lasinfo (210611) report for 'AHN4T/17BZ1_22.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: 27629899 number of points by return: 25245765 1586610 637349 142182 16792 scale factor x y z: 0.001 0.001 0.001 offset x y z: 230980 537480 0 min x y z: 230980.000 537480.000 12.748 max x y z: 232019.999 538769.999 40.577 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: 27629899 extended number of points by return: 25245765 1586610 637349 142182 16792 1139 62 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 12748 40577 intensity 56 4593 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 -23 29 user_data 6 7 point_source_ID 59 61 gps_time 328707203.130504 330511662.878825 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 44 255 B 31 255 NIR 14 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.29 29.69 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25245765 number of intermediate returns: 799052 number of last returns: 25237665 number of single returns: 23652583 covered area in square units/kilounits: 1341512/1.34 point density: all returns 20.60 last only 18.81 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27629899 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25245765 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1586610 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 637349 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 142182 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16792 instead zero. overview over extended number of returns of given pulse: 23652583 1902387 1486814 502516 78651 6522 426 0 0 0 0 0 0 0 0 histogram of classification of points: 2782626 unclassified (1) 24426295 ground (2) 352195 building (6) 68783 water (9) +-> flagged as extended overlap: 2385283 +---> 431277 of those are unclassified (1) +---> 1921280 of those are ground (2) +---> 27607 of those are building (6) +---> 5119 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.7,12.8) has 9 bin [12.8,12.9) has 1351 bin [12.9,13.0) has 13614 bin [13.0,13.1) has 9971 bin [13.1,13.2) has 15665 bin [13.2,13.3) has 46142 bin [13.3,13.4) has 60205 bin [13.4,13.5) has 95197 bin [13.5,13.6) has 165088 bin [13.6,13.7) has 277193 bin [13.7,13.8) has 263287 bin [13.8,13.9) has 307815 bin [13.9,14.0) has 408886 bin [14.0,14.1) has 527121 bin [14.1,14.2) has 738223 bin [14.2,14.3) has 839025 bin [14.3,14.4) has 893782 bin [14.4,14.5) has 1012464 bin [14.5,14.6) has 892210 bin [14.6,14.7) has 942221 bin [14.7,14.8) has 1021366 bin [14.8,14.9) has 907638 bin [14.9,15.0) has 760787 bin [15.0,15.1) has 742700 bin [15.1,15.2) has 856575 bin [15.2,15.3) has 874275 bin [15.3,15.4) has 897484 bin [15.4,15.5) has 1030817 bin [15.5,15.6) has 1320034 bin [15.6,15.7) has 1839712 bin [15.7,15.8) has 1969847 bin [15.8,15.9) has 1524645 bin [15.9,16.0) has 1089143 bin [16.0,16.1) has 924881 bin [16.1,16.2) has 711104 bin [16.2,16.3) has 388026 bin [16.3,16.4) has 150353 bin [16.4,16.5) has 89232 bin [16.5,16.6) has 40383 bin [16.6,16.7) has 19141 bin [16.7,16.8) has 17634 bin [16.8,16.9) has 15401 bin [16.9,17.0) has 13686 bin [17.0,17.1) has 13716 bin [17.1,17.2) has 13040 bin [17.2,17.3) has 12373 bin [17.3,17.4) has 11209 bin [17.4,17.5) has 10726 bin [17.5,17.6) has 10464 bin [17.6,17.7) has 10595 bin [17.7,17.8) has 10771 bin [17.8,17.9) has 11339 bin [17.9,18.0) has 16218 bin [18.0,18.1) has 13694 bin [18.1,18.2) has 13243 bin [18.2,18.3) has 13794 bin [18.3,18.4) has 14969 bin [18.4,18.5) has 15132 bin [18.5,18.6) has 16659 bin [18.6,18.7) has 17737 bin [18.7,18.8) has 16237 bin [18.8,18.9) has 17744 bin [18.9,19.0) has 21953 bin [19.0,19.1) has 18991 bin [19.1,19.2) has 18953 bin [19.2,19.3) has 19510 bin [19.3,19.4) has 19283 bin [19.4,19.5) has 19718 bin [19.5,19.6) has 20193 bin [19.6,19.7) has 19989 bin [19.7,19.8) has 21160 bin [19.8,19.9) has 21684 bin [19.9,20.0) has 20348 bin [20.0,20.1) has 20126 bin [20.1,20.2) has 19354 bin [20.2,20.3) has 18786 bin [20.3,20.4) has 18661 bin [20.4,20.5) has 19099 bin [20.5,20.6) has 19541 bin [20.6,20.7) has 20107 bin [20.7,20.8) has 20012 bin [20.8,20.9) has 20155 bin [20.9,21.0) has 20383 bin [21.0,21.1) has 20991 bin [21.1,21.2) has 21286 bin [21.2,21.3) has 21857 bin [21.3,21.4) has 22217 bin [21.4,21.5) has 22618 bin [21.5,21.6) has 22779 bin [21.6,21.7) has 22731 bin [21.7,21.8) has 22920 bin [21.8,21.9) has 23309 bin [21.9,22.0) has 22167 bin [22.0,22.1) has 22087 bin [22.1,22.2) has 21919 bin [22.2,22.3) has 22259 bin [22.3,22.4) has 22125 bin [22.4,22.5) has 21727 bin [22.5,22.6) has 21744 bin [22.6,22.7) has 21419 bin [22.7,22.8) has 21276 bin [22.8,22.9) has 20990 bin [22.9,23.0) has 21658 bin [23.0,23.1) has 21777 bin [23.1,23.2) has 22132 bin [23.2,23.3) has 21431 bin [23.3,23.4) has 21302 bin [23.4,23.5) has 21665 bin [23.5,23.6) has 21558 bin [23.6,23.7) has 22173 bin [23.7,23.8) has 21984 bin [23.8,23.9) has 21782 bin [23.9,24.0) has 21501 bin [24.0,24.1) has 21445 bin [24.1,24.2) has 21496 bin [24.2,24.3) has 21158 bin [24.3,24.4) has 21544 bin [24.4,24.5) has 21357 bin [24.5,24.6) has 21458 bin [24.6,24.7) has 21503 bin [24.7,24.8) has 21672 bin [24.8,24.9) has 21279 bin [24.9,25.0) has 21013 bin [25.0,25.1) has 20805 bin [25.1,25.2) has 20635 bin [25.2,25.3) has 20788 bin [25.3,25.4) has 21025 bin [25.4,25.5) has 20855 bin [25.5,25.6) has 20361 bin [25.6,25.7) has 20730 bin [25.7,25.8) has 20812 bin [25.8,25.9) has 20350 bin [25.9,26.0) has 20370 bin [26.0,26.1) has 20523 bin [26.1,26.2) has 20443 bin [26.2,26.3) has 20365 bin [26.3,26.4) has 20282 bin [26.4,26.5) has 20018 bin [26.5,26.6) has 20223 bin [26.6,26.7) has 20360 bin [26.7,26.8) has 20203 bin [26.8,26.9) has 20382 bin [26.9,27.0) has 20212 bin [27.0,27.1) has 20346 bin [27.1,27.2) has 19968 bin [27.2,27.3) has 19995 bin [27.3,27.4) has 19628 bin [27.4,27.5) has 19828 bin [27.5,27.6) has 19769 bin [27.6,27.7) has 19376 bin [27.7,27.8) has 19395 bin [27.8,27.9) has 19127 bin [27.9,28.0) has 19295 bin [28.0,28.1) has 19289 bin [28.1,28.2) has 19396 bin [28.2,28.3) has 19258 bin [28.3,28.4) has 18950 bin [28.4,28.5) has 18736 bin [28.5,28.6) has 18448 bin [28.6,28.7) has 18232 bin [28.7,28.8) has 18093 bin [28.8,28.9) has 18021 bin [28.9,29.0) has 17839 bin [29.0,29.1) has 17545 bin [29.1,29.2) has 17548 bin [29.2,29.3) has 17332 bin [29.3,29.4) has 16758 bin [29.4,29.5) has 16945 bin [29.5,29.6) has 16509 bin [29.6,29.7) has 16258 bin [29.7,29.8) has 15993 bin [29.8,29.9) has 15734 bin [29.9,30.0) has 15687 bin [30.0,30.1) has 15418 bin [30.1,30.2) has 15362 bin [30.2,30.3) has 14690 bin [30.3,30.4) has 14699 bin [30.4,30.5) has 14254 bin [30.5,30.6) has 14023 bin [30.6,30.7) has 13647 bin [30.7,30.8) has 13142 bin [30.8,30.9) has 12380 bin [30.9,31.0) has 12266 bin [31.0,31.1) has 11771 bin [31.1,31.2) has 11697 bin [31.2,31.3) has 11277 bin [31.3,31.4) has 10979 bin [31.4,31.5) has 10886 bin [31.5,31.6) has 10262 bin [31.6,31.7) has 10053 bin [31.7,31.8) has 9779 bin [31.8,31.9) has 9279 bin [31.9,32.0) has 8988 bin [32.0,32.1) has 8541 bin [32.1,32.2) has 8375 bin [32.2,32.3) has 8038 bin [32.3,32.4) has 7798 bin [32.4,32.5) has 7602 bin [32.5,32.6) has 7332 bin [32.6,32.7) has 6979 bin [32.7,32.8) has 6519 bin [32.8,32.9) has 6248 bin [32.9,33.0) has 5881 bin [33.0,33.1) has 5529 bin [33.1,33.2) has 5388 bin [33.2,33.3) has 4982 bin [33.3,33.4) has 4564 bin [33.4,33.5) has 4382 bin [33.5,33.6) has 4100 bin [33.6,33.7) has 3809 bin [33.7,33.8) has 3592 bin [33.8,33.9) has 3539 bin [33.9,34.0) has 3234 bin [34.0,34.1) has 3031 bin [34.1,34.2) has 2849 bin [34.2,34.3) has 2792 bin [34.3,34.4) has 2520 bin [34.4,34.5) has 2434 bin [34.5,34.6) has 2326 bin [34.6,34.7) has 2263 bin [34.7,34.8) has 2038 bin [34.8,34.9) has 1832 bin [34.9,35.0) has 1699 bin [35.0,35.1) has 1685 bin [35.1,35.2) has 1546 bin [35.2,35.3) has 1315 bin [35.3,35.4) has 1239 bin [35.4,35.5) has 1123 bin [35.5,35.6) has 1047 bin [35.6,35.7) has 931 bin [35.7,35.8) has 789 bin [35.8,35.9) has 744 bin [35.9,36.0) has 678 bin [36.0,36.1) has 590 bin [36.1,36.2) has 536 bin [36.2,36.3) has 488 bin [36.3,36.4) has 472 bin [36.4,36.5) has 422 bin [36.5,36.6) has 425 bin [36.6,36.7) has 380 bin [36.7,36.8) has 394 bin [36.8,36.9) has 394 bin [36.9,37.0) has 393 bin [37.0,37.1) has 391 bin [37.1,37.2) has 362 bin [37.2,37.3) has 353 bin [37.3,37.4) has 363 bin [37.4,37.5) has 353 bin [37.5,37.6) has 312 bin [37.6,37.7) has 305 bin [37.7,37.8) has 325 bin [37.8,37.9) has 305 bin [37.9,38.0) has 313 bin [38.0,38.1) has 295 bin [38.1,38.2) has 264 bin [38.2,38.3) has 274 bin [38.3,38.4) has 248 bin [38.4,38.5) has 230 bin [38.5,38.6) has 237 bin [38.6,38.7) has 220 bin [38.7,38.8) has 208 bin [38.8,38.9) has 191 bin [38.9,39.0) has 155 bin [39.0,39.1) has 147 bin [39.1,39.2) has 141 bin [39.2,39.3) has 131 bin [39.3,39.4) has 157 bin [39.4,39.5) has 132 bin [39.5,39.6) has 108 bin [39.6,39.7) has 100 bin [39.7,39.8) has 81 bin [39.8,39.9) has 62 bin [39.9,40.0) has 37 bin [40.0,40.1) has 37 bin [40.1,40.2) has 19 bin [40.2,40.3) has 20 bin [40.3,40.4) has 8 bin [40.4,40.5) has 5 bin [40.5,40.6) has 3 average z coordinate 16.2 for 27629899 element(s) point source id histogram with bin size 1.000000 bin 59 has 1646621 bin 60 has 21782665 bin 61 has 4200613 average point source id 60.092435806587638 for 27629899 element(s)