lasinfo (210611) report for 'AHN4T/23AN1_05.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: 25833630 number of points by return: 20449748 4145958 1065818 154322 16207 scale factor x y z: 0.001 0.001 0.001 offset x y z: 263980 523730 0 min x y z: 263980.000 523730.000 16.308 max x y z: 265019.999 525019.999 38.601 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: 25833630 extended number of points by return: 20449748 4145958 1065818 154322 16207 1457 120 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 16308 38601 intensity 34 4785 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 -8 29 user_data 6 7 point_source_ID 1071 1072 gps_time 330860800.172896 330861185.484354 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 19 255 B 18 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.5 31.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 20449748 number of intermediate returns: 1239931 number of last returns: 20439529 number of single returns: 16295578 covered area in square units/kilounits: 1195408/1.20 point density: all returns 21.61 last only 17.10 (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 25833630 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20449748 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4145958 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1065818 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 154322 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16207 instead zero. overview over extended number of returns of given pulse: 16295578 6162931 2738429 553896 73884 8096 816 0 0 0 0 0 0 0 0 histogram of classification of points: 6625079 unclassified (1) 18766480 ground (2) 442071 water (9) +-> flagged as extended overlap: 1535960 +---> 230496 of those are unclassified (1) +---> 1228766 of those are ground (2) +---> 76698 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.3,16.4) has 63 bin [16.4,16.5) has 1675 bin [16.5,16.6) has 18023 bin [16.6,16.7) has 9991 bin [16.7,16.8) has 7950 bin [16.8,16.9) has 16927 bin [16.9,17.0) has 27167 bin [17.0,17.1) has 18815 bin [17.1,17.2) has 22359 bin [17.2,17.3) has 36666 bin [17.3,17.4) has 99526 bin [17.4,17.5) has 211434 bin [17.5,17.6) has 364672 bin [17.6,17.7) has 380391 bin [17.7,17.8) has 731103 bin [17.8,17.9) has 959898 bin [17.9,18.0) has 459404 bin [18.0,18.1) has 458612 bin [18.1,18.2) has 1467125 bin [18.2,18.3) has 1028802 bin [18.3,18.4) has 1032154 bin [18.4,18.5) has 1575433 bin [18.5,18.6) has 2185383 bin [18.6,18.7) has 1610351 bin [18.7,18.8) has 785131 bin [18.8,18.9) has 589457 bin [18.9,19.0) has 397479 bin [19.0,19.1) has 338356 bin [19.1,19.2) has 323857 bin [19.2,19.3) has 292282 bin [19.3,19.4) has 268672 bin [19.4,19.5) has 290554 bin [19.5,19.6) has 290069 bin [19.6,19.7) has 341083 bin [19.7,19.8) has 390377 bin [19.8,19.9) has 408487 bin [19.9,20.0) has 581261 bin [20.0,20.1) has 569515 bin [20.1,20.2) has 410075 bin [20.2,20.3) has 281444 bin [20.3,20.4) has 228666 bin [20.4,20.5) has 202194 bin [20.5,20.6) has 148121 bin [20.6,20.7) has 147977 bin [20.7,20.8) has 145307 bin [20.8,20.9) has 137389 bin [20.9,21.0) has 118538 bin [21.0,21.1) has 92389 bin [21.1,21.2) has 81185 bin [21.2,21.3) has 74707 bin [21.3,21.4) has 76531 bin [21.4,21.5) has 73822 bin [21.5,21.6) has 60269 bin [21.6,21.7) has 48017 bin [21.7,21.8) has 46548 bin [21.8,21.9) has 45574 bin [21.9,22.0) has 44566 bin [22.0,22.1) has 44171 bin [22.1,22.2) has 42550 bin [22.2,22.3) has 41814 bin [22.3,22.4) has 40909 bin [22.4,22.5) has 39896 bin [22.5,22.6) has 39364 bin [22.6,22.7) has 38785 bin [22.7,22.8) has 37822 bin [22.8,22.9) has 37038 bin [22.9,23.0) has 36633 bin [23.0,23.1) has 36270 bin [23.1,23.2) has 35515 bin [23.2,23.3) has 35145 bin [23.3,23.4) has 34427 bin [23.4,23.5) has 33670 bin [23.5,23.6) has 33368 bin [23.6,23.7) has 32744 bin [23.7,23.8) has 32331 bin [23.8,23.9) has 31896 bin [23.9,24.0) has 31473 bin [24.0,24.1) has 30884 bin [24.1,24.2) has 30762 bin [24.2,24.3) has 29921 bin [24.3,24.4) has 29554 bin [24.4,24.5) has 29234 bin [24.5,24.6) has 28843 bin [24.6,24.7) has 28803 bin [24.7,24.8) has 28526 bin [24.8,24.9) has 27767 bin [24.9,25.0) has 28244 bin [25.0,25.1) has 27617 bin [25.1,25.2) has 27538 bin [25.2,25.3) has 27607 bin [25.3,25.4) has 27999 bin [25.4,25.5) has 28075 bin [25.5,25.6) has 28011 bin [25.6,25.7) has 28135 bin [25.7,25.8) has 28369 bin [25.8,25.9) has 28753 bin [25.9,26.0) has 28865 bin [26.0,26.1) has 29340 bin [26.1,26.2) has 29835 bin [26.2,26.3) has 30141 bin [26.3,26.4) has 30889 bin [26.4,26.5) has 31964 bin [26.5,26.6) has 32611 bin [26.6,26.7) has 33513 bin [26.7,26.8) has 34954 bin [26.8,26.9) has 35681 bin [26.9,27.0) has 36608 bin [27.0,27.1) has 38453 bin [27.1,27.2) has 39549 bin [27.2,27.3) has 41168 bin [27.3,27.4) has 42544 bin [27.4,27.5) has 44481 bin [27.5,27.6) has 46047 bin [27.6,27.7) has 48117 bin [27.7,27.8) has 50110 bin [27.8,27.9) has 52051 bin [27.9,28.0) has 54064 bin [28.0,28.1) has 56089 bin [28.1,28.2) has 58312 bin [28.2,28.3) has 60548 bin [28.3,28.4) has 62694 bin [28.4,28.5) has 65155 bin [28.5,28.6) has 66966 bin [28.6,28.7) has 69034 bin [28.7,28.8) has 70576 bin [28.8,28.9) has 72011 bin [28.9,29.0) has 73335 bin [29.0,29.1) has 74596 bin [29.1,29.2) has 75037 bin [29.2,29.3) has 75991 bin [29.3,29.4) has 76647 bin [29.4,29.5) has 77642 bin [29.5,29.6) has 77599 bin [29.6,29.7) has 77581 bin [29.7,29.8) has 77710 bin [29.8,29.9) has 76122 bin [29.9,30.0) has 75513 bin [30.0,30.1) has 73494 bin [30.1,30.2) has 71493 bin [30.2,30.3) has 69356 bin [30.3,30.4) has 67482 bin [30.4,30.5) has 64694 bin [30.5,30.6) has 62289 bin [30.6,30.7) has 59285 bin [30.7,30.8) has 56298 bin [30.8,30.9) has 52719 bin [30.9,31.0) has 49218 bin [31.0,31.1) has 46483 bin [31.1,31.2) has 43391 bin [31.2,31.3) has 40331 bin [31.3,31.4) has 37478 bin [31.4,31.5) has 34365 bin [31.5,31.6) has 31968 bin [31.6,31.7) has 29777 bin [31.7,31.8) has 27734 bin [31.8,31.9) has 25620 bin [31.9,32.0) has 24326 bin [32.0,32.1) has 22460 bin [32.1,32.2) has 21107 bin [32.2,32.3) has 19896 bin [32.3,32.4) has 18611 bin [32.4,32.5) has 17452 bin [32.5,32.6) has 16420 bin [32.6,32.7) has 15389 bin [32.7,32.8) has 14389 bin [32.8,32.9) has 13494 bin [32.9,33.0) has 12396 bin [33.0,33.1) has 11855 bin [33.1,33.2) has 10981 bin [33.2,33.3) has 10436 bin [33.3,33.4) has 9636 bin [33.4,33.5) has 8840 bin [33.5,33.6) has 8193 bin [33.6,33.7) has 7534 bin [33.7,33.8) has 6921 bin [33.8,33.9) has 6393 bin [33.9,34.0) has 5723 bin [34.0,34.1) has 5399 bin [34.1,34.2) has 4907 bin [34.2,34.3) has 4291 bin [34.3,34.4) has 3917 bin [34.4,34.5) has 3479 bin [34.5,34.6) has 3133 bin [34.6,34.7) has 2611 bin [34.7,34.8) has 2358 bin [34.8,34.9) has 2055 bin [34.9,35.0) has 1768 bin [35.0,35.1) has 1600 bin [35.1,35.2) has 1294 bin [35.2,35.3) has 1139 bin [35.3,35.4) has 955 bin [35.4,35.5) has 816 bin [35.5,35.6) has 662 bin [35.6,35.7) has 597 bin [35.7,35.8) has 495 bin [35.8,35.9) has 383 bin [35.9,36.0) has 311 bin [36.0,36.1) has 210 bin [36.1,36.2) has 194 bin [36.2,36.3) has 135 bin [36.3,36.4) has 108 bin [36.4,36.5) has 87 bin [36.5,36.6) has 66 bin [36.6,36.7) has 51 bin [36.7,36.8) has 46 bin [36.8,36.9) has 45 bin [36.9,37.0) has 35 bin [37.0,37.1) has 22 bin [37.1,37.2) has 17 bin [37.2,37.3) has 18 bin [37.3,37.4) has 22 bin [37.4,37.5) has 13 bin [37.5,37.6) has 12 bin [37.6,37.7) has 8 bin [37.7,37.8) has 5 bin [37.8,37.9) has 5 bin [37.9,38.0) has 3 bin [38.2,38.3) has 1 bin [38.6,38.7) has 1 average z coordinate 20.5 for 25833630 element(s) point source id histogram with bin size 1.000000 bin 1071 has 18282718 bin 1072 has 7550912 average point source id 1071.292290011121167 for 25833630 element(s)