lasinfo (210611) report for 'AHN4T/17DZ1_18.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: 45945384 number of points by return: 38143261 5522430 1797507 416074 59893 scale factor x y z: 0.001 0.001 0.001 offset x y z: 231980 526230 0 min x y z: 231980.000 526230.000 10.512 max x y z: 233019.999 527519.999 40.260 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: 45945384 extended number of points by return: 38143261 5522430 1797507 416074 59893 5786 433 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 10512 40260 intensity 45 4807 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 69 1069 gps_time 330781999.651354 330859475.148322 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 37 255 B 19 255 NIR 6 255 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 -16.3 31.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38143261 number of intermediate returns: 2283793 number of last returns: 38057435 number of single returns: 32539105 covered area in square units/kilounits: 1333580/1.33 point density: all returns 34.45 last only 28.54 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45945384 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38143261 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5522430 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1797507 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 416074 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 59893 instead zero. overview over extended number of returns of given pulse: 32539105 7522993 4150440 1426552 271029 32354 2911 0 0 0 0 0 0 0 0 histogram of classification of points: 10538684 unclassified (1) 30402874 ground (2) 4645435 building (6) 354962 water (9) 3429 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2811183 +---> 621347 of those are unclassified (1) +---> 2035152 of those are ground (2) +---> 145208 of those are building (6) +---> 9476 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.5,10.6) has 101 bin [10.6,10.7) has 3890 bin [10.7,10.8) has 12141 bin [10.8,10.9) has 17703 bin [10.9,11.0) has 23355 bin [11.0,11.1) has 246407 bin [11.1,11.2) has 87629 bin [11.2,11.3) has 104535 bin [11.3,11.4) has 242751 bin [11.4,11.5) has 830022 bin [11.5,11.6) has 1361182 bin [11.6,11.7) has 1389990 bin [11.7,11.8) has 1746996 bin [11.8,11.9) has 2498227 bin [11.9,12.0) has 2365119 bin [12.0,12.1) has 2386603 bin [12.1,12.2) has 2150069 bin [12.2,12.3) has 1764842 bin [12.3,12.4) has 1696469 bin [12.4,12.5) has 2070839 bin [12.5,12.6) has 2186622 bin [12.6,12.7) has 2141383 bin [12.7,12.8) has 1896280 bin [12.8,12.9) has 1406550 bin [12.9,13.0) has 962268 bin [13.0,13.1) has 754513 bin [13.1,13.2) has 553392 bin [13.2,13.3) has 393821 bin [13.3,13.4) has 366928 bin [13.4,13.5) has 304326 bin [13.5,13.6) has 274033 bin [13.6,13.7) has 232783 bin [13.7,13.8) has 205991 bin [13.8,13.9) has 201714 bin [13.9,14.0) has 156862 bin [14.0,14.1) has 150625 bin [14.1,14.2) has 157050 bin [14.2,14.3) has 159819 bin [14.3,14.4) has 156846 bin [14.4,14.5) has 164806 bin [14.5,14.6) has 172275 bin [14.6,14.7) has 174473 bin [14.7,14.8) has 193704 bin [14.8,14.9) has 210401 bin [14.9,15.0) has 233147 bin [15.0,15.1) has 247958 bin [15.1,15.2) has 221588 bin [15.2,15.3) has 215833 bin [15.3,15.4) has 242947 bin [15.4,15.5) has 222391 bin [15.5,15.6) has 224126 bin [15.6,15.7) has 190652 bin [15.7,15.8) has 160171 bin [15.8,15.9) has 156178 bin [15.9,16.0) has 150720 bin [16.0,16.1) has 137439 bin [16.1,16.2) has 132101 bin [16.2,16.3) has 134643 bin [16.3,16.4) has 135082 bin [16.4,16.5) has 130812 bin [16.5,16.6) has 137368 bin [16.6,16.7) has 119681 bin [16.7,16.8) has 116527 bin [16.8,16.9) has 112638 bin [16.9,17.0) has 116547 bin [17.0,17.1) has 111144 bin [17.1,17.2) has 119632 bin [17.2,17.3) has 103888 bin [17.3,17.4) has 103875 bin [17.4,17.5) has 118855 bin [17.5,17.6) has 105283 bin [17.6,17.7) has 107637 bin [17.7,17.8) has 106587 bin [17.8,17.9) has 109937 bin [17.9,18.0) has 116307 bin [18.0,18.1) has 144237 bin [18.1,18.2) has 145633 bin [18.2,18.3) has 129009 bin [18.3,18.4) has 128689 bin [18.4,18.5) has 119305 bin [18.5,18.6) has 120263 bin [18.6,18.7) has 120616 bin [18.7,18.8) has 116560 bin [18.8,18.9) has 108866 bin [18.9,19.0) has 106712 bin [19.0,19.1) has 137009 bin [19.1,19.2) has 164460 bin [19.2,19.3) has 125918 bin [19.3,19.4) has 101868 bin [19.4,19.5) has 95290 bin [19.5,19.6) has 93702 bin [19.6,19.7) has 93406 bin [19.7,19.8) has 89376 bin [19.8,19.9) has 91021 bin [19.9,20.0) has 88297 bin [20.0,20.1) has 87751 bin [20.1,20.2) has 87684 bin [20.2,20.3) has 86010 bin [20.3,20.4) has 83481 bin [20.4,20.5) has 78735 bin [20.5,20.6) has 78378 bin [20.6,20.7) has 76948 bin [20.7,20.8) has 74291 bin [20.8,20.9) has 72560 bin [20.9,21.0) has 71761 bin [21.0,21.1) has 69547 bin [21.1,21.2) has 64961 bin [21.2,21.3) has 63692 bin [21.3,21.4) has 61581 bin [21.4,21.5) has 68091 bin [21.5,21.6) has 68362 bin [21.6,21.7) has 65994 bin [21.7,21.8) has 63524 bin [21.8,21.9) has 55007 bin [21.9,22.0) has 52992 bin [22.0,22.1) has 52958 bin [22.1,22.2) has 52001 bin [22.2,22.3) has 50490 bin [22.3,22.4) has 50313 bin [22.4,22.5) has 49444 bin [22.5,22.6) has 49015 bin [22.6,22.7) has 48154 bin [22.7,22.8) has 47089 bin [22.8,22.9) has 46882 bin [22.9,23.0) has 46471 bin [23.0,23.1) has 46848 bin [23.1,23.2) has 47074 bin [23.2,23.3) has 46132 bin [23.3,23.4) has 45322 bin [23.4,23.5) has 45891 bin [23.5,23.6) has 45398 bin [23.6,23.7) has 44181 bin [23.7,23.8) has 43919 bin [23.8,23.9) has 43215 bin [23.9,24.0) has 43085 bin [24.0,24.1) has 43547 bin [24.1,24.2) has 43384 bin [24.2,24.3) has 42616 bin [24.3,24.4) has 42785 bin [24.4,24.5) has 41540 bin [24.5,24.6) has 41201 bin [24.6,24.7) has 40718 bin [24.7,24.8) has 40403 bin [24.8,24.9) has 39638 bin [24.9,25.0) has 39396 bin [25.0,25.1) has 38830 bin [25.1,25.2) has 38129 bin [25.2,25.3) has 37991 bin [25.3,25.4) has 37645 bin [25.4,25.5) has 36928 bin [25.5,25.6) has 36735 bin [25.6,25.7) has 36442 bin [25.7,25.8) has 35809 bin [25.8,25.9) has 35104 bin [25.9,26.0) has 34473 bin [26.0,26.1) has 33625 bin [26.1,26.2) has 33098 bin [26.2,26.3) has 32532 bin [26.3,26.4) has 31853 bin [26.4,26.5) has 31885 bin [26.5,26.6) has 31572 bin [26.6,26.7) has 31194 bin [26.7,26.8) has 30787 bin [26.8,26.9) has 30173 bin [26.9,27.0) has 29863 bin [27.0,27.1) has 29362 bin [27.1,27.2) has 29262 bin [27.2,27.3) has 28565 bin [27.3,27.4) has 27987 bin [27.4,27.5) has 27854 bin [27.5,27.6) has 27368 bin [27.6,27.7) has 27123 bin [27.7,27.8) has 27224 bin [27.8,27.9) has 26618 bin [27.9,28.0) has 26496 bin [28.0,28.1) has 25734 bin [28.1,28.2) has 25016 bin [28.2,28.3) has 24893 bin [28.3,28.4) has 24234 bin [28.4,28.5) has 23589 bin [28.5,28.6) has 22814 bin [28.6,28.7) has 22444 bin [28.7,28.8) has 21677 bin [28.8,28.9) has 21195 bin [28.9,29.0) has 20218 bin [29.0,29.1) has 19634 bin [29.1,29.2) has 19038 bin [29.2,29.3) has 18784 bin [29.3,29.4) has 18233 bin [29.4,29.5) has 17289 bin [29.5,29.6) has 16772 bin [29.6,29.7) has 16372 bin [29.7,29.8) has 15423 bin [29.8,29.9) has 15062 bin [29.9,30.0) has 14303 bin [30.0,30.1) has 13614 bin [30.1,30.2) has 12980 bin [30.2,30.3) has 12479 bin [30.3,30.4) has 11885 bin [30.4,30.5) has 11411 bin [30.5,30.6) has 10770 bin [30.6,30.7) has 10290 bin [30.7,30.8) has 9792 bin [30.8,30.9) has 9538 bin [30.9,31.0) has 8896 bin [31.0,31.1) has 8594 bin [31.1,31.2) has 8084 bin [31.2,31.3) has 7797 bin [31.3,31.4) has 7369 bin [31.4,31.5) has 6920 bin [31.5,31.6) has 6727 bin [31.6,31.7) has 6154 bin [31.7,31.8) has 6026 bin [31.8,31.9) has 5736 bin [31.9,32.0) has 5176 bin [32.0,32.1) has 4850 bin [32.1,32.2) has 4637 bin [32.2,32.3) has 4518 bin [32.3,32.4) has 4161 bin [32.4,32.5) has 3719 bin [32.5,32.6) has 3661 bin [32.6,32.7) has 3311 bin [32.7,32.8) has 3102 bin [32.8,32.9) has 2942 bin [32.9,33.0) has 2801 bin [33.0,33.1) has 2420 bin [33.1,33.2) has 2235 bin [33.2,33.3) has 2203 bin [33.3,33.4) has 2017 bin [33.4,33.5) has 1935 bin [33.5,33.6) has 1780 bin [33.6,33.7) has 1596 bin [33.7,33.8) has 1516 bin [33.8,33.9) has 1448 bin [33.9,34.0) has 1376 bin [34.0,34.1) has 1238 bin [34.1,34.2) has 1151 bin [34.2,34.3) has 1059 bin [34.3,34.4) has 1013 bin [34.4,34.5) has 918 bin [34.5,34.6) has 835 bin [34.6,34.7) has 721 bin [34.7,34.8) has 699 bin [34.8,34.9) has 642 bin [34.9,35.0) has 598 bin [35.0,35.1) has 598 bin [35.1,35.2) has 510 bin [35.2,35.3) has 434 bin [35.3,35.4) has 441 bin [35.4,35.5) has 377 bin [35.5,35.6) has 348 bin [35.6,35.7) has 347 bin [35.7,35.8) has 303 bin [35.8,35.9) has 313 bin [35.9,36.0) has 270 bin [36.0,36.1) has 274 bin [36.1,36.2) has 241 bin [36.2,36.3) has 241 bin [36.3,36.4) has 178 bin [36.4,36.5) has 148 bin [36.5,36.6) has 130 bin [36.6,36.7) has 107 bin [36.7,36.8) has 98 bin [36.8,36.9) has 61 bin [36.9,37.0) has 46 bin [37.0,37.1) has 52 bin [37.1,37.2) has 52 bin [37.2,37.3) has 48 bin [37.3,37.4) has 32 bin [37.4,37.5) has 31 bin [37.5,37.6) has 43 bin [37.6,37.7) has 38 bin [37.7,37.8) has 22 bin [37.8,37.9) has 22 bin [37.9,38.0) has 33 bin [38.0,38.1) has 16 bin [38.1,38.2) has 27 bin [38.2,38.3) has 25 bin [38.3,38.4) has 18 bin [38.4,38.5) has 19 bin [38.5,38.6) has 13 bin [38.6,38.7) has 12 bin [38.7,38.8) has 6 bin [38.8,38.9) has 9 bin [38.9,39.0) has 8 bin [39.0,39.1) has 8 bin [39.1,39.2) has 15 bin [39.2,39.3) has 9 bin [39.3,39.4) has 10 bin [39.4,39.5) has 6 bin [39.5,39.6) has 9 bin [39.6,39.7) has 5 bin [39.7,39.8) has 5 bin [39.8,39.9) has 4 bin [40.0,40.1) has 2 bin [40.2,40.3) has 3 average z coordinate 14.2 for 45945384 element(s) point source id histogram with bin size 1.000000 bin 69 has 20951746 bin 70 has 10092367 bin 1069 has 14901271 average point source id 393.54540736888822 for 45945384 element(s)