lasinfo (210611) report for 'AHN4T/32FN2_04.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: 336/2022 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: 49230364 number of points by return: 48677491 463547 83087 6034 205 scale factor x y z: 0.001 0.001 0.001 offset x y z: 177980 473730 0 min x y z: 177980.000 473730.000 25.013 max x y z: 179019.999 475019.999 44.660 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: 49230364 extended number of points by return: 48677491 463547 83087 6034 205 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 25013 44660 intensity 59 1637 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -33 33 user_data 6 7 point_source_ID 146 148 gps_time 270206269.956055 270208736.344676 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 241 G 35 232 B 27 216 NIR 54 225 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 2 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0 14.34 ('Amplitude') attribute1 -15.28 0.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48677491 number of intermediate returns: 88350 number of last returns: 48672547 number of single returns: 48208024 covered area in square units/kilounits: 1341600/1.34 point density: all returns 36.70 last only 36.28 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49230364 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48677491 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 463547 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 83087 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 6034 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 205 instead zero. overview over extended number of returns of given pulse: 48208024 766156 232001 23148 1030 5 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1267761 unclassified (1) 47962603 ground (2) +-> flagged as extended overlap: 3566206 +---> 80148 of those are unclassified (1) +---> 3486058 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [25.0,25.1) has 4272 bin [25.1,25.2) has 23767 bin [25.2,25.3) has 39093 bin [25.3,25.4) has 76633 bin [25.4,25.5) has 124450 bin [25.5,25.6) has 178880 bin [25.6,25.7) has 229215 bin [25.7,25.8) has 298917 bin [25.8,25.9) has 282887 bin [25.9,26.0) has 282145 bin [26.0,26.1) has 223301 bin [26.1,26.2) has 239438 bin [26.2,26.3) has 313176 bin [26.3,26.4) has 332471 bin [26.4,26.5) has 438088 bin [26.5,26.6) has 498965 bin [26.6,26.7) has 506414 bin [26.7,26.8) has 537587 bin [26.8,26.9) has 620853 bin [26.9,27.0) has 697595 bin [27.0,27.1) has 740450 bin [27.1,27.2) has 940487 bin [27.2,27.3) has 1233596 bin [27.3,27.4) has 1356874 bin [27.4,27.5) has 1314176 bin [27.5,27.6) has 1316186 bin [27.6,27.7) has 1481443 bin [27.7,27.8) has 1722508 bin [27.8,27.9) has 1481650 bin [27.9,28.0) has 1456324 bin [28.0,28.1) has 1572412 bin [28.1,28.2) has 1626443 bin [28.2,28.3) has 1563007 bin [28.3,28.4) has 1576653 bin [28.4,28.5) has 1623676 bin [28.5,28.6) has 1579543 bin [28.6,28.7) has 1500351 bin [28.7,28.8) has 1451634 bin [28.8,28.9) has 1441170 bin [28.9,29.0) has 1410956 bin [29.0,29.1) has 1403761 bin [29.1,29.2) has 1158972 bin [29.2,29.3) has 818144 bin [29.3,29.4) has 685723 bin [29.4,29.5) has 653559 bin [29.5,29.6) has 604870 bin [29.6,29.7) has 628729 bin [29.7,29.8) has 650113 bin [29.8,29.9) has 640476 bin [29.9,30.0) has 643940 bin [30.0,30.1) has 659489 bin [30.1,30.2) has 647121 bin [30.2,30.3) has 627931 bin [30.3,30.4) has 511400 bin [30.4,30.5) has 389522 bin [30.5,30.6) has 377057 bin [30.6,30.7) has 351284 bin [30.7,30.8) has 306980 bin [30.8,30.9) has 271299 bin [30.9,31.0) has 278878 bin [31.0,31.1) has 280686 bin [31.1,31.2) has 260733 bin [31.2,31.3) has 243745 bin [31.3,31.4) has 227182 bin [31.4,31.5) has 190453 bin [31.5,31.6) has 154493 bin [31.6,31.7) has 129332 bin [31.7,31.8) has 88600 bin [31.8,31.9) has 65206 bin [31.9,32.0) has 51780 bin [32.0,32.1) has 44329 bin [32.1,32.2) has 37230 bin [32.2,32.3) has 28771 bin [32.3,32.4) has 27698 bin [32.4,32.5) has 25157 bin [32.5,32.6) has 22594 bin [32.6,32.7) has 20506 bin [32.7,32.8) has 18979 bin [32.8,32.9) has 15691 bin [32.9,33.0) has 13409 bin [33.0,33.1) has 12615 bin [33.1,33.2) has 12148 bin [33.2,33.3) has 11929 bin [33.3,33.4) has 11453 bin [33.4,33.5) has 11029 bin [33.5,33.6) has 11163 bin [33.6,33.7) has 11542 bin [33.7,33.8) has 11716 bin [33.8,33.9) has 11846 bin [33.9,34.0) has 11480 bin [34.0,34.1) has 11318 bin [34.1,34.2) has 11198 bin [34.2,34.3) has 11146 bin [34.3,34.4) has 10993 bin [34.4,34.5) has 10814 bin [34.5,34.6) has 10653 bin [34.6,34.7) has 10302 bin [34.7,34.8) has 10347 bin [34.8,34.9) has 10102 bin [34.9,35.0) has 10249 bin [35.0,35.1) has 10322 bin [35.1,35.2) has 10079 bin [35.2,35.3) has 10196 bin [35.3,35.4) has 10474 bin [35.4,35.5) has 10752 bin [35.5,35.6) has 10204 bin [35.6,35.7) has 10081 bin [35.7,35.8) has 9809 bin [35.8,35.9) has 9294 bin [35.9,36.0) has 9588 bin [36.0,36.1) has 9826 bin [36.1,36.2) has 9636 bin [36.2,36.3) has 9365 bin [36.3,36.4) has 9295 bin [36.4,36.5) has 9029 bin [36.5,36.6) has 8952 bin [36.6,36.7) has 9252 bin [36.7,36.8) has 9185 bin [36.8,36.9) has 9235 bin [36.9,37.0) has 8700 bin [37.0,37.1) has 8777 bin [37.1,37.2) has 8628 bin [37.2,37.3) has 8471 bin [37.3,37.4) has 8203 bin [37.4,37.5) has 7826 bin [37.5,37.6) has 7424 bin [37.6,37.7) has 6973 bin [37.7,37.8) has 6952 bin [37.8,37.9) has 6644 bin [37.9,38.0) has 6660 bin [38.0,38.1) has 6504 bin [38.1,38.2) has 6307 bin [38.2,38.3) has 6128 bin [38.3,38.4) has 6024 bin [38.4,38.5) has 5904 bin [38.5,38.6) has 5643 bin [38.6,38.7) has 5604 bin [38.7,38.8) has 5158 bin [38.8,38.9) has 5051 bin [38.9,39.0) has 4838 bin [39.0,39.1) has 4493 bin [39.1,39.2) has 4176 bin [39.2,39.3) has 4000 bin [39.3,39.4) has 3760 bin [39.4,39.5) has 3668 bin [39.5,39.6) has 3773 bin [39.6,39.7) has 3559 bin [39.7,39.8) has 3284 bin [39.8,39.9) has 3163 bin [39.9,40.0) has 3160 bin [40.0,40.1) has 2960 bin [40.1,40.2) has 2920 bin [40.2,40.3) has 2740 bin [40.3,40.4) has 2419 bin [40.4,40.5) has 2479 bin [40.5,40.6) has 2367 bin [40.6,40.7) has 2229 bin [40.7,40.8) has 2242 bin [40.8,40.9) has 2060 bin [40.9,41.0) has 1940 bin [41.0,41.1) has 1844 bin [41.1,41.2) has 1689 bin [41.2,41.3) has 1514 bin [41.3,41.4) has 1546 bin [41.4,41.5) has 1482 bin [41.5,41.6) has 1381 bin [41.6,41.7) has 1306 bin [41.7,41.8) has 1236 bin [41.8,41.9) has 1143 bin [41.9,42.0) has 1034 bin [42.0,42.1) has 1094 bin [42.1,42.2) has 1006 bin [42.2,42.3) has 1005 bin [42.3,42.4) has 900 bin [42.4,42.5) has 799 bin [42.5,42.6) has 721 bin [42.6,42.7) has 650 bin [42.7,42.8) has 521 bin [42.8,42.9) has 437 bin [42.9,43.0) has 400 bin [43.0,43.1) has 424 bin [43.1,43.2) has 326 bin [43.2,43.3) has 374 bin [43.3,43.4) has 306 bin [43.4,43.5) has 296 bin [43.5,43.6) has 211 bin [43.6,43.7) has 223 bin [43.7,43.8) has 167 bin [43.8,43.9) has 107 bin [43.9,44.0) has 107 bin [44.0,44.1) has 56 bin [44.1,44.2) has 54 bin [44.2,44.3) has 42 bin [44.3,44.4) has 19 bin [44.4,44.5) has 5 bin [44.5,44.6) has 2 bin [44.6,44.7) has 1 average z coordinate 28.5 for 49230364 element(s) point source id histogram with bin size 1.000000 bin 146 has 5408960 bin 147 has 34822601 bin 148 has 8998803 average point source id 147.072919286154388 for 49230364 element(s)