lasinfo (210611) report for 'AHN4T/39CZ2_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: 337/2022 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: 42479715 number of points by return: 37563829 4534890 333848 42865 4283 scale factor x y z: 0.001 0.001 0.001 offset x y z: 147980 428730 0 min x y z: 147980.000 428730.000 1.602 max x y z: 149019.999 430019.999 28.639 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: 42479715 extended number of points by return: 37563829 4534890 333848 42865 4283 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 1602 28639 intensity 0 5053 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 17 user_data 6 7 point_source_ID 41 204 gps_time 292159288.135941 298210489.360781 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 53 255 B 42 255 NIR 42 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 2833 extended_scanner_channel 0 0 attribute0 0 50.53 ('Amplitude') attribute1 -17.11 33.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37563829 number of intermediate returns: 381791 number of last returns: 37554918 number of single returns: 33020823 covered area in square units/kilounits: 1334040/1.33 point density: all returns 31.84 last only 28.15 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42479715 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37563829 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4534890 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 333848 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 42865 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4283 instead zero. overview over extended number of returns of given pulse: 33020823 8408487 874212 154449 20103 1415 226 0 0 0 0 0 0 0 0 histogram of classification of points: 6064325 unclassified (1) 35798193 ground (2) 509358 building (6) 105282 water (9) 2557 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2679344 +---> 307409 of those are unclassified (1) +---> 2356125 of those are ground (2) +---> 6494 of those are building (6) +---> 9316 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.6,1.7) has 11 bin [1.7,1.8) has 1492 bin [1.8,1.9) has 25566 bin [1.9,2.0) has 88541 bin [2.0,2.1) has 82164 bin [2.1,2.2) has 63871 bin [2.2,2.3) has 63829 bin [2.3,2.4) has 68146 bin [2.4,2.5) has 79534 bin [2.5,2.6) has 97060 bin [2.6,2.7) has 178037 bin [2.7,2.8) has 551198 bin [2.8,2.9) has 1448613 bin [2.9,3.0) has 5485188 bin [3.0,3.1) has 11936266 bin [3.1,3.2) has 9172726 bin [3.2,3.3) has 4521174 bin [3.3,3.4) has 1454022 bin [3.4,3.5) has 350641 bin [3.5,3.6) has 302174 bin [3.6,3.7) has 281978 bin [3.7,3.8) has 234725 bin [3.8,3.9) has 296968 bin [3.9,4.0) has 364932 bin [4.0,4.1) has 371153 bin [4.1,4.2) has 327148 bin [4.2,4.3) has 263681 bin [4.3,4.4) has 217338 bin [4.4,4.5) has 190155 bin [4.5,4.6) has 178138 bin [4.6,4.7) has 176148 bin [4.7,4.8) has 184214 bin [4.8,4.9) has 205121 bin [4.9,5.0) has 231959 bin [5.0,5.1) has 253862 bin [5.1,5.2) has 269415 bin [5.2,5.3) has 266863 bin [5.3,5.4) has 230521 bin [5.4,5.5) has 171489 bin [5.5,5.6) has 114043 bin [5.6,5.7) has 79329 bin [5.7,5.8) has 58741 bin [5.8,5.9) has 41709 bin [5.9,6.0) has 32397 bin [6.0,6.1) has 28594 bin [6.1,6.2) has 28836 bin [6.2,6.3) has 22535 bin [6.3,6.4) has 17848 bin [6.4,6.5) has 17425 bin [6.5,6.6) has 15556 bin [6.6,6.7) has 15254 bin [6.7,6.8) has 14829 bin [6.8,6.9) has 14820 bin [6.9,7.0) has 14724 bin [7.0,7.1) has 16275 bin [7.1,7.2) has 20571 bin [7.2,7.3) has 26887 bin [7.3,7.4) has 14979 bin [7.4,7.5) has 12835 bin [7.5,7.6) has 11226 bin [7.6,7.7) has 10148 bin [7.7,7.8) has 9348 bin [7.8,7.9) has 9579 bin [7.9,8.0) has 9321 bin [8.0,8.1) has 9466 bin [8.1,8.2) has 9100 bin [8.2,8.3) has 9910 bin [8.3,8.4) has 10570 bin [8.4,8.5) has 11118 bin [8.5,8.6) has 11279 bin [8.6,8.7) has 11965 bin [8.7,8.8) has 11939 bin [8.8,8.9) has 11164 bin [8.9,9.0) has 11057 bin [9.0,9.1) has 10747 bin [9.1,9.2) has 10038 bin [9.2,9.3) has 10431 bin [9.3,9.4) has 10742 bin [9.4,9.5) has 10013 bin [9.5,9.6) has 10041 bin [9.6,9.7) has 9749 bin [9.7,9.8) has 10024 bin [9.8,9.9) has 10733 bin [9.9,10.0) has 14414 bin [10.0,10.1) has 17691 bin [10.1,10.2) has 18346 bin [10.2,10.3) has 18257 bin [10.3,10.4) has 18060 bin [10.4,10.5) has 18063 bin [10.5,10.6) has 18347 bin [10.6,10.7) has 17792 bin [10.7,10.8) has 18150 bin [10.8,10.9) has 18254 bin [10.9,11.0) has 17760 bin [11.0,11.1) has 17938 bin [11.1,11.2) has 18298 bin [11.2,11.3) has 17882 bin [11.3,11.4) has 17380 bin [11.4,11.5) has 17953 bin [11.5,11.6) has 17799 bin [11.6,11.7) has 17228 bin [11.7,11.8) has 17942 bin [11.8,11.9) has 17641 bin [11.9,12.0) has 17363 bin [12.0,12.1) has 16821 bin [12.1,12.2) has 16860 bin [12.2,12.3) has 16195 bin [12.3,12.4) has 16150 bin [12.4,12.5) has 16549 bin [12.5,12.6) has 16465 bin [12.6,12.7) has 15934 bin [12.7,12.8) has 16155 bin [12.8,12.9) has 16324 bin [12.9,13.0) has 14037 bin [13.0,13.1) has 13072 bin [13.1,13.2) has 14574 bin [13.2,13.3) has 15355 bin [13.3,13.4) has 14799 bin [13.4,13.5) has 11806 bin [13.5,13.6) has 7859 bin [13.6,13.7) has 7116 bin [13.7,13.8) has 7095 bin [13.8,13.9) has 6917 bin [13.9,14.0) has 6727 bin [14.0,14.1) has 6531 bin [14.1,14.2) has 6443 bin [14.2,14.3) has 6150 bin [14.3,14.4) has 5981 bin [14.4,14.5) has 6045 bin [14.5,14.6) has 5846 bin [14.6,14.7) has 5771 bin [14.7,14.8) has 5825 bin [14.8,14.9) has 5678 bin [14.9,15.0) has 5546 bin [15.0,15.1) has 5493 bin [15.1,15.2) has 5339 bin [15.2,15.3) has 5326 bin [15.3,15.4) has 5246 bin [15.4,15.5) has 5253 bin [15.5,15.6) has 5184 bin [15.6,15.7) has 5073 bin [15.7,15.8) has 5057 bin [15.8,15.9) has 5137 bin [15.9,16.0) has 4886 bin [16.0,16.1) has 4820 bin [16.1,16.2) has 4638 bin [16.2,16.3) has 4708 bin [16.3,16.4) has 4581 bin [16.4,16.5) has 4403 bin [16.5,16.6) has 4314 bin [16.6,16.7) has 4171 bin [16.7,16.8) has 4065 bin [16.8,16.9) has 3949 bin [16.9,17.0) has 3945 bin [17.0,17.1) has 3984 bin [17.1,17.2) has 3807 bin [17.2,17.3) has 3795 bin [17.3,17.4) has 3629 bin [17.4,17.5) has 3443 bin [17.5,17.6) has 3412 bin [17.6,17.7) has 3383 bin [17.7,17.8) has 3346 bin [17.8,17.9) has 3266 bin [17.9,18.0) has 3274 bin [18.0,18.1) has 3086 bin [18.1,18.2) has 2894 bin [18.2,18.3) has 2993 bin [18.3,18.4) has 2858 bin [18.4,18.5) has 2815 bin [18.5,18.6) has 2740 bin [18.6,18.7) has 2623 bin [18.7,18.8) has 2505 bin [18.8,18.9) has 2519 bin [18.9,19.0) has 2418 bin [19.0,19.1) has 2388 bin [19.1,19.2) has 2562 bin [19.2,19.3) has 2514 bin [19.3,19.4) has 2397 bin [19.4,19.5) has 2382 bin [19.5,19.6) has 2297 bin [19.6,19.7) has 2315 bin [19.7,19.8) has 2287 bin [19.8,19.9) has 2278 bin [19.9,20.0) has 2348 bin [20.0,20.1) has 2222 bin [20.1,20.2) has 2307 bin [20.2,20.3) has 2235 bin [20.3,20.4) has 2231 bin [20.4,20.5) has 2128 bin [20.5,20.6) has 2126 bin [20.6,20.7) has 2035 bin [20.7,20.8) has 1996 bin [20.8,20.9) has 1832 bin [20.9,21.0) has 1746 bin [21.0,21.1) has 1700 bin [21.1,21.2) has 1633 bin [21.2,21.3) has 1488 bin [21.3,21.4) has 1478 bin [21.4,21.5) has 1468 bin [21.5,21.6) has 1379 bin [21.6,21.7) has 1351 bin [21.7,21.8) has 1266 bin [21.8,21.9) has 1242 bin [21.9,22.0) has 1126 bin [22.0,22.1) has 1113 bin [22.1,22.2) has 1124 bin [22.2,22.3) has 1070 bin [22.3,22.4) has 969 bin [22.4,22.5) has 1000 bin [22.5,22.6) has 928 bin [22.6,22.7) has 904 bin [22.7,22.8) has 896 bin [22.8,22.9) has 774 bin [22.9,23.0) has 738 bin [23.0,23.1) has 722 bin [23.1,23.2) has 681 bin [23.2,23.3) has 693 bin [23.3,23.4) has 677 bin [23.4,23.5) has 602 bin [23.5,23.6) has 584 bin [23.6,23.7) has 543 bin [23.7,23.8) has 532 bin [23.8,23.9) has 456 bin [23.9,24.0) has 398 bin [24.0,24.1) has 400 bin [24.1,24.2) has 342 bin [24.2,24.3) has 289 bin [24.3,24.4) has 291 bin [24.4,24.5) has 270 bin [24.5,24.6) has 227 bin [24.6,24.7) has 197 bin [24.7,24.8) has 176 bin [24.8,24.9) has 173 bin [24.9,25.0) has 152 bin [25.0,25.1) has 149 bin [25.1,25.2) has 143 bin [25.2,25.3) has 145 bin [25.3,25.4) has 129 bin [25.4,25.5) has 103 bin [25.5,25.6) has 126 bin [25.6,25.7) has 107 bin [25.7,25.8) has 90 bin [25.8,25.9) has 91 bin [25.9,26.0) has 66 bin [26.0,26.1) has 60 bin [26.1,26.2) has 62 bin [26.2,26.3) has 58 bin [26.3,26.4) has 46 bin [26.4,26.5) has 43 bin [26.5,26.6) has 23 bin [26.6,26.7) has 23 bin [26.7,26.8) has 16 bin [26.8,26.9) has 9 bin [26.9,27.0) has 7 bin [27.0,27.1) has 4 bin [27.1,27.2) has 4 bin [27.2,27.3) has 4 bin [27.3,27.4) has 2 bin [27.5,27.6) has 1 bin [27.6,27.7) has 2 bin [28.3,28.4) has 1 bin [28.5,28.6) has 2 bin [28.6,28.7) has 3 average z coordinate 3.5 for 42479715 element(s) point source id histogram with bin size 1.000000 bin 41 has 10748957 bin 42 has 19663653 bin 204 has 12067105 average point source id 87.765892096969111 for 42479715 element(s)