lasinfo (210611) report for 'AHN4T/17DZ1_11.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: 35916376 number of points by return: 31093076 3400671 1146601 243707 30014 scale factor x y z: 0.001 0.001 0.001 offset x y z: 229980 527480 0 min x y z: 229980.000 527480.000 10.407 max x y z: 231019.999 528769.999 41.462 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: 35916376 extended number of points by return: 31093076 3400671 1146601 243707 30014 2188 119 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 10407 41462 intensity 56 4653 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 -29 29 user_data 6 7 point_source_ID 68 1069 gps_time 330524465.026989 330859450.389602 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 29 255 B 23 255 NIR 2 255 extended_return_number 1 7 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 -16.35 30.31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31093076 number of intermediate returns: 1427389 number of last returns: 31026909 number of single returns: 27630998 covered area in square units/kilounits: 1335996/1.34 point density: all returns 26.88 last only 23.22 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35916376 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31093076 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3400671 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1146601 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 243707 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30014 instead zero. overview over extended number of returns of given pulse: 27630998 4558933 2716105 857262 139756 12489 833 0 0 0 0 0 0 0 0 histogram of classification of points: 6280229 unclassified (1) 23108438 ground (2) 6448318 building (6) 79391 water (9) +-> flagged as extended overlap: 2414943 +---> 419466 of those are unclassified (1) +---> 1425701 of those are ground (2) +---> 565479 of those are building (6) +---> 4297 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.4,10.5) has 3 bin [10.5,10.6) has 402 bin [10.6,10.7) has 10465 bin [10.7,10.8) has 17603 bin [10.8,10.9) has 35193 bin [10.9,11.0) has 54617 bin [11.0,11.1) has 79348 bin [11.1,11.2) has 75377 bin [11.2,11.3) has 88478 bin [11.3,11.4) has 181017 bin [11.4,11.5) has 383471 bin [11.5,11.6) has 772883 bin [11.6,11.7) has 1633167 bin [11.7,11.8) has 1924363 bin [11.8,11.9) has 2197400 bin [11.9,12.0) has 3115623 bin [12.0,12.1) has 3783260 bin [12.1,12.2) has 3161506 bin [12.2,12.3) has 2341434 bin [12.3,12.4) has 1503859 bin [12.4,12.5) has 903078 bin [12.5,12.6) has 494738 bin [12.6,12.7) has 357782 bin [12.7,12.8) has 247973 bin [12.8,12.9) has 174218 bin [12.9,13.0) has 122209 bin [13.0,13.1) has 90459 bin [13.1,13.2) has 83076 bin [13.2,13.3) has 83541 bin [13.3,13.4) has 83137 bin [13.4,13.5) has 79950 bin [13.5,13.6) has 73248 bin [13.6,13.7) has 68383 bin [13.7,13.8) has 66269 bin [13.8,13.9) has 68183 bin [13.9,14.0) has 66077 bin [14.0,14.1) has 68951 bin [14.1,14.2) has 67701 bin [14.2,14.3) has 65009 bin [14.3,14.4) has 64171 bin [14.4,14.5) has 70900 bin [14.5,14.6) has 140965 bin [14.6,14.7) has 82720 bin [14.7,14.8) has 76438 bin [14.8,14.9) has 62460 bin [14.9,15.0) has 60032 bin [15.0,15.1) has 65805 bin [15.1,15.2) has 86483 bin [15.2,15.3) has 91950 bin [15.3,15.4) has 82560 bin [15.4,15.5) has 101580 bin [15.5,15.6) has 102473 bin [15.6,15.7) has 100503 bin [15.7,15.8) has 102176 bin [15.8,15.9) has 117354 bin [15.9,16.0) has 65497 bin [16.0,16.1) has 99582 bin [16.1,16.2) has 204612 bin [16.2,16.3) has 161365 bin [16.3,16.4) has 199294 bin [16.4,16.5) has 124826 bin [16.5,16.6) has 94867 bin [16.6,16.7) has 84739 bin [16.7,16.8) has 122107 bin [16.8,16.9) has 144161 bin [16.9,17.0) has 157124 bin [17.0,17.1) has 158473 bin [17.1,17.2) has 248178 bin [17.2,17.3) has 167656 bin [17.3,17.4) has 153205 bin [17.4,17.5) has 154572 bin [17.5,17.6) has 141708 bin [17.6,17.7) has 199881 bin [17.7,17.8) has 375709 bin [17.8,17.9) has 311512 bin [17.9,18.0) has 163096 bin [18.0,18.1) has 171010 bin [18.1,18.2) has 153560 bin [18.2,18.3) has 135500 bin [18.3,18.4) has 164121 bin [18.4,18.5) has 135596 bin [18.5,18.6) has 114186 bin [18.6,18.7) has 85043 bin [18.7,18.8) has 67056 bin [18.8,18.9) has 82977 bin [18.9,19.0) has 93304 bin [19.0,19.1) has 76069 bin [19.1,19.2) has 81330 bin [19.2,19.3) has 75752 bin [19.3,19.4) has 76605 bin [19.4,19.5) has 80693 bin [19.5,19.6) has 75485 bin [19.6,19.7) has 93587 bin [19.7,19.8) has 96252 bin [19.8,19.9) has 99533 bin [19.9,20.0) has 93447 bin [20.0,20.1) has 93467 bin [20.1,20.2) has 72393 bin [20.2,20.3) has 89872 bin [20.3,20.4) has 68802 bin [20.4,20.5) has 83568 bin [20.5,20.6) has 80502 bin [20.6,20.7) has 105106 bin [20.7,20.8) has 159595 bin [20.8,20.9) has 239044 bin [20.9,21.0) has 209968 bin [21.0,21.1) has 178153 bin [21.1,21.2) has 123851 bin [21.2,21.3) has 68664 bin [21.3,21.4) has 53426 bin [21.4,21.5) has 43598 bin [21.5,21.6) has 36047 bin [21.6,21.7) has 36445 bin [21.7,21.8) has 35590 bin [21.8,21.9) has 34385 bin [21.9,22.0) has 33486 bin [22.0,22.1) has 42374 bin [22.1,22.2) has 47706 bin [22.2,22.3) has 47999 bin [22.3,22.4) has 39722 bin [22.4,22.5) has 58717 bin [22.5,22.6) has 50701 bin [22.6,22.7) has 32844 bin [22.7,22.8) has 31519 bin [22.8,22.9) has 31043 bin [22.9,23.0) has 30340 bin [23.0,23.1) has 29761 bin [23.1,23.2) has 29103 bin [23.2,23.3) has 29123 bin [23.3,23.4) has 28055 bin [23.4,23.5) has 28336 bin [23.5,23.6) has 28342 bin [23.6,23.7) has 28156 bin [23.7,23.8) has 28303 bin [23.8,23.9) has 29388 bin [23.9,24.0) has 31620 bin [24.0,24.1) has 37979 bin [24.1,24.2) has 38209 bin [24.2,24.3) has 36773 bin [24.3,24.4) has 35466 bin [24.4,24.5) has 35453 bin [24.5,24.6) has 35783 bin [24.6,24.7) has 36922 bin [24.7,24.8) has 37283 bin [24.8,24.9) has 37185 bin [24.9,25.0) has 29268 bin [25.0,25.1) has 25905 bin [25.1,25.2) has 27562 bin [25.2,25.3) has 25935 bin [25.3,25.4) has 24690 bin [25.4,25.5) has 24507 bin [25.5,25.6) has 24637 bin [25.6,25.7) has 25350 bin [25.7,25.8) has 23322 bin [25.8,25.9) has 24423 bin [25.9,26.0) has 22879 bin [26.0,26.1) has 21958 bin [26.1,26.2) has 21347 bin [26.2,26.3) has 21308 bin [26.3,26.4) has 21104 bin [26.4,26.5) has 20952 bin [26.5,26.6) has 20257 bin [26.6,26.7) has 20253 bin [26.7,26.8) has 19952 bin [26.8,26.9) has 20019 bin [26.9,27.0) has 19846 bin [27.0,27.1) has 19968 bin [27.1,27.2) has 19442 bin [27.2,27.3) has 19151 bin [27.3,27.4) has 19000 bin [27.4,27.5) has 18713 bin [27.5,27.6) has 18727 bin [27.6,27.7) has 18654 bin [27.7,27.8) has 18578 bin [27.8,27.9) has 18472 bin [27.9,28.0) has 18226 bin [28.0,28.1) has 18062 bin [28.1,28.2) has 17800 bin [28.2,28.3) has 17980 bin [28.3,28.4) has 17322 bin [28.4,28.5) has 16964 bin [28.5,28.6) has 16656 bin [28.6,28.7) has 16607 bin [28.7,28.8) has 16645 bin [28.8,28.9) has 16091 bin [28.9,29.0) has 16050 bin [29.0,29.1) has 15824 bin [29.1,29.2) has 15614 bin [29.2,29.3) has 15557 bin [29.3,29.4) has 15273 bin [29.4,29.5) has 15075 bin [29.5,29.6) has 15064 bin [29.6,29.7) has 14610 bin [29.7,29.8) has 14433 bin [29.8,29.9) has 14121 bin [29.9,30.0) has 13633 bin [30.0,30.1) has 13441 bin [30.1,30.2) has 13367 bin [30.2,30.3) has 13109 bin [30.3,30.4) has 12822 bin [30.4,30.5) has 12597 bin [30.5,30.6) has 12363 bin [30.6,30.7) has 12250 bin [30.7,30.8) has 11812 bin [30.8,30.9) has 11595 bin [30.9,31.0) has 11424 bin [31.0,31.1) has 11454 bin [31.1,31.2) has 11038 bin [31.2,31.3) has 10644 bin [31.3,31.4) has 10570 bin [31.4,31.5) has 10446 bin [31.5,31.6) has 10097 bin [31.6,31.7) has 9912 bin [31.7,31.8) has 9629 bin [31.8,31.9) has 9424 bin [31.9,32.0) has 9245 bin [32.0,32.1) has 8981 bin [32.1,32.2) has 8513 bin [32.2,32.3) has 8468 bin [32.3,32.4) has 8305 bin [32.4,32.5) has 7867 bin [32.5,32.6) has 7688 bin [32.6,32.7) has 7420 bin [32.7,32.8) has 7154 bin [32.8,32.9) has 6955 bin [32.9,33.0) has 6750 bin [33.0,33.1) has 6471 bin [33.1,33.2) has 6279 bin [33.2,33.3) has 6278 bin [33.3,33.4) has 5742 bin [33.4,33.5) has 5657 bin [33.5,33.6) has 5387 bin [33.6,33.7) has 5344 bin [33.7,33.8) has 5028 bin [33.8,33.9) has 4695 bin [33.9,34.0) has 4585 bin [34.0,34.1) has 4442 bin [34.1,34.2) has 4204 bin [34.2,34.3) has 4197 bin [34.3,34.4) has 3915 bin [34.4,34.5) has 3811 bin [34.5,34.6) has 3557 bin [34.6,34.7) has 3509 bin [34.7,34.8) has 3204 bin [34.8,34.9) has 3010 bin [34.9,35.0) has 2836 bin [35.0,35.1) has 2715 bin [35.1,35.2) has 2407 bin [35.2,35.3) has 2243 bin [35.3,35.4) has 2041 bin [35.4,35.5) has 1938 bin [35.5,35.6) has 1816 bin [35.6,35.7) has 1791 bin [35.7,35.8) has 1520 bin [35.8,35.9) has 1510 bin [35.9,36.0) has 1334 bin [36.0,36.1) has 1319 bin [36.1,36.2) has 1123 bin [36.2,36.3) has 1019 bin [36.3,36.4) has 922 bin [36.4,36.5) has 859 bin [36.5,36.6) has 776 bin [36.6,36.7) has 665 bin [36.7,36.8) has 589 bin [36.8,36.9) has 539 bin [36.9,37.0) has 434 bin [37.0,37.1) has 373 bin [37.1,37.2) has 267 bin [37.2,37.3) has 244 bin [37.3,37.4) has 179 bin [37.4,37.5) has 168 bin [37.5,37.6) has 137 bin [37.6,37.7) has 100 bin [37.7,37.8) has 87 bin [37.8,37.9) has 62 bin [37.9,38.0) has 57 bin [38.0,38.1) has 50 bin [38.1,38.2) has 38 bin [38.2,38.3) has 35 bin [38.3,38.4) has 30 bin [38.4,38.5) has 32 bin [38.5,38.6) has 31 bin [38.6,38.7) has 23 bin [38.7,38.8) has 19 bin [38.8,38.9) has 31 bin [38.9,39.0) has 24 bin [39.0,39.1) has 20 bin [39.1,39.2) has 20 bin [39.2,39.3) has 14 bin [39.3,39.4) has 15 bin [39.4,39.5) has 6 bin [39.5,39.6) has 2 bin [39.6,39.7) has 2 bin [39.7,39.8) has 4 bin [40.0,40.1) has 1 bin [40.5,40.6) has 1 bin [41.3,41.4) has 2 bin [41.4,41.5) has 7 average z coordinate 14.5 for 35916376 element(s) point source id histogram with bin size 1.000000 bin 68 has 18972034 bin 69 has 10160132 bin 1069 has 6784210 average point source id 257.360818084764446 for 35916376 element(s)