lasinfo (210611) report for 'AHN4T/41DN1_02.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: 23/2023 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: 26631511 number of points by return: 23909905 1751878 745021 194456 30251 scale factor x y z: 0.001 0.001 0.001 offset x y z: 230980 436230 0 min x y z: 230980.000 436230.000 17.613 max x y z: 232019.999 437519.999 50.353 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: 26631511 extended number of points by return: 23909905 1751878 745021 194456 30251 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 17613 50353 intensity 56 4860 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -27 29 user_data 6 7 point_source_ID 155 156 gps_time 324049422.164902 324121797.121972 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 36 255 B 33 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 14 extended_scan_angle -4500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.47 32.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23909905 number of intermediate returns: 974662 number of last returns: 23896576 number of single returns: 22149632 covered area in square units/kilounits: 1341520/1.34 point density: all returns 19.85 last only 17.81 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26631511 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23909905 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1751878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 745021 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 194456 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30251 instead zero. overview over extended number of returns of given pulse: 22149632 2018186 1653797 658303 137254 13427 912 0 0 0 0 0 0 0 0 histogram of classification of points: 3723928 unclassified (1) 22462046 ground (2) 425875 building (6) 19537 water (9) 125 wire conductor (14) +-> flagged as extended overlap: 1992193 +---> 250775 of those are unclassified (1) +---> 1684713 of those are ground (2) +---> 56539 of those are building (6) +---> 93 of those are water (9) +---> 73 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [17.6,17.7) has 23 bin [17.7,17.8) has 733 bin [17.8,17.9) has 4614 bin [17.9,18.0) has 7314 bin [18.0,18.1) has 9262 bin [18.1,18.2) has 15496 bin [18.2,18.3) has 22442 bin [18.3,18.4) has 39297 bin [18.4,18.5) has 161674 bin [18.5,18.6) has 278081 bin [18.6,18.7) has 561723 bin [18.7,18.8) has 983528 bin [18.8,18.9) has 2391670 bin [18.9,19.0) has 2732676 bin [19.0,19.1) has 2304020 bin [19.1,19.2) has 2270083 bin [19.2,19.3) has 1908736 bin [19.3,19.4) has 1827167 bin [19.4,19.5) has 1386700 bin [19.5,19.6) has 1087457 bin [19.6,19.7) has 842225 bin [19.7,19.8) has 708525 bin [19.8,19.9) has 575297 bin [19.9,20.0) has 472836 bin [20.0,20.1) has 428230 bin [20.1,20.2) has 371544 bin [20.2,20.3) has 288336 bin [20.3,20.4) has 264009 bin [20.4,20.5) has 199934 bin [20.5,20.6) has 213172 bin [20.6,20.7) has 206815 bin [20.7,20.8) has 217153 bin [20.8,20.9) has 176963 bin [20.9,21.0) has 136052 bin [21.0,21.1) has 87340 bin [21.1,21.2) has 53021 bin [21.2,21.3) has 44385 bin [21.3,21.4) has 20893 bin [21.4,21.5) has 20554 bin [21.5,21.6) has 19994 bin [21.6,21.7) has 20418 bin [21.7,21.8) has 20867 bin [21.8,21.9) has 21285 bin [21.9,22.0) has 22724 bin [22.0,22.1) has 24234 bin [22.1,22.2) has 27471 bin [22.2,22.3) has 25518 bin [22.3,22.4) has 23935 bin [22.4,22.5) has 25212 bin [22.5,22.6) has 23348 bin [22.6,22.7) has 22347 bin [22.7,22.8) has 22645 bin [22.8,22.9) has 22209 bin [22.9,23.0) has 22944 bin [23.0,23.1) has 20985 bin [23.1,23.2) has 20943 bin [23.2,23.3) has 21096 bin [23.3,23.4) has 20940 bin [23.4,23.5) has 21161 bin [23.5,23.6) has 21110 bin [23.6,23.7) has 21019 bin [23.7,23.8) has 21155 bin [23.8,23.9) has 20897 bin [23.9,24.0) has 21483 bin [24.0,24.1) has 21355 bin [24.1,24.2) has 21713 bin [24.2,24.3) has 21039 bin [24.3,24.4) has 21131 bin [24.4,24.5) has 21022 bin [24.5,24.6) has 21143 bin [24.6,24.7) has 20922 bin [24.7,24.8) has 20607 bin [24.8,24.9) has 20744 bin [24.9,25.0) has 20543 bin [25.0,25.1) has 20194 bin [25.1,25.2) has 20037 bin [25.2,25.3) has 20273 bin [25.3,25.4) has 20152 bin [25.4,25.5) has 20358 bin [25.5,25.6) has 20812 bin [25.6,25.7) has 20394 bin [25.7,25.8) has 20497 bin [25.8,25.9) has 20928 bin [25.9,26.0) has 21209 bin [26.0,26.1) has 20614 bin [26.1,26.2) has 20958 bin [26.2,26.3) has 21499 bin [26.3,26.4) has 21072 bin [26.4,26.5) has 21181 bin [26.5,26.6) has 21053 bin [26.6,26.7) has 21301 bin [26.7,26.8) has 20973 bin [26.8,26.9) has 20995 bin [26.9,27.0) has 20962 bin [27.0,27.1) has 20809 bin [27.1,27.2) has 20573 bin [27.2,27.3) has 20486 bin [27.3,27.4) has 20333 bin [27.4,27.5) has 20543 bin [27.5,27.6) has 20460 bin [27.6,27.7) has 20705 bin [27.7,27.8) has 21177 bin [27.8,27.9) has 21011 bin [27.9,28.0) has 20878 bin [28.0,28.1) has 21086 bin [28.1,28.2) has 20965 bin [28.2,28.3) has 20954 bin [28.3,28.4) has 21159 bin [28.4,28.5) has 21026 bin [28.5,28.6) has 21099 bin [28.6,28.7) has 21104 bin [28.7,28.8) has 21275 bin [28.8,28.9) has 21284 bin [28.9,29.0) has 20919 bin [29.0,29.1) has 20895 bin [29.1,29.2) has 20285 bin [29.2,29.3) has 20914 bin [29.3,29.4) has 20714 bin [29.4,29.5) has 20382 bin [29.5,29.6) has 20276 bin [29.6,29.7) has 20352 bin [29.7,29.8) has 20133 bin [29.8,29.9) has 20230 bin [29.9,30.0) has 20369 bin [30.0,30.1) has 20305 bin [30.1,30.2) has 20070 bin [30.2,30.3) has 19968 bin [30.3,30.4) has 20077 bin [30.4,30.5) has 19895 bin [30.5,30.6) has 20188 bin [30.6,30.7) has 19735 bin [30.7,30.8) has 19924 bin [30.8,30.9) has 19955 bin [30.9,31.0) has 19664 bin [31.0,31.1) has 19746 bin [31.1,31.2) has 19759 bin [31.2,31.3) has 19488 bin [31.3,31.4) has 19820 bin [31.4,31.5) has 19741 bin [31.5,31.6) has 19658 bin [31.6,31.7) has 20218 bin [31.7,31.8) has 19931 bin [31.8,31.9) has 19702 bin [31.9,32.0) has 19349 bin [32.0,32.1) has 18724 bin [32.1,32.2) has 18950 bin [32.2,32.3) has 19036 bin [32.3,32.4) has 18800 bin [32.4,32.5) has 18770 bin [32.5,32.6) has 18471 bin [32.6,32.7) has 18098 bin [32.7,32.8) has 18181 bin [32.8,32.9) has 18019 bin [32.9,33.0) has 17887 bin [33.0,33.1) has 17832 bin [33.1,33.2) has 17714 bin [33.2,33.3) has 17632 bin [33.3,33.4) has 17425 bin [33.4,33.5) has 17081 bin [33.5,33.6) has 17331 bin [33.6,33.7) has 17325 bin [33.7,33.8) has 16885 bin [33.8,33.9) has 16651 bin [33.9,34.0) has 16184 bin [34.0,34.1) has 15975 bin [34.1,34.2) has 15848 bin [34.2,34.3) has 16034 bin [34.3,34.4) has 16062 bin [34.4,34.5) has 15929 bin [34.5,34.6) has 16162 bin [34.6,34.7) has 15938 bin [34.7,34.8) has 16124 bin [34.8,34.9) has 15703 bin [34.9,35.0) has 15598 bin [35.0,35.1) has 15545 bin [35.1,35.2) has 15364 bin [35.2,35.3) has 14744 bin [35.3,35.4) has 14609 bin [35.4,35.5) has 14681 bin [35.5,35.6) has 14415 bin [35.6,35.7) has 14093 bin [35.7,35.8) has 13815 bin [35.8,35.9) has 13820 bin [35.9,36.0) has 13574 bin [36.0,36.1) has 13378 bin [36.1,36.2) has 12960 bin [36.2,36.3) has 12524 bin [36.3,36.4) has 12418 bin [36.4,36.5) has 12410 bin [36.5,36.6) has 12247 bin [36.6,36.7) has 12059 bin [36.7,36.8) has 11939 bin [36.8,36.9) has 11952 bin [36.9,37.0) has 11870 bin [37.0,37.1) has 11516 bin [37.1,37.2) has 11806 bin [37.2,37.3) has 11415 bin [37.3,37.4) has 11085 bin [37.4,37.5) has 10747 bin [37.5,37.6) has 10471 bin [37.6,37.7) has 10354 bin [37.7,37.8) has 10077 bin [37.8,37.9) has 9917 bin [37.9,38.0) has 9741 bin [38.0,38.1) has 9518 bin [38.1,38.2) has 9363 bin [38.2,38.3) has 9264 bin [38.3,38.4) has 9071 bin [38.4,38.5) has 8919 bin [38.5,38.6) has 8442 bin [38.6,38.7) has 8106 bin [38.7,38.8) has 7575 bin [38.8,38.9) has 7409 bin [38.9,39.0) has 7179 bin [39.0,39.1) has 7041 bin [39.1,39.2) has 6597 bin [39.2,39.3) has 6325 bin [39.3,39.4) has 6184 bin [39.4,39.5) has 6161 bin [39.5,39.6) has 5714 bin [39.6,39.7) has 5446 bin [39.7,39.8) has 5093 bin [39.8,39.9) has 5000 bin [39.9,40.0) has 4731 bin [40.0,40.1) has 4702 bin [40.1,40.2) has 4318 bin [40.2,40.3) has 4216 bin [40.3,40.4) has 4063 bin [40.4,40.5) has 3775 bin [40.5,40.6) has 3621 bin [40.6,40.7) has 3493 bin [40.7,40.8) has 3318 bin [40.8,40.9) has 3017 bin [40.9,41.0) has 2761 bin [41.0,41.1) has 2602 bin [41.1,41.2) has 2401 bin [41.2,41.3) has 2158 bin [41.3,41.4) has 1966 bin [41.4,41.5) has 1800 bin [41.5,41.6) has 1633 bin [41.6,41.7) has 1494 bin [41.7,41.8) has 1394 bin [41.8,41.9) has 1244 bin [41.9,42.0) has 1085 bin [42.0,42.1) has 978 bin [42.1,42.2) has 906 bin [42.2,42.3) has 884 bin [42.3,42.4) has 825 bin [42.4,42.5) has 751 bin [42.5,42.6) has 764 bin [42.6,42.7) has 650 bin [42.7,42.8) has 555 bin [42.8,42.9) has 549 bin [42.9,43.0) has 491 bin [43.0,43.1) has 488 bin [43.1,43.2) has 420 bin [43.2,43.3) has 420 bin [43.3,43.4) has 430 bin [43.4,43.5) has 411 bin [43.5,43.6) has 347 bin [43.6,43.7) has 330 bin [43.7,43.8) has 332 bin [43.8,43.9) has 312 bin [43.9,44.0) has 273 bin [44.0,44.1) has 286 bin [44.1,44.2) has 273 bin [44.2,44.3) has 268 bin [44.3,44.4) has 278 bin [44.4,44.5) has 262 bin [44.5,44.6) has 241 bin [44.6,44.7) has 236 bin [44.7,44.8) has 260 bin [44.8,44.9) has 222 bin [44.9,45.0) has 230 bin [45.0,45.1) has 189 bin [45.1,45.2) has 222 bin [45.2,45.3) has 212 bin [45.3,45.4) has 209 bin [45.4,45.5) has 236 bin [45.5,45.6) has 200 bin [45.6,45.7) has 198 bin [45.7,45.8) has 208 bin [45.8,45.9) has 217 bin [45.9,46.0) has 216 bin [46.0,46.1) has 223 bin [46.1,46.2) has 210 bin [46.2,46.3) has 205 bin [46.3,46.4) has 196 bin [46.4,46.5) has 187 bin [46.5,46.6) has 182 bin [46.6,46.7) has 169 bin [46.7,46.8) has 173 bin [46.8,46.9) has 161 bin [46.9,47.0) has 137 bin [47.0,47.1) has 157 bin [47.1,47.2) has 153 bin [47.2,47.3) has 162 bin [47.3,47.4) has 140 bin [47.4,47.5) has 166 bin [47.5,47.6) has 148 bin [47.6,47.7) has 124 bin [47.7,47.8) has 149 bin [47.8,47.9) has 129 bin [47.9,48.0) has 127 bin [48.0,48.1) has 120 bin [48.1,48.2) has 112 bin [48.2,48.3) has 122 bin [48.3,48.4) has 110 bin [48.4,48.5) has 87 bin [48.5,48.6) has 84 bin [48.6,48.7) has 55 bin [48.7,48.8) has 69 bin [48.8,48.9) has 51 bin [48.9,49.0) has 54 bin [49.0,49.1) has 54 bin [49.1,49.2) has 56 bin [49.2,49.3) has 36 bin [49.3,49.4) has 30 bin [49.4,49.5) has 29 bin [49.5,49.6) has 17 bin [49.6,49.7) has 22 bin [49.7,49.8) has 4 bin [49.8,49.9) has 6 bin [49.9,50.0) has 4 bin [50.0,50.1) has 3 bin [50.1,50.2) has 3 bin [50.2,50.3) has 1 bin [50.3,50.4) has 1 average z coordinate 20.6 for 26631511 element(s) point source id histogram with bin size 1.000000 bin 155 has 3945376 bin 156 has 22686135 average point source id 155.85185309237616 for 26631511 element(s)