lasinfo (210611) report for 'AHN4T/17AN1_11.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: 335/2022 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: 75814080 number of points by return: 41762593 21426978 9303698 2717786 527943 scale factor x y z: 0.001 0.001 0.001 offset x y z: 219980 546230 0 min x y z: 219980.000 546230.000 9.626 max x y z: 221019.999 547519.999 48.057 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: 75814080 extended number of points by return: 41762593 21426978 9303698 2717786 527943 68558 6524 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 9626 48057 intensity 0 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 -29 29 user_data 6 7 point_source_ID 52 1055 gps_time 330440726.526444 332240896.350005 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 47 255 B 32 251 NIR 29 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.21 33.39 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41762593 number of intermediate returns: 12648452 number of last returns: 41721991 number of single returns: 20318956 covered area in square units/kilounits: 1340996/1.34 point density: all returns 56.54 last only 31.11 (per square units) spacing: all returns 0.13 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 75814080 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41762593 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 21426978 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 9303698 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2717786 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 527943 instead zero. overview over extended number of returns of given pulse: 20318956 24225952 19767097 8778259 2304706 375637 43473 0 0 0 0 0 0 0 0 histogram of classification of points: 45355036 unclassified (1) 30401160 ground (2) 20960 building (6) 36924 water (9) +-> flagged as extended overlap: 5244239 +---> 2849305 of those are unclassified (1) +---> 2391685 of those are ground (2) +---> 239 of those are building (6) +---> 3010 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.6,9.7) has 85 bin [9.7,9.8) has 12440 bin [9.8,9.9) has 79082 bin [9.9,10.0) has 94696 bin [10.0,10.1) has 75351 bin [10.1,10.2) has 71686 bin [10.2,10.3) has 299521 bin [10.3,10.4) has 971930 bin [10.4,10.5) has 1539477 bin [10.5,10.6) has 2282040 bin [10.6,10.7) has 2346308 bin [10.7,10.8) has 2073686 bin [10.8,10.9) has 1962935 bin [10.9,11.0) has 1881690 bin [11.0,11.1) has 1911211 bin 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253039 bin [14.8,14.9) has 250025 bin [14.9,15.0) has 246025 bin [15.0,15.1) has 243548 bin [15.1,15.2) has 239860 bin [15.2,15.3) has 236568 bin [15.3,15.4) has 231350 bin [15.4,15.5) has 228184 bin [15.5,15.6) has 225305 bin [15.6,15.7) has 221201 bin [15.7,15.8) has 220157 bin [15.8,15.9) has 218389 bin [15.9,16.0) has 215060 bin [16.0,16.1) has 213007 bin [16.1,16.2) has 209616 bin [16.2,16.3) has 208941 bin [16.3,16.4) has 206576 bin [16.4,16.5) has 206149 bin [16.5,16.6) has 203567 bin [16.6,16.7) has 201936 bin [16.7,16.8) has 200408 bin [16.8,16.9) has 198182 bin [16.9,17.0) has 197266 bin [17.0,17.1) has 195849 bin [17.1,17.2) has 193769 bin [17.2,17.3) has 193682 bin [17.3,17.4) has 192741 bin [17.4,17.5) has 191390 bin [17.5,17.6) has 189518 bin [17.6,17.7) has 188068 bin [17.7,17.8) has 188023 bin [17.8,17.9) has 187344 bin [17.9,18.0) has 184314 bin [18.0,18.1) has 183074 bin [18.1,18.2) has 181777 bin [18.2,18.3) has 181620 bin [18.3,18.4) has 180757 bin [18.4,18.5) has 179363 bin [18.5,18.6) has 178137 bin [18.6,18.7) has 177759 bin [18.7,18.8) has 175725 bin [18.8,18.9) has 175790 bin [18.9,19.0) has 174396 bin [19.0,19.1) has 173436 bin [19.1,19.2) has 174492 bin [19.2,19.3) has 172501 bin [19.3,19.4) has 171116 bin [19.4,19.5) has 170669 bin [19.5,19.6) has 170382 bin [19.6,19.7) has 169022 bin [19.7,19.8) has 168322 bin [19.8,19.9) has 167254 bin [19.9,20.0) has 166557 bin [20.0,20.1) has 165578 bin [20.1,20.2) has 165451 bin [20.2,20.3) has 163947 bin [20.3,20.4) has 163881 bin [20.4,20.5) has 162492 bin [20.5,20.6) has 162684 bin [20.6,20.7) has 162791 bin [20.7,20.8) has 162242 bin [20.8,20.9) has 162412 bin [20.9,21.0) has 161332 bin [21.0,21.1) has 161416 bin [21.1,21.2) has 161291 bin [21.2,21.3) has 160408 bin [21.3,21.4) has 159615 bin [21.4,21.5) has 159179 bin [21.5,21.6) has 158850 bin [21.6,21.7) has 158235 bin [21.7,21.8) has 157973 bin [21.8,21.9) has 157912 bin [21.9,22.0) has 158068 bin [22.0,22.1) has 155714 bin [22.1,22.2) has 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163043 bin [29.6,29.7) has 161858 bin [29.7,29.8) has 161298 bin [29.8,29.9) has 160343 bin [29.9,30.0) has 160463 bin [30.0,30.1) has 159046 bin [30.1,30.2) has 157420 bin [30.2,30.3) has 156492 bin [30.3,30.4) has 154974 bin [30.4,30.5) has 154258 bin [30.5,30.6) has 153266 bin [30.6,30.7) has 152554 bin [30.7,30.8) has 152162 bin [30.8,30.9) has 152039 bin [30.9,31.0) has 150242 bin [31.0,31.1) has 149680 bin [31.1,31.2) has 147950 bin [31.2,31.3) has 145713 bin [31.3,31.4) has 144633 bin [31.4,31.5) has 142840 bin [31.5,31.6) has 141827 bin [31.6,31.7) has 138620 bin [31.7,31.8) has 136999 bin [31.8,31.9) has 135492 bin [31.9,32.0) has 134453 bin [32.0,32.1) has 132331 bin [32.1,32.2) has 131540 bin [32.2,32.3) has 129428 bin [32.3,32.4) has 127554 bin [32.4,32.5) has 123637 bin [32.5,32.6) has 122010 bin [32.6,32.7) has 120263 bin [32.7,32.8) has 118032 bin [32.8,32.9) has 116627 bin [32.9,33.0) has 114940 bin [33.0,33.1) has 112489 bin [33.1,33.2) has 110938 bin [33.2,33.3) has 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bin [41.0,41.1) has 4311 bin [41.1,41.2) has 3983 bin [41.2,41.3) has 3663 bin [41.3,41.4) has 3498 bin [41.4,41.5) has 3365 bin [41.5,41.6) has 3193 bin [41.6,41.7) has 2847 bin [41.7,41.8) has 2672 bin [41.8,41.9) has 2566 bin [41.9,42.0) has 2441 bin [42.0,42.1) has 2136 bin [42.1,42.2) has 2024 bin [42.2,42.3) has 1771 bin [42.3,42.4) has 1716 bin [42.4,42.5) has 1600 bin [42.5,42.6) has 1447 bin [42.6,42.7) has 1374 bin [42.7,42.8) has 1254 bin [42.8,42.9) has 1156 bin [42.9,43.0) has 1098 bin [43.0,43.1) has 1055 bin [43.1,43.2) has 881 bin [43.2,43.3) has 912 bin [43.3,43.4) has 787 bin [43.4,43.5) has 723 bin [43.5,43.6) has 682 bin [43.6,43.7) has 694 bin [43.7,43.8) has 564 bin [43.8,43.9) has 522 bin [43.9,44.0) has 474 bin [44.0,44.1) has 442 bin [44.1,44.2) has 504 bin [44.2,44.3) has 466 bin [44.3,44.4) has 396 bin [44.4,44.5) has 365 bin [44.5,44.6) has 294 bin [44.6,44.7) has 285 bin [44.7,44.8) has 324 bin [44.8,44.9) has 268 bin [44.9,45.0) has 228 bin [45.0,45.1) has 218 bin [45.1,45.2) has 195 bin [45.2,45.3) has 201 bin [45.3,45.4) has 160 bin [45.4,45.5) has 145 bin [45.5,45.6) has 154 bin [45.6,45.7) has 127 bin [45.7,45.8) has 112 bin [45.8,45.9) has 118 bin [45.9,46.0) has 119 bin [46.0,46.1) has 111 bin [46.1,46.2) has 94 bin [46.2,46.3) has 72 bin [46.3,46.4) has 69 bin [46.4,46.5) has 46 bin [46.5,46.6) has 51 bin [46.6,46.7) has 58 bin [46.7,46.8) has 40 bin [46.8,46.9) has 38 bin [46.9,47.0) has 35 bin [47.0,47.1) has 37 bin [47.1,47.2) has 32 bin [47.2,47.3) has 17 bin [47.3,47.4) has 13 bin [47.4,47.5) has 3 bin [47.5,47.6) has 15 bin [47.6,47.7) has 12 bin [47.7,47.8) has 5 bin [47.8,47.9) has 3 bin [47.9,48.0) has 4 bin [48.0,48.1) has 1 average z coordinate 17.5 for 75814080 element(s) point source id histogram with bin size 1.000000 bin 52 has 7770366 bin 53 has 33249248 bin 54 has 733658 bin 206 has 33360086 bin 1055 has 700722 average point source id 129.492122492286398 for 75814080 element(s)