2088 bin [3.2,3.3) has 2060 bin [3.3,3.4) has 1981 bin [3.4,3.5) has 1905 bin [3.5,3.6) has 1838 bin [3.6,3.7) has 1547 bin [3.7,3.8) has 1334 bin [3.8,3.9) has 1438 bin [3.9,4.0) has 1436 bin [4.0,4.1) has 1396 bin [4.1,4.2) has 1360 bin [4.2,4.3) has 1267 bin [4.3,4.4) has 1278 bin [4.4,4.5) has 1294 bin [4.5,4.6) has 1258 bin [4.6,4.7) has 1161 bin [4.7,4.8) has 1170 bin [4.8,4.9) has 1155 bin [4.9,5.0) has 1117 bin [5.0,5.1) has 1057 bin [5.1,5.2) has 941 bin [5.2,5.3) has 1048 bin [5.3,5.4) has 932 bin [5.4,5.5) has 935 bin [5.5,5.6) has 894 bin [5.6,5.7) has 841 bin [5.7,5.8) has 857 bin [5.8,5.9) has 852 bin [5.9,6.0) has 696 bin [6.0,6.1) has 663 bin [6.1,6.2) has 689 bin [6.2,6.3) has 680 bin [6.3,6.4) has 552 bin [6.4,6.5) has 527 bin [6.5,6.6) has 476 bin [6.6,6.7) has 275 bin [6.7,6.8) has 290 bin [6.8,6.9) has 298 bin [6.9,7.0) has 275 bin [7.0,7.1) has 245 bin [7.1,7.2) has 246 bin [7.2,7.3) has 746 bin [7.3,7.4) has 372 bin [7.4,7.5) has 245 bin [7.5,7.6) has 257 bin [7.6,7.7) has 207 bin [7.7,7.8) has 193 bin [7.8,7.9) has 215 bin [7.9,8.0) has 181 bin [8.0,8.1) has 185 bin [8.1,8.2) has 155 bin [8.2,8.3) has 152 bin [8.3,8.4) has 151 bin [8.4,8.5) has 117 bin [8.5,8.6) has 92 bin [8.6,8.7) has 93 bin [8.7,8.8) has 92 bin [8.8,8.9) has 64 bin [8.9,9.0) has 60 bin [9.0,9.1) has 53 bin [9.1,9.2) has 63 bin [9.2,9.3) has 34 bin [9.3,9.4) has 32 bin [9.4,9.5) has 38 bin [9.5,9.6) has 30 bin [9.6,9.7) has 21 bin [9.7,9.8) has 22 bin [9.8,9.9) has 21 bin [9.9,10.0) has 13 bin [10.0,10.1) has 18 bin [10.1,10.2) has 26 bin [10.2,10.3) has 21 bin [10.3,10.4) has 9 bin [10.4,10.5) has 13 bin [10.5,10.6) has 11 bin [10.6,10.7) has 4 bin [10.7,10.8) has 11 bin [10.8,10.9) has 1 bin [10.9,11.0) has 1 bin [11.0,11.1) has 3 bin [11.1,11.2) has 2 bin [11.2,11.3) has 1 bin [11.3,11.4) has 2 average z coordinate -1.9 for 25023534 element(s) point source id histogram with bin size 1.000000 bin 23 has 3865594 bin 24 has 18316625 bin 25 has 2841315 average point source id 23.959067372338374 for 25023534 element(s)