lasinfo (210611) report for 'AHN4T/17BZ1_04.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: 25019542 number of points by return: 23577908 765822 457276 173911 39005 scale factor x y z: 0.001 0.001 0.001 offset x y z: 232980 542480 0 min x y z: 232980.000 542480.000 11.035 max x y z: 234019.999 543769.999 42.965 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: 25019542 extended number of points by return: 23577908 765822 457276 173911 39005 5155 465 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 11035 42965 intensity 65 4683 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 -24 29 user_data 6 7 point_source_ID 55 57 gps_time 330435556.701714 330439275.067502 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 50 255 B 38 255 NIR 21 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.48 30.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23577908 number of intermediate returns: 674220 number of last returns: 23578298 number of single returns: 22810884 covered area in square units/kilounits: 1339368/1.34 point density: all returns 18.68 last only 17.60 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25019542 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23577908 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 765822 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 457276 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 173911 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 39005 instead zero. overview over extended number of returns of given pulse: 22810884 619458 851045 538297 168560 28206 3092 0 0 0 0 0 0 0 0 histogram of classification of points: 1517733 unclassified (1) 23295973 ground (2) 91581 building (6) 114255 water (9) +-> flagged as extended overlap: 2010081 +---> 119366 of those are unclassified (1) +---> 1852349 of those are ground (2) +---> 27390 of those are building (6) +---> 10976 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.0,11.1) has 69 bin [11.1,11.2) has 2023 bin [11.2,11.3) has 1013 bin [11.3,11.4) has 4795 bin [11.4,11.5) has 31109 bin [11.5,11.6) has 19125 bin [11.6,11.7) has 14600 bin [11.7,11.8) has 28306 bin [11.8,11.9) has 44702 bin [11.9,12.0) has 40891 bin [12.0,12.1) has 68601 bin [12.1,12.2) has 271416 bin [12.2,12.3) has 1584352 bin [12.3,12.4) has 2311391 bin [12.4,12.5) has 2003901 bin [12.5,12.6) has 2473669 bin [12.6,12.7) has 2399443 bin [12.7,12.8) has 2195197 bin [12.8,12.9) has 1872564 bin [12.9,13.0) has 1473396 bin [13.0,13.1) has 1338984 bin [13.1,13.2) has 1064415 bin [13.2,13.3) has 731553 bin [13.3,13.4) has 570352 bin [13.4,13.5) has 505316 bin [13.5,13.6) has 583669 bin [13.6,13.7) has 396712 bin [13.7,13.8) has 341079 bin [13.8,13.9) has 332544 bin [13.9,14.0) has 234887 bin [14.0,14.1) has 142997 bin [14.1,14.2) has 90335 bin [14.2,14.3) has 74908 bin [14.3,14.4) has 43709 bin [14.4,14.5) has 42084 bin [14.5,14.6) has 42159 bin [14.6,14.7) has 20735 bin [14.7,14.8) has 4913 bin [14.8,14.9) has 3523 bin [14.9,15.0) has 3832 bin [15.0,15.1) has 3725 bin [15.1,15.2) has 4556 bin [15.2,15.3) has 5773 bin [15.3,15.4) has 6134 bin [15.4,15.5) has 5383 bin [15.5,15.6) has 4938 bin [15.6,15.7) has 4728 bin [15.7,15.8) has 4791 bin [15.8,15.9) has 4613 bin [15.9,16.0) has 4539 bin [16.0,16.1) has 4087 bin [16.1,16.2) has 4257 bin [16.2,16.3) has 4520 bin [16.3,16.4) has 4245 bin [16.4,16.5) has 4321 bin [16.5,16.6) has 4389 bin [16.6,16.7) has 4746 bin [16.7,16.8) has 5414 bin [16.8,16.9) has 6175 bin [16.9,17.0) has 5825 bin [17.0,17.1) has 6509 bin [17.1,17.2) has 9820 bin [17.2,17.3) has 5529 bin [17.3,17.4) has 4800 bin [17.4,17.5) has 5250 bin [17.5,17.6) has 5905 bin [17.6,17.7) has 5573 bin [17.7,17.8) has 4103 bin [17.8,17.9) has 4124 bin [17.9,18.0) has 4155 bin [18.0,18.1) has 4305 bin [18.1,18.2) has 4578 bin [18.2,18.3) has 4568 bin [18.3,18.4) has 4668 bin [18.4,18.5) has 5939 bin [18.5,18.6) has 5618 bin [18.6,18.7) has 6105 bin [18.7,18.8) has 6242 bin [18.8,18.9) has 6700 bin [18.9,19.0) has 7027 bin [19.0,19.1) has 7146 bin [19.1,19.2) has 7342 bin [19.2,19.3) has 7559 bin [19.3,19.4) has 7660 bin [19.4,19.5) has 8036 bin [19.5,19.6) has 7803 bin [19.6,19.7) has 8097 bin [19.7,19.8) has 8186 bin [19.8,19.9) has 8451 bin [19.9,20.0) has 8447 bin [20.0,20.1) has 8621 bin [20.1,20.2) has 8831 bin [20.2,20.3) has 8721 bin [20.3,20.4) has 8805 bin [20.4,20.5) has 8835 bin [20.5,20.6) has 8697 bin [20.6,20.7) has 8756 bin [20.7,20.8) has 8773 bin [20.8,20.9) has 9016 bin [20.9,21.0) has 9233 bin [21.0,21.1) has 9351 bin [21.1,21.2) has 9582 bin [21.2,21.3) has 9736 bin [21.3,21.4) has 9598 bin [21.4,21.5) has 9826 bin [21.5,21.6) has 9947 bin [21.6,21.7) has 10004 bin [21.7,21.8) has 9897 bin [21.8,21.9) has 10086 bin [21.9,22.0) has 10186 bin [22.0,22.1) has 10276 bin [22.1,22.2) has 10373 bin [22.2,22.3) has 10210 bin [22.3,22.4) has 10292 bin [22.4,22.5) has 10277 bin [22.5,22.6) has 10417 bin [22.6,22.7) has 10383 bin [22.7,22.8) has 10400 bin [22.8,22.9) has 10450 bin [22.9,23.0) has 10553 bin [23.0,23.1) has 10655 bin [23.1,23.2) has 10676 bin [23.2,23.3) has 10856 bin [23.3,23.4) has 10753 bin [23.4,23.5) has 10709 bin [23.5,23.6) has 10827 bin [23.6,23.7) has 10955 bin [23.7,23.8) has 10910 bin [23.8,23.9) has 10942 bin [23.9,24.0) has 10980 bin [24.0,24.1) has 10734 bin [24.1,24.2) has 10677 bin [24.2,24.3) has 10304 bin [24.3,24.4) has 10776 bin [24.4,24.5) has 10965 bin [24.5,24.6) has 11110 bin [24.6,24.7) has 11188 bin [24.7,24.8) has 11208 bin [24.8,24.9) has 11041 bin [24.9,25.0) has 10713 bin [25.0,25.1) has 10266 bin [25.1,25.2) has 10072 bin [25.2,25.3) has 9998 bin [25.3,25.4) has 9898 bin [25.4,25.5) has 9846 bin [25.5,25.6) has 9900 bin [25.6,25.7) has 10065 bin [25.7,25.8) has 9881 bin [25.8,25.9) has 9996 bin [25.9,26.0) has 10256 bin [26.0,26.1) has 10169 bin [26.1,26.2) has 10282 bin [26.2,26.3) has 10415 bin [26.3,26.4) has 10239 bin [26.4,26.5) has 10340 bin [26.5,26.6) has 10268 bin [26.6,26.7) has 10207 bin [26.7,26.8) has 10529 bin [26.8,26.9) has 10673 bin [26.9,27.0) has 10459 bin [27.0,27.1) has 10527 bin [27.1,27.2) has 10836 bin [27.2,27.3) has 10602 bin [27.3,27.4) has 10672 bin [27.4,27.5) has 10618 bin [27.5,27.6) has 10413 bin [27.6,27.7) has 10308 bin [27.7,27.8) has 10354 bin [27.8,27.9) has 10219 bin [27.9,28.0) has 10213 bin [28.0,28.1) has 10270 bin [28.1,28.2) has 10127 bin [28.2,28.3) has 10229 bin [28.3,28.4) has 10250 bin [28.4,28.5) has 9962 bin [28.5,28.6) has 10017 bin [28.6,28.7) has 10201 bin [28.7,28.8) has 10071 bin [28.8,28.9) has 10208 bin [28.9,29.0) has 10032 bin [29.0,29.1) has 10016 bin [29.1,29.2) has 9898 bin [29.2,29.3) has 9664 bin [29.3,29.4) has 9918 bin [29.4,29.5) has 9794 bin [29.5,29.6) has 9685 bin [29.6,29.7) has 9547 bin [29.7,29.8) has 9482 bin [29.8,29.9) has 9539 bin [29.9,30.0) has 9452 bin [30.0,30.1) has 9452 bin [30.1,30.2) has 9149 bin [30.2,30.3) has 9244 bin [30.3,30.4) has 9202 bin [30.4,30.5) has 8888 bin [30.5,30.6) has 8584 bin [30.6,30.7) has 8805 bin [30.7,30.8) has 8563 bin [30.8,30.9) has 8636 bin [30.9,31.0) has 8518 bin [31.0,31.1) has 8406 bin [31.1,31.2) has 8204 bin [31.2,31.3) has 7939 bin [31.3,31.4) has 8172 bin [31.4,31.5) has 7811 bin [31.5,31.6) has 7576 bin [31.6,31.7) has 7665 bin [31.7,31.8) has 7517 bin [31.8,31.9) has 7269 bin [31.9,32.0) has 7064 bin [32.0,32.1) has 6812 bin [32.1,32.2) has 6691 bin [32.2,32.3) has 6572 bin [32.3,32.4) has 6321 bin [32.4,32.5) has 6119 bin [32.5,32.6) has 5912 bin [32.6,32.7) has 5822 bin [32.7,32.8) has 5540 bin [32.8,32.9) has 5313 bin [32.9,33.0) has 5046 bin [33.0,33.1) has 4816 bin [33.1,33.2) has 4548 bin [33.2,33.3) has 4371 bin [33.3,33.4) has 4136 bin [33.4,33.5) has 3983 bin [33.5,33.6) has 3734 bin [33.6,33.7) has 3473 bin [33.7,33.8) has 3194 bin [33.8,33.9) has 3120 bin [33.9,34.0) has 2954 bin [34.0,34.1) has 2689 bin [34.1,34.2) has 2660 bin [34.2,34.3) has 2506 bin [34.3,34.4) has 2406 bin [34.4,34.5) has 2228 bin [34.5,34.6) has 2087 bin [34.6,34.7) has 1931 bin [34.7,34.8) has 1913 bin [34.8,34.9) has 1789 bin [34.9,35.0) has 1688 bin [35.0,35.1) has 1585 bin [35.1,35.2) has 1430 bin [35.2,35.3) has 1351 bin [35.3,35.4) has 1253 bin [35.4,35.5) has 1154 bin [35.5,35.6) has 1033 bin [35.6,35.7) has 921 bin [35.7,35.8) has 874 bin [35.8,35.9) has 822 bin [35.9,36.0) has 727 bin [36.0,36.1) has 730 bin [36.1,36.2) has 609 bin [36.2,36.3) has 503 bin [36.3,36.4) has 501 bin [36.4,36.5) has 493 bin [36.5,36.6) has 456 bin [36.6,36.7) has 459 bin [36.7,36.8) has 421 bin [36.8,36.9) has 347 bin [36.9,37.0) has 388 bin [37.0,37.1) has 359 bin [37.1,37.2) has 334 bin [37.2,37.3) has 316 bin [37.3,37.4) has 287 bin [37.4,37.5) has 256 bin [37.5,37.6) has 242 bin [37.6,37.7) has 205 bin [37.7,37.8) has 175 bin [37.8,37.9) has 148 bin [37.9,38.0) has 146 bin [38.0,38.1) has 144 bin [38.1,38.2) has 133 bin [38.2,38.3) has 135 bin [38.3,38.4) has 107 bin [38.4,38.5) has 99 bin [38.5,38.6) has 119 bin [38.6,38.7) has 107 bin [38.7,38.8) has 91 bin [38.8,38.9) has 100 bin [38.9,39.0) has 96 bin [39.0,39.1) has 105 bin [39.1,39.2) has 98 bin [39.2,39.3) has 103 bin [39.3,39.4) has 97 bin [39.4,39.5) has 109 bin [39.5,39.6) has 82 bin [39.6,39.7) has 88 bin [39.7,39.8) has 91 bin [39.8,39.9) has 90 bin [39.9,40.0) has 74 bin [40.0,40.1) has 67 bin [40.1,40.2) has 77 bin [40.2,40.3) has 70 bin [40.3,40.4) has 63 bin [40.4,40.5) has 72 bin [40.5,40.6) has 68 bin [40.6,40.7) has 64 bin [40.7,40.8) has 74 bin [40.8,40.9) has 58 bin [40.9,41.0) has 62 bin [41.0,41.1) has 50 bin [41.1,41.2) has 44 bin [41.2,41.3) has 61 bin [41.3,41.4) has 51 bin [41.4,41.5) has 50 bin [41.5,41.6) has 38 bin [41.6,41.7) has 53 bin [41.7,41.8) has 33 bin [41.8,41.9) has 32 bin [41.9,42.0) has 31 bin [42.0,42.1) has 21 bin [42.1,42.2) has 22 bin [42.2,42.3) has 11 bin [42.3,42.4) has 19 bin [42.4,42.5) has 14 bin [42.5,42.6) has 16 bin [42.6,42.7) has 12 bin [42.7,42.8) has 5 bin [42.8,42.9) has 4 bin [42.9,43.0) has 2 average z coordinate 13.6 for 25019542 element(s) point source id histogram with bin size 1.000000 bin 55 has 3286694 bin 56 has 19752988 bin 57 has 1979860 average point source id 55.947767469124734 for 25019542 element(s)