lasinfo (210611) report for 'AHN4T/39BN1_21.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: 50785494 number of points by return: 43991642 5919006 766836 98018 9408 scale factor x y z: 0.001 0.001 0.001 offset x y z: 149980 443730 0 min x y z: 149980.000 443730.000 2.134 max x y z: 151019.999 445019.999 27.606 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: 50785494 extended number of points by return: 43991642 5919006 766836 98018 9408 564 20 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 2134 27606 intensity 0 4537 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 87 211 gps_time 322915905.449179 330438180.327503 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 56 255 B 48 255 NIR 34 255 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 -16.54 28.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43991642 number of intermediate returns: 875334 number of last returns: 43988205 number of single returns: 38069687 covered area in square units/kilounits: 1332788/1.33 point density: all returns 38.10 last only 33.00 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50785494 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43991642 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5919006 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 766836 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 98018 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9408 instead zero. overview over extended number of returns of given pulse: 38069687 10306275 2007039 354790 44290 3278 135 0 0 0 0 0 0 0 0 histogram of classification of points: 8658858 unclassified (1) 41056422 ground (2) 883898 building (6) 149133 water (9) 37183 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3251702 +---> 415967 of those are unclassified (1) +---> 2714903 of those are ground (2) +---> 101003 of those are building (6) +---> 10548 of those are water (9) +---> 9281 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [2.1,2.2) has 51 bin [2.2,2.3) has 4897 bin [2.3,2.4) has 24298 bin [2.4,2.5) has 128467 bin [2.5,2.6) has 14588 bin [2.6,2.7) has 20846 bin [2.7,2.8) has 32725 bin [2.8,2.9) has 38161 bin [2.9,3.0) has 40568 bin [3.0,3.1) has 60407 bin [3.1,3.2) has 150024 bin [3.2,3.3) has 267059 bin [3.3,3.4) has 189932 bin [3.4,3.5) has 320755 bin [3.5,3.6) has 905839 bin [3.6,3.7) has 1402466 bin [3.7,3.8) has 2145006 bin [3.8,3.9) has 3394983 bin [3.9,4.0) has 4338519 bin [4.0,4.1) has 5368360 bin [4.1,4.2) has 5625067 bin [4.2,4.3) has 4678973 bin [4.3,4.4) has 4016451 bin [4.4,4.5) has 2725843 bin [4.5,4.6) has 1832272 bin [4.6,4.7) has 1194671 bin [4.7,4.8) has 816427 bin [4.8,4.9) has 671107 bin [4.9,5.0) has 616480 bin [5.0,5.1) has 554880 bin [5.1,5.2) has 475582 bin [5.2,5.3) has 426812 bin [5.3,5.4) has 400958 bin [5.4,5.5) has 372888 bin [5.5,5.6) has 361722 bin [5.6,5.7) has 343565 bin [5.7,5.8) has 301043 bin [5.8,5.9) has 254171 bin [5.9,6.0) has 229979 bin [6.0,6.1) has 231623 bin [6.1,6.2) has 232224 bin [6.2,6.3) has 228881 bin [6.3,6.4) has 213675 bin [6.4,6.5) has 195356 bin [6.5,6.6) has 183589 bin [6.6,6.7) has 171072 bin [6.7,6.8) has 156245 bin [6.8,6.9) has 146047 bin [6.9,7.0) has 139259 bin [7.0,7.1) has 134427 bin [7.1,7.2) has 129465 bin [7.2,7.3) has 127406 bin [7.3,7.4) has 129447 bin [7.4,7.5) has 124440 bin [7.5,7.6) has 100028 bin [7.6,7.7) has 74316 bin [7.7,7.8) has 60418 bin [7.8,7.9) has 57990 bin [7.9,8.0) has 72862 bin [8.0,8.1) has 84091 bin [8.1,8.2) has 67174 bin [8.2,8.3) has 57713 bin [8.3,8.4) has 51896 bin [8.4,8.5) has 51036 bin [8.5,8.6) has 50544 bin [8.6,8.7) has 47501 bin [8.7,8.8) has 45679 bin [8.8,8.9) has 76578 bin [8.9,9.0) has 62021 bin [9.0,9.1) has 37120 bin [9.1,9.2) has 36863 bin [9.2,9.3) has 36854 bin [9.3,9.4) has 37797 bin [9.4,9.5) has 37416 bin [9.5,9.6) has 39474 bin [9.6,9.7) has 41147 bin [9.7,9.8) has 38971 bin [9.8,9.9) has 38435 bin [9.9,10.0) has 38505 bin [10.0,10.1) has 38182 bin [10.1,10.2) has 39659 bin [10.2,10.3) has 39450 bin [10.3,10.4) has 39784 bin [10.4,10.5) has 40968 bin [10.5,10.6) has 39584 bin [10.6,10.7) has 38735 bin [10.7,10.8) has 38501 bin [10.8,10.9) has 38476 bin [10.9,11.0) has 37970 bin [11.0,11.1) has 37685 bin [11.1,11.2) has 37949 bin [11.2,11.3) has 37590 bin [11.3,11.4) has 36970 bin [11.4,11.5) has 36308 bin [11.5,11.6) has 35112 bin [11.6,11.7) has 34813 bin [11.7,11.8) has 34075 bin [11.8,11.9) has 33662 bin [11.9,12.0) has 32697 bin [12.0,12.1) has 32099 bin [12.1,12.2) has 31237 bin [12.2,12.3) has 30537 bin [12.3,12.4) has 29472 bin [12.4,12.5) has 28754 bin [12.5,12.6) has 28947 bin [12.6,12.7) has 28803 bin [12.7,12.8) has 28602 bin [12.8,12.9) has 29837 bin [12.9,13.0) has 28019 bin [13.0,13.1) has 26884 bin [13.1,13.2) has 25668 bin [13.2,13.3) has 25248 bin [13.3,13.4) has 24683 bin [13.4,13.5) has 24429 bin [13.5,13.6) has 24001 bin [13.6,13.7) has 23332 bin [13.7,13.8) has 23139 bin [13.8,13.9) has 22566 bin [13.9,14.0) has 22010 bin [14.0,14.1) has 21422 bin [14.1,14.2) has 21211 bin [14.2,14.3) has 20819 bin [14.3,14.4) has 20335 bin [14.4,14.5) has 19424 bin [14.5,14.6) has 18728 bin [14.6,14.7) has 18707 bin [14.7,14.8) has 18303 bin [14.8,14.9) has 18125 bin [14.9,15.0) has 17594 bin [15.0,15.1) has 16813 bin [15.1,15.2) has 16533 bin [15.2,15.3) has 16821 bin [15.3,15.4) has 16886 bin [15.4,15.5) has 16343 bin [15.5,15.6) has 15964 bin [15.6,15.7) has 15514 bin [15.7,15.8) has 15695 bin [15.8,15.9) has 15382 bin [15.9,16.0) has 15195 bin [16.0,16.1) has 15184 bin [16.1,16.2) has 14929 bin [16.2,16.3) has 14706 bin [16.3,16.4) has 14388 bin [16.4,16.5) has 13939 bin [16.5,16.6) has 13552 bin [16.6,16.7) has 13451 bin [16.7,16.8) has 13301 bin [16.8,16.9) has 12705 bin [16.9,17.0) has 12366 bin [17.0,17.1) has 11909 bin [17.1,17.2) has 11894 bin [17.2,17.3) has 11628 bin [17.3,17.4) has 11374 bin [17.4,17.5) has 10893 bin [17.5,17.6) has 10979 bin [17.6,17.7) has 10717 bin [17.7,17.8) has 10767 bin [17.8,17.9) has 10463 bin [17.9,18.0) has 10186 bin [18.0,18.1) has 10040 bin [18.1,18.2) has 9879 bin [18.2,18.3) has 9594 bin [18.3,18.4) has 9405 bin [18.4,18.5) has 9172 bin [18.5,18.6) has 8874 bin [18.6,18.7) has 8420 bin [18.7,18.8) has 8156 bin [18.8,18.9) has 7846 bin [18.9,19.0) has 7533 bin [19.0,19.1) has 7287 bin [19.1,19.2) has 7117 bin [19.2,19.3) has 6722 bin [19.3,19.4) has 6438 bin [19.4,19.5) has 5913 bin [19.5,19.6) has 5748 bin [19.6,19.7) has 5565 bin [19.7,19.8) has 5296 bin [19.8,19.9) has 5136 bin [19.9,20.0) has 4904 bin [20.0,20.1) has 4742 bin [20.1,20.2) has 4447 bin [20.2,20.3) has 4263 bin [20.3,20.4) has 4081 bin [20.4,20.5) has 3917 bin [20.5,20.6) has 3824 bin [20.6,20.7) has 3832 bin [20.7,20.8) has 3814 bin [20.8,20.9) has 3632 bin [20.9,21.0) has 3350 bin [21.0,21.1) has 3376 bin [21.1,21.2) has 3270 bin [21.2,21.3) has 3186 bin [21.3,21.4) has 3062 bin [21.4,21.5) has 2860 bin [21.5,21.6) has 2825 bin [21.6,21.7) has 2655 bin [21.7,21.8) has 2477 bin [21.8,21.9) has 2332 bin [21.9,22.0) has 2172 bin [22.0,22.1) has 2123 bin [22.1,22.2) has 2272 bin [22.2,22.3) has 2128 bin [22.3,22.4) has 2004 bin [22.4,22.5) has 1902 bin [22.5,22.6) has 1838 bin [22.6,22.7) has 1781 bin [22.7,22.8) has 1765 bin [22.8,22.9) has 1615 bin [22.9,23.0) has 1602 bin [23.0,23.1) has 1577 bin [23.1,23.2) has 1534 bin [23.2,23.3) has 1399 bin [23.3,23.4) has 1342 bin [23.4,23.5) has 1300 bin [23.5,23.6) has 1220 bin [23.6,23.7) has 1163 bin [23.7,23.8) has 1119 bin [23.8,23.9) has 1097 bin [23.9,24.0) has 1098 bin [24.0,24.1) has 1028 bin [24.1,24.2) has 857 bin [24.2,24.3) has 778 bin [24.3,24.4) has 728 bin [24.4,24.5) has 721 bin [24.5,24.6) has 653 bin [24.6,24.7) has 604 bin [24.7,24.8) has 555 bin [24.8,24.9) has 544 bin [24.9,25.0) has 487 bin [25.0,25.1) has 483 bin [25.1,25.2) has 435 bin [25.2,25.3) has 429 bin [25.3,25.4) has 406 bin [25.4,25.5) has 384 bin [25.5,25.6) has 371 bin [25.6,25.7) has 340 bin [25.7,25.8) has 347 bin [25.8,25.9) has 349 bin [25.9,26.0) has 295 bin [26.0,26.1) has 276 bin [26.1,26.2) has 258 bin [26.2,26.3) has 216 bin [26.3,26.4) has 178 bin [26.4,26.5) has 184 bin [26.5,26.6) has 123 bin [26.6,26.7) has 114 bin [26.7,26.8) has 101 bin [26.8,26.9) has 70 bin [26.9,27.0) has 44 bin [27.0,27.1) has 35 bin [27.1,27.2) has 23 bin [27.2,27.3) has 15 bin [27.3,27.4) has 8 bin [27.4,27.5) has 4 bin [27.6,27.7) has 1 average z coordinate 4.9 for 50785494 element(s) point source id histogram with bin size 1.000000 bin 87 has 13836914 bin 88 has 17578954 bin 209 has 5076560 bin 211 has 14293066 average point source id 134.43991380688351 for 50785494 element(s)