lasinfo (210611) report for 'AHN4T/28HN1_05.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: 336/2022 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: 42287888 number of points by return: 35167641 4626513 1916354 501217 75207 scale factor x y z: 0.001 0.001 0.001 offset x y z: 253980 486230 0 min x y z: 253980.000 486230.000 13.427 max x y z: 255019.999 487519.999 49.117 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: 42287888 extended number of points by return: 35167641 4626513 1916354 501217 75207 904 52 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 13427 49117 intensity 41 4860 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 174 208 gps_time 324217104.049098 328788872.380731 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 38 255 B 22 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.12 32.57 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35167641 number of intermediate returns: 2494971 number of last returns: 35165924 number of single returns: 30540648 covered area in square units/kilounits: 1339080/1.34 point density: all returns 31.58 last only 26.26 (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 42287888 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35167641 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4626513 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1916354 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 501217 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 75207 instead zero. overview over extended number of returns of given pulse: 30540648 5430845 4239502 1700340 343960 31074 1519 0 0 0 0 0 0 0 0 histogram of classification of points: 8874904 unclassified (1) 32145177 ground (2) 1219601 building (6) 40769 water (9) 7437 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3082532 +---> 627979 of those are unclassified (1) +---> 2337934 of those are ground (2) +---> 116547 of those are building (6) +---> 72 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.4,13.5) has 29 bin [13.5,13.6) has 1473 bin [13.6,13.7) has 1176 bin [13.7,13.8) has 1123 bin [13.8,13.9) has 1353 bin [13.9,14.0) has 1342 bin [14.0,14.1) has 1409 bin [14.1,14.2) has 2201 bin [14.2,14.3) has 19933 bin [14.3,14.4) has 23018 bin [14.4,14.5) has 27377 bin [14.5,14.6) has 37952 bin [14.6,14.7) has 49989 bin [14.7,14.8) has 95178 bin [14.8,14.9) has 203755 bin [14.9,15.0) has 340483 bin [15.0,15.1) has 389988 bin [15.1,15.2) has 410895 bin [15.2,15.3) has 671079 bin [15.3,15.4) has 744324 bin [15.4,15.5) has 568050 bin [15.5,15.6) has 638349 bin [15.6,15.7) has 865205 bin [15.7,15.8) has 1034869 bin [15.8,15.9) has 1329113 bin [15.9,16.0) has 1650091 bin [16.0,16.1) has 1880780 bin [16.1,16.2) has 2301576 bin [16.2,16.3) has 2271045 bin [16.3,16.4) has 1823386 bin [16.4,16.5) has 1592460 bin [16.5,16.6) has 1395236 bin [16.6,16.7) has 1264741 bin [16.7,16.8) has 1222060 bin [16.8,16.9) has 1091824 bin [16.9,17.0) has 1016551 bin [17.0,17.1) has 1091744 bin [17.1,17.2) has 1170399 bin [17.2,17.3) has 1128867 bin [17.3,17.4) has 999390 bin [17.4,17.5) has 812118 bin [17.5,17.6) has 721058 bin [17.6,17.7) has 535006 bin [17.7,17.8) has 525490 bin [17.8,17.9) has 515522 bin [17.9,18.0) has 353818 bin [18.0,18.1) has 236313 bin [18.1,18.2) has 174222 bin [18.2,18.3) has 134948 bin [18.3,18.4) has 110846 bin [18.4,18.5) has 123620 bin 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has 32057 bin [33.9,34.0) has 31763 bin [34.0,34.1) has 31439 bin [34.1,34.2) has 30877 bin [34.2,34.3) has 31282 bin [34.3,34.4) has 30227 bin [34.4,34.5) has 30254 bin [34.5,34.6) has 29354 bin [34.6,34.7) has 28948 bin [34.7,34.8) has 28549 bin [34.8,34.9) has 27716 bin [34.9,35.0) has 27660 bin [35.0,35.1) has 26683 bin [35.1,35.2) has 26515 bin [35.2,35.3) has 26040 bin [35.3,35.4) has 25038 bin [35.4,35.5) has 24555 bin [35.5,35.6) has 23786 bin [35.6,35.7) has 23412 bin [35.7,35.8) has 23000 bin [35.8,35.9) has 22533 bin [35.9,36.0) has 22113 bin [36.0,36.1) has 21778 bin [36.1,36.2) has 21289 bin [36.2,36.3) has 20712 bin [36.3,36.4) has 19893 bin [36.4,36.5) has 19747 bin [36.5,36.6) has 19091 bin [36.6,36.7) has 18408 bin [36.7,36.8) has 17681 bin [36.8,36.9) has 16999 bin [36.9,37.0) has 16886 bin [37.0,37.1) has 16351 bin [37.1,37.2) has 15755 bin [37.2,37.3) has 15247 bin [37.3,37.4) has 14549 bin [37.4,37.5) has 14249 bin [37.5,37.6) has 13705 bin [37.6,37.7) has 13436 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[45.7,45.8) has 411 bin [45.8,45.9) has 328 bin [45.9,46.0) has 305 bin [46.0,46.1) has 294 bin [46.1,46.2) has 252 bin [46.2,46.3) has 253 bin [46.3,46.4) has 251 bin [46.4,46.5) has 285 bin [46.5,46.6) has 261 bin [46.6,46.7) has 216 bin [46.7,46.8) has 179 bin [46.8,46.9) has 155 bin [46.9,47.0) has 145 bin [47.0,47.1) has 125 bin [47.1,47.2) has 104 bin [47.2,47.3) has 75 bin [47.3,47.4) has 60 bin [47.4,47.5) has 65 bin [47.5,47.6) has 39 bin [47.6,47.7) has 46 bin [47.7,47.8) has 54 bin [47.8,47.9) has 41 bin [47.9,48.0) has 40 bin [48.0,48.1) has 38 bin [48.1,48.2) has 45 bin [48.2,48.3) has 43 bin [48.3,48.4) has 38 bin [48.4,48.5) has 28 bin [48.5,48.6) has 27 bin [48.6,48.7) has 35 bin [48.7,48.8) has 13 bin [48.8,48.9) has 9 bin [48.9,49.0) has 6 bin [49.0,49.1) has 4 bin [49.1,49.2) has 2 average z coordinate 18.6 for 42287888 element(s) point source id histogram with bin size 1.000000 bin 174 has 1515804 bin 175 has 20501330 bin 176 has 9376820 bin 208 has 10893934 average point source id 183.687140819139501 for 42287888 element(s)