lasinfo (210611) report for 'AHN4T/41CN2_06.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: 42020370 number of points by return: 37594595 2949359 1170378 270809 35229 scale factor x y z: 0.001 0.001 0.001 offset x y z: 224980 434980 0 min x y z: 224980.000 434980.000 14.249 max x y z: 226019.999 436269.999 47.764 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: 42020370 extended number of points by return: 37594595 2949359 1170378 270809 35229 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 14249 47764 intensity 52 4807 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 150 210 gps_time 324043008.353626 324222675.035109 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 45 255 B 30 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.38 31.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37594595 number of intermediate returns: 1485049 number of last returns: 37574319 number of single returns: 34633593 covered area in square units/kilounits: 1338096/1.34 point density: all returns 31.40 last only 28.08 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42020370 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37594595 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2949359 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1170378 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 270809 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 35229 instead zero. overview over extended number of returns of given pulse: 34633593 3558086 2704757 946917 163311 13011 695 0 0 0 0 0 0 0 0 histogram of classification of points: 5056749 unclassified (1) 36345285 ground (2) 605850 building (6) 12486 water (9) +-> flagged as extended overlap: 3372222 +---> 575190 of those are unclassified (1) +---> 2708769 of those are ground (2) +---> 87886 of those are building (6) +---> 377 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.2,14.3) has 4 bin [14.3,14.4) has 715 bin [14.4,14.5) has 5009 bin [14.5,14.6) has 11061 bin [14.6,14.7) has 16869 bin [14.7,14.8) has 71045 bin [14.8,14.9) has 249276 bin [14.9,15.0) has 353947 bin [15.0,15.1) has 555888 bin [15.1,15.2) has 964388 bin [15.2,15.3) has 1722885 bin [15.3,15.4) has 3531808 bin [15.4,15.5) has 4688197 bin [15.5,15.6) has 4845300 bin [15.6,15.7) has 3389250 bin [15.7,15.8) has 3694848 bin [15.8,15.9) has 3173657 bin [15.9,16.0) has 2381208 bin [16.0,16.1) has 1859994 bin [16.1,16.2) has 1506708 bin [16.2,16.3) has 1039973 bin [16.3,16.4) has 770554 bin [16.4,16.5) has 695710 bin [16.5,16.6) has 400686 bin [16.6,16.7) has 195965 bin [16.7,16.8) has 156342 bin [16.8,16.9) has 165835 bin [16.9,17.0) has 97802 bin [17.0,17.1) has 54759 bin [17.1,17.2) has 35531 bin [17.2,17.3) has 37047 bin [17.3,17.4) has 38036 bin [17.4,17.5) has 37313 bin [17.5,17.6) has 33948 bin [17.6,17.7) has 33843 bin [17.7,17.8) has 35209 bin [17.8,17.9) has 34952 bin [17.9,18.0) has 36786 bin [18.0,18.1) has 34683 bin [18.1,18.2) has 35146 bin [18.2,18.3) has 36058 bin [18.3,18.4) has 37226 bin [18.4,18.5) has 37562 bin [18.5,18.6) has 37756 bin [18.6,18.7) has 37381 bin [18.7,18.8) has 36092 bin [18.8,18.9) has 37730 bin [18.9,19.0) has 41585 bin [19.0,19.1) has 37012 bin [19.1,19.2) has 36173 bin [19.2,19.3) has 38807 bin [19.3,19.4) has 40486 bin [19.4,19.5) has 37976 bin [19.5,19.6) has 39380 bin [19.6,19.7) has 39410 bin [19.7,19.8) has 38624 bin [19.8,19.9) has 38811 bin [19.9,20.0) has 39970 bin [20.0,20.1) has 38769 bin [20.1,20.2) has 38619 bin [20.2,20.3) has 38835 bin [20.3,20.4) has 38605 bin [20.4,20.5) has 38841 bin [20.5,20.6) has 38271 bin [20.6,20.7) has 39467 bin [20.7,20.8) has 37912 bin [20.8,20.9) has 37777 bin [20.9,21.0) has 37062 bin [21.0,21.1) has 36506 bin [21.1,21.2) has 36993 bin [21.2,21.3) has 36859 bin [21.3,21.4) has 37773 bin [21.4,21.5) has 39100 bin [21.5,21.6) has 45772 bin [21.6,21.7) has 56632 bin [21.7,21.8) has 57084 bin [21.8,21.9) has 40013 bin [21.9,22.0) has 38267 bin [22.0,22.1) has 38791 bin [22.1,22.2) has 38885 bin [22.2,22.3) has 38901 bin [22.3,22.4) has 39375 bin [22.4,22.5) has 39740 bin [22.5,22.6) has 39945 bin [22.6,22.7) has 40195 bin [22.7,22.8) has 40068 bin [22.8,22.9) has 39404 bin [22.9,23.0) has 39419 bin [23.0,23.1) has 39256 bin [23.1,23.2) has 39178 bin [23.2,23.3) has 39481 bin [23.3,23.4) has 39993 bin [23.4,23.5) has 39187 bin [23.5,23.6) has 38941 bin [23.6,23.7) has 38573 bin [23.7,23.8) has 39049 bin [23.8,23.9) has 38873 bin [23.9,24.0) has 38969 bin [24.0,24.1) has 38433 bin [24.1,24.2) has 38057 bin [24.2,24.3) has 37497 bin [24.3,24.4) has 37347 bin [24.4,24.5) has 37515 bin [24.5,24.6) has 37329 bin [24.6,24.7) has 37238 bin [24.7,24.8) has 36757 bin [24.8,24.9) has 36749 bin [24.9,25.0) has 36630 bin [25.0,25.1) has 35992 bin [25.1,25.2) has 35994 bin [25.2,25.3) has 35956 bin [25.3,25.4) has 35527 bin [25.4,25.5) has 35082 bin [25.5,25.6) has 34588 bin [25.6,25.7) has 33656 bin [25.7,25.8) has 33761 bin [25.8,25.9) has 33932 bin [25.9,26.0) has 33641 bin [26.0,26.1) has 33830 bin [26.1,26.2) has 33265 bin [26.2,26.3) has 32882 bin [26.3,26.4) has 33286 bin [26.4,26.5) has 33317 bin [26.5,26.6) has 32607 bin [26.6,26.7) has 33000 bin [26.7,26.8) has 32717 bin [26.8,26.9) has 32459 bin [26.9,27.0) has 31838 bin [27.0,27.1) has 31301 bin [27.1,27.2) has 30875 bin [27.2,27.3) has 30588 bin [27.3,27.4) has 30762 bin [27.4,27.5) has 30504 bin [27.5,27.6) has 30531 bin [27.6,27.7) has 30454 bin [27.7,27.8) has 29694 bin [27.8,27.9) has 29674 bin [27.9,28.0) has 29224 bin [28.0,28.1) has 28935 bin [28.1,28.2) has 28925 bin [28.2,28.3) has 28481 bin [28.3,28.4) has 28035 bin [28.4,28.5) has 27812 bin [28.5,28.6) has 27304 bin [28.6,28.7) has 26743 bin [28.7,28.8) has 26098 bin [28.8,28.9) has 26125 bin [28.9,29.0) has 26230 bin [29.0,29.1) has 25943 bin [29.1,29.2) has 25567 bin [29.2,29.3) has 25221 bin [29.3,29.4) has 24668 bin [29.4,29.5) has 24618 bin [29.5,29.6) has 24210 bin [29.6,29.7) has 24059 bin [29.7,29.8) has 23684 bin [29.8,29.9) has 23009 bin [29.9,30.0) has 22421 bin [30.0,30.1) has 22260 bin [30.1,30.2) has 21927 bin [30.2,30.3) has 21756 bin [30.3,30.4) has 21182 bin [30.4,30.5) has 20380 bin [30.5,30.6) has 19958 bin [30.6,30.7) has 19451 bin [30.7,30.8) has 19076 bin [30.8,30.9) has 18674 bin [30.9,31.0) has 18232 bin [31.0,31.1) has 17696 bin [31.1,31.2) has 17522 bin [31.2,31.3) has 17290 bin [31.3,31.4) has 16883 bin [31.4,31.5) has 17199 bin [31.5,31.6) has 16634 bin [31.6,31.7) has 16420 bin [31.7,31.8) has 15763 bin [31.8,31.9) has 15326 bin [31.9,32.0) has 14850 bin [32.0,32.1) has 14575 bin [32.1,32.2) has 14096 bin [32.2,32.3) has 14128 bin [32.3,32.4) has 13579 bin [32.4,32.5) has 13678 bin [32.5,32.6) has 13309 bin [32.6,32.7) has 12973 bin [32.7,32.8) has 12209 bin [32.8,32.9) has 11955 bin [32.9,33.0) has 11840 bin [33.0,33.1) has 11602 bin [33.1,33.2) has 11178 bin [33.2,33.3) has 11059 bin [33.3,33.4) has 10609 bin [33.4,33.5) has 10284 bin [33.5,33.6) has 9998 bin [33.6,33.7) has 9752 bin [33.7,33.8) has 9437 bin [33.8,33.9) has 9321 bin [33.9,34.0) has 9305 bin [34.0,34.1) has 8783 bin [34.1,34.2) has 8432 bin [34.2,34.3) has 8184 bin [34.3,34.4) has 8077 bin [34.4,34.5) has 7845 bin [34.5,34.6) has 7592 bin [34.6,34.7) has 7181 bin [34.7,34.8) has 7191 bin [34.8,34.9) has 6875 bin [34.9,35.0) has 6708 bin [35.0,35.1) has 6517 bin [35.1,35.2) has 6313 bin [35.2,35.3) has 5818 bin [35.3,35.4) has 5847 bin [35.4,35.5) has 5494 bin [35.5,35.6) has 5583 bin [35.6,35.7) has 5367 bin [35.7,35.8) has 5050 bin [35.8,35.9) has 4915 bin [35.9,36.0) has 4697 bin [36.0,36.1) has 4663 bin [36.1,36.2) has 4487 bin [36.2,36.3) has 4323 bin [36.3,36.4) has 4048 bin [36.4,36.5) has 3946 bin [36.5,36.6) has 3841 bin [36.6,36.7) has 3811 bin [36.7,36.8) has 3747 bin [36.8,36.9) has 3777 bin [36.9,37.0) has 3539 bin [37.0,37.1) has 3322 bin [37.1,37.2) has 3314 bin [37.2,37.3) has 3207 bin [37.3,37.4) has 3092 bin [37.4,37.5) has 3019 bin [37.5,37.6) has 2915 bin [37.6,37.7) has 2748 bin [37.7,37.8) has 2630 bin [37.8,37.9) has 2580 bin [37.9,38.0) has 2461 bin [38.0,38.1) has 2464 bin [38.1,38.2) has 2408 bin [38.2,38.3) has 2288 bin [38.3,38.4) has 2269 bin [38.4,38.5) has 2225 bin [38.5,38.6) has 2176 bin [38.6,38.7) has 2151 bin [38.7,38.8) has 2133 bin [38.8,38.9) has 1966 bin [38.9,39.0) has 2020 bin [39.0,39.1) has 1944 bin [39.1,39.2) has 1837 bin [39.2,39.3) has 1880 bin [39.3,39.4) has 1866 bin [39.4,39.5) has 1640 bin [39.5,39.6) has 1629 bin [39.6,39.7) has 1479 bin [39.7,39.8) has 1533 bin [39.8,39.9) has 1476 bin [39.9,40.0) has 1330 bin [40.0,40.1) has 1312 bin [40.1,40.2) has 1363 bin [40.2,40.3) has 1290 bin [40.3,40.4) has 1148 bin [40.4,40.5) has 1140 bin [40.5,40.6) has 1046 bin [40.6,40.7) has 993 bin [40.7,40.8) has 907 bin [40.8,40.9) has 923 bin [40.9,41.0) has 828 bin [41.0,41.1) has 797 bin [41.1,41.2) has 630 bin [41.2,41.3) has 613 bin [41.3,41.4) has 546 bin [41.4,41.5) has 596 bin [41.5,41.6) has 549 bin [41.6,41.7) has 500 bin [41.7,41.8) has 467 bin [41.8,41.9) has 470 bin [41.9,42.0) has 443 bin [42.0,42.1) has 476 bin [42.1,42.2) has 447 bin [42.2,42.3) has 443 bin [42.3,42.4) has 468 bin [42.4,42.5) has 410 bin [42.5,42.6) has 393 bin [42.6,42.7) has 400 bin [42.7,42.8) has 330 bin [42.8,42.9) has 344 bin [42.9,43.0) has 332 bin [43.0,43.1) has 315 bin [43.1,43.2) has 314 bin [43.2,43.3) has 305 bin [43.3,43.4) has 274 bin [43.4,43.5) has 275 bin [43.5,43.6) has 308 bin [43.6,43.7) has 295 bin [43.7,43.8) has 263 bin [43.8,43.9) has 295 bin [43.9,44.0) has 250 bin [44.0,44.1) has 242 bin [44.1,44.2) has 258 bin [44.2,44.3) has 233 bin [44.3,44.4) has 238 bin [44.4,44.5) has 217 bin [44.5,44.6) has 210 bin [44.6,44.7) has 213 bin [44.7,44.8) has 217 bin [44.8,44.9) has 202 bin [44.9,45.0) has 211 bin [45.0,45.1) has 196 bin [45.1,45.2) has 172 bin [45.2,45.3) has 169 bin [45.3,45.4) has 150 bin [45.4,45.5) has 140 bin [45.5,45.6) has 165 bin [45.6,45.7) has 155 bin [45.7,45.8) has 134 bin [45.8,45.9) has 128 bin [45.9,46.0) has 125 bin [46.0,46.1) has 111 bin [46.1,46.2) has 120 bin [46.2,46.3) has 110 bin [46.3,46.4) has 117 bin [46.4,46.5) has 77 bin [46.5,46.6) has 78 bin [46.6,46.7) has 85 bin [46.7,46.8) has 59 bin [46.8,46.9) has 41 bin [46.9,47.0) has 36 bin [47.0,47.1) has 23 bin [47.1,47.2) has 18 bin [47.2,47.3) has 10 bin [47.3,47.4) has 10 bin [47.4,47.5) has 3 bin [47.5,47.6) has 2 bin [47.6,47.7) has 2 bin [47.7,47.8) has 3 average z coordinate 16.9 for 42020370 element(s) point source id histogram with bin size 1.000000 bin 150 has 2111298 bin 151 has 22392737 bin 152 has 360305 bin 210 has 17156030 average point source id 175.046784381003789 for 42020370 element(s)