lasinfo (210611) report for 'AHN4T/39AZ1_08.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: 180/2021 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: 37777240 number of points by return: 35008497 1982095 644431 127181 15036 scale factor x y z: 0.001 0.001 0.001 offset x y z: 141980 441230 0 min x y z: 141980.000 441230.000 1.021 max x y z: 143019.999 442519.999 40.030 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: 37777240 extended number of points by return: 35008497 1982095 644431 127181 15036 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 1021 40030 intensity 0 4933 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 31 user_data 6 7 point_source_ID 70 72 gps_time 269719390.222992 269721236.656437 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 6 255 B 2 251 NIR 28 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.95 34.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35008497 number of intermediate returns: 786871 number of last returns: 34995081 number of single returns: 33013209 covered area in square units/kilounits: 1040808/1.04 point density: all returns 36.30 last only 33.62 (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 37777240 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35008497 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1982095 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 644431 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 127181 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15036 instead zero. overview over extended number of returns of given pulse: 33013209 2683758 1553619 449575 75564 1515 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3642041 unclassified (1) 33035716 ground (2) 186413 building (6) 695770 water (9) 217300 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2425873 +---> 145995 of those are unclassified (1) +---> 2204727 of those are ground (2) +---> 44420 of those are water (9) +---> 30731 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [1.0,1.1) has 4 bin [1.1,1.2) has 2020 bin [1.2,1.3) has 72920 bin [1.3,1.4) has 70273 bin [1.4,1.5) has 92298 bin [1.5,1.6) has 153486 bin [1.6,1.7) has 323412 bin [1.7,1.8) has 657423 bin [1.8,1.9) has 1321671 bin [1.9,2.0) has 2355287 bin [2.0,2.1) has 3498162 bin [2.1,2.2) has 3727870 bin [2.2,2.3) has 1962472 bin [2.3,2.4) has 861578 bin [2.4,2.5) has 425918 bin [2.5,2.6) has 323087 bin [2.6,2.7) has 228930 bin [2.7,2.8) has 194207 bin [2.8,2.9) has 1500110 bin [2.9,3.0) has 457744 bin [3.0,3.1) has 386501 bin [3.1,3.2) has 531612 bin [3.2,3.3) has 395579 bin [3.3,3.4) has 378046 bin [3.4,3.5) has 436679 bin [3.5,3.6) has 471030 bin [3.6,3.7) has 491196 bin [3.7,3.8) has 747821 bin [3.8,3.9) has 1094755 bin [3.9,4.0) has 1359346 bin [4.0,4.1) has 1488086 bin [4.1,4.2) has 906096 bin [4.2,4.3) has 507627 bin [4.3,4.4) has 407934 bin [4.4,4.5) has 436180 bin [4.5,4.6) has 401758 bin [4.6,4.7) has 366622 bin [4.7,4.8) has 370940 bin [4.8,4.9) has 600963 bin [4.9,5.0) has 960778 bin [5.0,5.1) has 658189 bin [5.1,5.2) has 451566 bin [5.2,5.3) has 348943 bin [5.3,5.4) has 273566 bin [5.4,5.5) has 224484 bin [5.5,5.6) has 160749 bin [5.6,5.7) has 119633 bin [5.7,5.8) has 98804 bin [5.8,5.9) has 85181 bin [5.9,6.0) has 80656 bin [6.0,6.1) has 78402 bin [6.1,6.2) has 75487 bin [6.2,6.3) has 75273 bin [6.3,6.4) has 73576 bin [6.4,6.5) has 71878 bin [6.5,6.6) has 68431 bin [6.6,6.7) has 66108 bin [6.7,6.8) has 65482 bin [6.8,6.9) has 63577 bin [6.9,7.0) has 63061 bin [7.0,7.1) has 60712 bin [7.1,7.2) has 60371 bin [7.2,7.3) has 58860 bin [7.3,7.4) has 57474 bin [7.4,7.5) has 57796 bin [7.5,7.6) has 57849 bin [7.6,7.7) has 56615 bin [7.7,7.8) has 54920 bin [7.8,7.9) has 55801 bin [7.9,8.0) has 55867 bin [8.0,8.1) has 55905 bin [8.1,8.2) has 55228 bin [8.2,8.3) has 55358 bin [8.3,8.4) has 55162 bin [8.4,8.5) has 55360 bin [8.5,8.6) has 56783 bin [8.6,8.7) has 64230 bin [8.7,8.8) has 84576 bin [8.8,8.9) has 88874 bin [8.9,9.0) has 99171 bin [9.0,9.1) has 62487 bin [9.1,9.2) has 37277 bin [9.2,9.3) has 35028 bin [9.3,9.4) has 33943 bin [9.4,9.5) has 35070 bin [9.5,9.6) has 36213 bin [9.6,9.7) has 40094 bin [9.7,9.8) has 36391 bin [9.8,9.9) has 31816 bin [9.9,10.0) has 30469 bin [10.0,10.1) has 29715 bin [10.1,10.2) has 29958 bin [10.2,10.3) has 31965 bin [10.3,10.4) has 31032 bin [10.4,10.5) has 28547 bin [10.5,10.6) has 29102 bin [10.6,10.7) has 28381 bin [10.7,10.8) has 26361 bin [10.8,10.9) has 25922 bin [10.9,11.0) has 26228 bin [11.0,11.1) has 25746 bin [11.1,11.2) has 25249 bin [11.2,11.3) has 25075 bin [11.3,11.4) has 24613 bin [11.4,11.5) has 24653 bin [11.5,11.6) has 24793 bin [11.6,11.7) has 23296 bin [11.7,11.8) has 23318 bin [11.8,11.9) has 22642 bin [11.9,12.0) has 22359 bin [12.0,12.1) has 22501 bin [12.1,12.2) has 23248 bin [12.2,12.3) has 25295 bin [12.3,12.4) has 30079 bin [12.4,12.5) has 28227 bin [12.5,12.6) has 24332 bin [12.6,12.7) has 23466 bin [12.7,12.8) has 20651 bin [12.8,12.9) has 19727 bin [12.9,13.0) has 21113 bin [13.0,13.1) has 20654 bin [13.1,13.2) has 20374 bin [13.2,13.3) has 19955 bin [13.3,13.4) has 20599 bin [13.4,13.5) has 20567 bin [13.5,13.6) has 20669 bin [13.6,13.7) has 20177 bin [13.7,13.8) has 21197 bin [13.8,13.9) has 19776 bin [13.9,14.0) has 19218 bin [14.0,14.1) has 20515 bin [14.1,14.2) has 19732 bin [14.2,14.3) has 20067 bin [14.3,14.4) has 18765 bin [14.4,14.5) has 18654 bin [14.5,14.6) has 18547 bin [14.6,14.7) has 18847 bin [14.7,14.8) has 18422 bin [14.8,14.9) has 17901 bin [14.9,15.0) has 17693 bin [15.0,15.1) has 17570 bin [15.1,15.2) has 17628 bin [15.2,15.3) has 17706 bin [15.3,15.4) has 16922 bin [15.4,15.5) has 16725 bin [15.5,15.6) has 16162 bin [15.6,15.7) has 16193 bin [15.7,15.8) has 17206 bin [15.8,15.9) has 16419 bin [15.9,16.0) has 15981 bin [16.0,16.1) has 15593 bin [16.1,16.2) has 15248 bin [16.2,16.3) has 15053 bin [16.3,16.4) has 15774 bin [16.4,16.5) has 15185 bin [16.5,16.6) has 14646 bin [16.6,16.7) has 14483 bin [16.7,16.8) has 15456 bin [16.8,16.9) has 15455 bin [16.9,17.0) has 15495 bin [17.0,17.1) has 14979 bin [17.1,17.2) has 15539 bin [17.2,17.3) has 15120 bin [17.3,17.4) has 13849 bin [17.4,17.5) has 12901 bin [17.5,17.6) has 10924 bin [17.6,17.7) has 9917 bin [17.7,17.8) has 9605 bin [17.8,17.9) has 9480 bin [17.9,18.0) has 9374 bin [18.0,18.1) has 9008 bin [18.1,18.2) has 9065 bin [18.2,18.3) has 9059 bin [18.3,18.4) has 9080 bin [18.4,18.5) has 9119 bin [18.5,18.6) has 9063 bin [18.6,18.7) has 8787 bin [18.7,18.8) has 8781 bin [18.8,18.9) has 8705 bin [18.9,19.0) has 8799 bin [19.0,19.1) has 8506 bin [19.1,19.2) has 8467 bin [19.2,19.3) has 8338 bin [19.3,19.4) has 8145 bin [19.4,19.5) has 8129 bin [19.5,19.6) has 7844 bin [19.6,19.7) has 7918 bin [19.7,19.8) has 7745 bin [19.8,19.9) has 7557 bin [19.9,20.0) has 7543 bin [20.0,20.1) has 7227 bin [20.1,20.2) has 7274 bin [20.2,20.3) has 7067 bin [20.3,20.4) has 6906 bin [20.4,20.5) has 6768 bin [20.5,20.6) has 6582 bin [20.6,20.7) has 6385 bin [20.7,20.8) has 6120 bin [20.8,20.9) has 6056 bin [20.9,21.0) has 5879 bin [21.0,21.1) has 5557 bin [21.1,21.2) has 5523 bin [21.2,21.3) has 5357 bin [21.3,21.4) has 4968 bin [21.4,21.5) has 4600 bin [21.5,21.6) has 4549 bin [21.6,21.7) has 4260 bin [21.7,21.8) has 3975 bin [21.8,21.9) has 4030 bin [21.9,22.0) has 3694 bin [22.0,22.1) has 3580 bin [22.1,22.2) has 3486 bin [22.2,22.3) has 3280 bin [22.3,22.4) has 3216 bin [22.4,22.5) has 3011 bin [22.5,22.6) has 2683 bin [22.6,22.7) has 2669 bin [22.7,22.8) has 2472 bin [22.8,22.9) has 2320 bin [22.9,23.0) has 2235 bin [23.0,23.1) has 2132 bin [23.1,23.2) has 1965 bin [23.2,23.3) has 1920 bin [23.3,23.4) has 1825 bin [23.4,23.5) has 1632 bin [23.5,23.6) has 1700 bin [23.6,23.7) has 1528 bin [23.7,23.8) has 1432 bin [23.8,23.9) has 1361 bin [23.9,24.0) has 1361 bin [24.0,24.1) has 1348 bin [24.1,24.2) has 1209 bin [24.2,24.3) has 1154 bin [24.3,24.4) has 1098 bin [24.4,24.5) has 1173 bin [24.5,24.6) has 1047 bin [24.6,24.7) has 1028 bin [24.7,24.8) has 1017 bin [24.8,24.9) has 853 bin [24.9,25.0) has 858 bin [25.0,25.1) has 820 bin [25.1,25.2) has 851 bin [25.2,25.3) has 849 bin [25.3,25.4) has 861 bin [25.4,25.5) has 731 bin [25.5,25.6) has 749 bin [25.6,25.7) has 703 bin [25.7,25.8) has 690 bin [25.8,25.9) has 604 bin [25.9,26.0) has 695 bin [26.0,26.1) has 598 bin [26.1,26.2) has 584 bin [26.2,26.3) has 549 bin [26.3,26.4) has 541 bin [26.4,26.5) has 516 bin [26.5,26.6) has 520 bin [26.6,26.7) has 470 bin [26.7,26.8) has 508 bin [26.8,26.9) has 476 bin [26.9,27.0) has 494 bin [27.0,27.1) has 473 bin [27.1,27.2) has 455 bin [27.2,27.3) has 447 bin [27.3,27.4) has 414 bin [27.4,27.5) has 420 bin [27.5,27.6) has 390 bin [27.6,27.7) has 358 bin [27.7,27.8) has 368 bin [27.8,27.9) has 410 bin [27.9,28.0) has 377 bin [28.0,28.1) has 358 bin [28.1,28.2) has 376 bin [28.2,28.3) has 393 bin [28.3,28.4) has 379 bin [28.4,28.5) has 360 bin [28.5,28.6) has 359 bin [28.6,28.7) has 393 bin [28.7,28.8) has 351 bin [28.8,28.9) has 329 bin [28.9,29.0) has 360 bin [29.0,29.1) has 368 bin [29.1,29.2) has 356 bin [29.2,29.3) has 312 bin [29.3,29.4) has 328 bin [29.4,29.5) has 290 bin [29.5,29.6) has 314 bin [29.6,29.7) has 344 bin [29.7,29.8) has 314 bin [29.8,29.9) has 327 bin [29.9,30.0) has 309 bin [30.0,30.1) has 341 bin [30.1,30.2) has 274 bin [30.2,30.3) has 304 bin [30.3,30.4) has 330 bin [30.4,30.5) has 278 bin [30.5,30.6) has 288 bin [30.6,30.7) has 286 bin [30.7,30.8) has 265 bin [30.8,30.9) has 269 bin [30.9,31.0) has 227 bin [31.0,31.1) has 259 bin [31.1,31.2) has 261 bin [31.2,31.3) has 240 bin [31.3,31.4) has 251 bin [31.4,31.5) has 256 bin [31.5,31.6) has 246 bin [31.6,31.7) has 243 bin [31.7,31.8) has 248 bin [31.8,31.9) has 238 bin [31.9,32.0) has 260 bin [32.0,32.1) has 237 bin [32.1,32.2) has 243 bin [32.2,32.3) has 255 bin [32.3,32.4) has 232 bin [32.4,32.5) has 217 bin [32.5,32.6) has 224 bin [32.6,32.7) has 235 bin [32.7,32.8) has 224 bin [32.8,32.9) has 182 bin [32.9,33.0) has 198 bin [33.0,33.1) has 200 bin [33.1,33.2) has 174 bin [33.2,33.3) has 185 bin [33.3,33.4) has 190 bin [33.4,33.5) has 177 bin [33.5,33.6) has 205 bin [33.6,33.7) has 181 bin [33.7,33.8) has 185 bin [33.8,33.9) has 172 bin [33.9,34.0) has 179 bin [34.0,34.1) has 169 bin [34.1,34.2) has 159 bin [34.2,34.3) has 174 bin [34.3,34.4) has 155 bin [34.4,34.5) has 149 bin [34.5,34.6) has 174 bin [34.6,34.7) has 119 bin [34.7,34.8) has 156 bin [34.8,34.9) has 158 bin [34.9,35.0) has 163 bin [35.0,35.1) has 143 bin [35.1,35.2) has 154 bin [35.2,35.3) has 138 bin [35.3,35.4) has 124 bin [35.4,35.5) has 161 bin [35.5,35.6) has 116 bin [35.6,35.7) has 126 bin [35.7,35.8) has 119 bin [35.8,35.9) has 150 bin [35.9,36.0) has 123 bin [36.0,36.1) has 113 bin [36.1,36.2) has 116 bin [36.2,36.3) has 90 bin [36.3,36.4) has 109 bin [36.4,36.5) has 122 bin [36.5,36.6) has 94 bin [36.6,36.7) has 103 bin [36.7,36.8) has 100 bin [36.8,36.9) has 96 bin [36.9,37.0) has 111 bin [37.0,37.1) has 87 bin [37.1,37.2) has 76 bin [37.2,37.3) has 88 bin [37.3,37.4) has 82 bin [37.4,37.5) has 76 bin [37.5,37.6) has 92 bin [37.6,37.7) has 72 bin [37.7,37.8) has 59 bin [37.8,37.9) has 69 bin [37.9,38.0) has 62 bin [38.0,38.1) has 65 bin [38.1,38.2) has 58 bin [38.2,38.3) has 48 bin [38.3,38.4) has 70 bin [38.4,38.5) has 35 bin [38.5,38.6) has 33 bin [38.6,38.7) has 27 bin [38.7,38.8) has 28 bin [38.8,38.9) has 11 bin [38.9,39.0) has 21 bin [39.0,39.1) has 20 bin [39.1,39.2) has 13 bin [39.2,39.3) has 8 bin [39.3,39.4) has 5 bin [39.4,39.5) has 7 bin [39.5,39.6) has 7 bin [39.6,39.7) has 4 bin [39.7,39.8) has 7 bin [39.8,39.9) has 6 bin [39.9,40.0) has 13 bin [40.0,40.1) has 1 average z coordinate 4.0 for 37777240 element(s) point source id histogram with bin size 1.000000 bin 70 has 2884325 bin 71 has 29081502 bin 72 has 5811413 average point source id 71.077482844167548 for 37777240 element(s)