lasinfo (210611) report for 'AHN4T/11CZ2_09.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: 174/2021 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: 25391546 number of points by return: 23057191 1704571 510244 118708 832 scale factor x y z: 0.001 0.001 0.001 offset x y z: 187980 553730 0 min x y z: 187980.000 553730.000 -3.481 max x y z: 189019.999 555019.999 56.218 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: 25391546 extended number of points by return: 23057191 1704571 510244 118708 832 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 -3481 56218 intensity 0 4992 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 -29 29 user_data 8 9 point_source_ID 1126 1128 gps_time 269078684.217414 269080549.086208 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 24 255 B 11 255 NIR 21 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 49.92 ('Amplitude') attribute1 -16.92 33.83 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23057191 number of intermediate returns: 631901 number of last returns: 23015719 number of single returns: 21313265 covered area in square units/kilounits: 1293612/1.29 point density: all returns 19.63 last only 17.79 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25391546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23057191 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1704571 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 510244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 118708 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 832 instead zero. overview over extended number of returns of given pulse: 21313265 2423691 1177532 472677 4223 158 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3870480 unclassified (1) 17932045 ground (2) 2850865 building (6) 688447 water (9) 10195 wire conductor (14) 39514 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1661668 +---> 272239 of those are unclassified (1) +---> 1141081 of those are ground (2) +---> 213796 of those are building (6) +---> 30103 of those are water (9) +---> 269 of those are wire conductor (14) +---> 4180 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 10 bin [-3.4,-3.3) has 1063 bin [-3.3,-3.2) has 33433 bin [-3.2,-3.1) has 8298 bin [-3.1,-3.0) has 6143 bin [-3.0,-2.9) has 6133 bin [-2.9,-2.8) has 33682 bin [-2.8,-2.7) has 33633 bin [-2.7,-2.6) has 57059 bin [-2.6,-2.5) has 43729 bin [-2.5,-2.4) has 56505 bin [-2.4,-2.3) has 93950 bin [-2.3,-2.2) has 108940 bin [-2.2,-2.1) has 109585 bin [-2.1,-2.0) has 126535 bin [-2.0,-1.9) has 148891 bin [-1.9,-1.8) has 257804 bin [-1.8,-1.7) has 300235 bin [-1.7,-1.6) has 343331 bin [-1.6,-1.5) has 370709 bin [-1.5,-1.4) has 318402 bin [-1.4,-1.3) has 294169 bin [-1.3,-1.2) has 253744 bin [-1.2,-1.1) has 261385 bin [-1.1,-1.0) has 594262 bin [-1.0,-0.9) has 1049214 bin [-0.9,-0.8) has 1695622 bin [-0.8,-0.7) has 1396954 bin [-0.7,-0.6) has 905647 bin [-0.6,-0.5) has 1010500 bin [-0.5,-0.4) has 360685 bin [-0.4,-0.3) has 247502 bin [-0.3,-0.2) has 215510 bin [-0.2,-0.1) has 228464 bin [-0.1,0.0) has 292878 bin [0.0,0.1) has 297140 bin [0.1,0.2) has 359510 bin [0.2,0.3) has 757089 bin [0.3,0.4) has 924104 bin [0.4,0.5) has 927144 bin [0.5,0.6) has 753972 bin [0.6,0.7) has 506254 bin [0.7,0.8) has 213113 bin [0.8,0.9) has 127678 bin [0.9,1.0) has 110321 bin [1.0,1.1) has 92779 bin [1.1,1.2) has 81035 bin [1.2,1.3) has 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[28.9,29.0) has 1479 bin [29.0,29.1) has 1474 bin [29.1,29.2) has 1505 bin [29.2,29.3) has 1589 bin [29.3,29.4) has 1556 bin [29.4,29.5) has 1425 bin [29.5,29.6) has 1371 bin [29.6,29.7) has 1235 bin [29.7,29.8) has 1191 bin [29.8,29.9) has 1216 bin [29.9,30.0) has 1300 bin [30.0,30.1) has 1189 bin [30.1,30.2) has 1243 bin [30.2,30.3) has 1350 bin [30.3,30.4) has 1261 bin [30.4,30.5) has 1238 bin [30.5,30.6) has 1142 bin [30.6,30.7) has 1099 bin [30.7,30.8) has 1033 bin [30.8,30.9) has 779 bin [30.9,31.0) has 578 bin [31.0,31.1) has 494 bin [31.1,31.2) has 467 bin [31.2,31.3) has 443 bin [31.3,31.4) has 367 bin [31.4,31.5) has 295 bin [31.5,31.6) has 300 bin [31.6,31.7) has 279 bin [31.7,31.8) has 246 bin [31.8,31.9) has 256 bin [31.9,32.0) has 220 bin [32.0,32.1) has 197 bin [32.1,32.2) has 172 bin [32.2,32.3) has 128 bin [32.3,32.4) has 103 bin [32.4,32.5) has 102 bin [32.5,32.6) has 101 bin [32.6,32.7) has 93 bin [32.7,32.8) has 83 bin [32.8,32.9) has 85 bin [32.9,33.0) has 85 bin 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[37.3,37.4) has 7 bin [37.4,37.5) has 12 bin [37.5,37.6) has 7 bin [37.6,37.7) has 4 bin [37.7,37.8) has 5 bin [37.8,37.9) has 4 bin [37.9,38.0) has 5 bin [38.0,38.1) has 4 bin [38.1,38.2) has 5 bin [38.2,38.3) has 5 bin [38.3,38.4) has 5 bin [38.4,38.5) has 2 bin [38.5,38.6) has 2 bin [38.6,38.7) has 4 bin [38.7,38.8) has 3 bin [38.8,38.9) has 8 bin [38.9,39.0) has 5 bin [39.0,39.1) has 3 bin [39.1,39.2) has 2 bin [39.2,39.3) has 7 bin [39.3,39.4) has 6 bin [39.4,39.5) has 4 bin [39.5,39.6) has 8 bin [39.6,39.7) has 20 bin [39.7,39.8) has 19 bin [39.8,39.9) has 6 bin [39.9,40.0) has 4 bin [40.0,40.1) has 5 bin [40.1,40.2) has 3 bin [40.2,40.3) has 3 bin [40.3,40.4) has 4 bin [40.4,40.5) has 1 bin [40.5,40.6) has 1 bin [40.8,40.9) has 3 bin [40.9,41.0) has 1 bin [41.0,41.1) has 1 bin [41.2,41.3) has 2 bin [41.3,41.4) has 1 bin [41.7,41.8) has 1 bin [41.9,42.0) has 2 bin [42.0,42.1) has 2 bin [42.1,42.2) has 13 bin [42.2,42.3) has 3 bin [42.3,42.4) has 2 bin [42.4,42.5) has 1 bin [42.5,42.6) has 2 bin [42.6,42.7) has 1 bin [43.0,43.1) has 1 bin [43.5,43.6) has 1 bin [43.7,43.8) has 2 bin [43.8,43.9) has 1 bin [44.2,44.3) has 1 bin [45.1,45.2) has 1 bin [45.5,45.6) has 1 bin [45.6,45.7) has 1 bin [46.6,46.7) has 1 bin [46.7,46.8) has 2 bin [46.9,47.0) has 1 bin [47.0,47.1) has 2 bin [47.3,47.4) has 1 bin [47.6,47.7) has 2 bin [50.6,50.7) has 3 bin [50.7,50.8) has 2 bin [50.8,50.9) has 1 bin [56.2,56.3) has 1 average z coordinate 3.3 for 25391546 element(s) point source id histogram with bin size 1.000000 bin 1126 has 1440023 bin 1127 has 18858239 bin 1128 has 5093284 average point source id 1127.14387706049888 for 25391546 element(s)