lasinfo (210611) report for 'AHN4T/57EN1_20.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: 340/2022 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: 42489514 number of points by return: 27444512 11448625 3152060 413102 31215 scale factor x y z: 0.001 0.001 0.001 offset x y z: 163980 369980 0 min x y z: 163980.000 369980.000 24.209 max x y z: 165019.999 371269.999 54.117 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: 42489514 extended number of points by return: 27444512 11448625 3152060 413102 31215 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 24209 54117 intensity 16 4860 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 -30 12 user_data 6 7 point_source_ID 81 82 gps_time 296125892.118205 296126399.778434 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 30 255 B 22 255 NIR 14 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 2000 extended_scanner_channel 0 0 attribute0 0.16 48.6 ('Amplitude') attribute1 -16.69 32.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27444512 number of intermediate returns: 3600400 number of last returns: 27388150 number of single returns: 15943548 covered area in square units/kilounits: 1341336/1.34 point density: all returns 31.68 last only 20.42 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42489514 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27444512 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11448625 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3152060 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 413102 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 31215 instead zero. overview over extended number of returns of given pulse: 15943548 16620111 8238668 1530729 147920 8147 391 0 0 0 0 0 0 0 0 histogram of classification of points: 23183552 unclassified (1) 19216552 ground (2) 71344 building (6) 18066 water (9) +-> flagged as extended overlap: 2359001 +---> 983163 of those are unclassified (1) +---> 1371006 of those are ground (2) +---> 4483 of those are building (6) +---> 349 of those are water (9) z coordinate histogram with bin size 0.100000 bin [24.2,24.3) has 9 bin [24.3,24.4) has 35 bin [24.4,24.5) has 69 bin [24.5,24.6) has 649 bin [24.6,24.7) has 1310 bin [24.7,24.8) has 1793 bin [24.8,24.9) has 2645 bin [24.9,25.0) has 7296 bin [25.0,25.1) has 32889 bin [25.1,25.2) has 100753 bin [25.2,25.3) has 279226 bin [25.3,25.4) has 189985 bin [25.4,25.5) has 127598 bin [25.5,25.6) has 125365 bin [25.6,25.7) has 295003 bin [25.7,25.8) has 317413 bin [25.8,25.9) has 249049 bin [25.9,26.0) has 511322 bin [26.0,26.1) has 580502 bin [26.1,26.2) has 552995 bin [26.2,26.3) has 320704 bin [26.3,26.4) has 327064 bin [26.4,26.5) has 412590 bin [26.5,26.6) has 508956 bin [26.6,26.7) has 431545 bin [26.7,26.8) has 497439 bin [26.8,26.9) has 596210 bin [26.9,27.0) has 706945 bin [27.0,27.1) has 699178 bin [27.1,27.2) has 637432 bin [27.2,27.3) has 657311 bin [27.3,27.4) has 652506 bin [27.4,27.5) has 651444 bin [27.5,27.6) has 692633 bin [27.6,27.7) has 750469 bin [27.7,27.8) has 812065 bin [27.8,27.9) has 859157 bin [27.9,28.0) has 907319 bin [28.0,28.1) has 919292 bin [28.1,28.2) has 807041 bin [28.2,28.3) has 662655 bin [28.3,28.4) has 537615 bin [28.4,28.5) has 432364 bin [28.5,28.6) has 375576 bin [28.6,28.7) has 338527 bin [28.7,28.8) has 289298 bin [28.8,28.9) has 260965 bin [28.9,29.0) has 237097 bin [29.0,29.1) has 215053 bin [29.1,29.2) has 200618 bin [29.2,29.3) has 185567 bin [29.3,29.4) has 171885 bin [29.4,29.5) has 163953 bin [29.5,29.6) has 160841 bin [29.6,29.7) has 157906 bin [29.7,29.8) has 162336 bin [29.8,29.9) has 165869 bin [29.9,30.0) has 162791 bin [30.0,30.1) has 157179 bin [30.1,30.2) has 156430 bin [30.2,30.3) has 154225 bin [30.3,30.4) has 151459 bin [30.4,30.5) has 148442 bin [30.5,30.6) has 147538 bin [30.6,30.7) has 147800 bin [30.7,30.8) has 147226 bin [30.8,30.9) has 147893 bin [30.9,31.0) has 147435 bin [31.0,31.1) has 146829 bin [31.1,31.2) has 145921 bin [31.2,31.3) has 143961 bin [31.3,31.4) has 142884 bin [31.4,31.5) has 141396 bin [31.5,31.6) has 139782 bin [31.6,31.7) has 138103 bin [31.7,31.8) has 137824 bin [31.8,31.9) has 136066 bin [31.9,32.0) has 134859 bin [32.0,32.1) has 134162 bin [32.1,32.2) has 132837 bin [32.2,32.3) has 131358 bin [32.3,32.4) has 130313 bin [32.4,32.5) has 128488 bin [32.5,32.6) has 128396 bin [32.6,32.7) has 127326 bin [32.7,32.8) has 126540 bin [32.8,32.9) has 126023 bin [32.9,33.0) has 124051 bin [33.0,33.1) has 123157 bin [33.1,33.2) has 122518 bin [33.2,33.3) has 121112 bin [33.3,33.4) has 120086 bin [33.4,33.5) has 120666 bin [33.5,33.6) has 119232 bin [33.6,33.7) has 117919 bin [33.7,33.8) has 116796 bin [33.8,33.9) has 115435 bin [33.9,34.0) has 114173 bin [34.0,34.1) has 112634 bin [34.1,34.2) has 110686 bin [34.2,34.3) has 109174 bin [34.3,34.4) has 108183 bin [34.4,34.5) has 106319 bin [34.5,34.6) has 105003 bin [34.6,34.7) has 103112 bin [34.7,34.8) has 101452 bin [34.8,34.9) has 99473 bin [34.9,35.0) has 97291 bin [35.0,35.1) has 95987 bin [35.1,35.2) has 93972 bin [35.2,35.3) has 91658 bin [35.3,35.4) has 90114 bin [35.4,35.5) has 88368 bin [35.5,35.6) has 87512 bin [35.6,35.7) has 85727 bin [35.7,35.8) has 83840 bin [35.8,35.9) has 82300 bin [35.9,36.0) has 80086 bin [36.0,36.1) has 78233 bin [36.1,36.2) has 76777 bin [36.2,36.3) has 75110 bin [36.3,36.4) has 73864 bin [36.4,36.5) has 71845 bin [36.5,36.6) has 71439 bin [36.6,36.7) has 69898 bin [36.7,36.8) has 68694 bin [36.8,36.9) has 68077 bin [36.9,37.0) has 67379 bin [37.0,37.1) has 65947 bin [37.1,37.2) has 65504 bin [37.2,37.3) has 65135 bin [37.3,37.4) has 64304 bin [37.4,37.5) has 64439 bin [37.5,37.6) has 64649 bin [37.6,37.7) has 64309 bin [37.7,37.8) has 63997 bin [37.8,37.9) has 64300 bin [37.9,38.0) has 64506 bin [38.0,38.1) has 64910 bin [38.1,38.2) has 65375 bin [38.2,38.3) has 66827 bin [38.3,38.4) has 68081 bin [38.4,38.5) has 68820 bin [38.5,38.6) has 70366 bin [38.6,38.7) has 71363 bin [38.7,38.8) has 72878 bin [38.8,38.9) has 74349 bin [38.9,39.0) has 75876 bin [39.0,39.1) has 77133 bin [39.1,39.2) has 78539 bin [39.2,39.3) has 80366 bin [39.3,39.4) has 82629 bin [39.4,39.5) has 85198 bin [39.5,39.6) has 87134 bin [39.6,39.7) has 89198 bin [39.7,39.8) has 91806 bin [39.8,39.9) has 94851 bin [39.9,40.0) has 97435 bin [40.0,40.1) has 100266 bin [40.1,40.2) has 103453 bin [40.2,40.3) has 106066 bin [40.3,40.4) has 109707 bin [40.4,40.5) has 112554 bin [40.5,40.6) has 115120 bin [40.6,40.7) has 118214 bin [40.7,40.8) has 121069 bin [40.8,40.9) has 125416 bin [40.9,41.0) has 128355 bin [41.0,41.1) has 131881 bin [41.1,41.2) has 133071 bin [41.2,41.3) has 137051 bin [41.3,41.4) has 139790 bin [41.4,41.5) has 143404 bin [41.5,41.6) has 147613 bin [41.6,41.7) has 150724 bin [41.7,41.8) has 154372 bin [41.8,41.9) has 158846 bin [41.9,42.0) has 159654 bin [42.0,42.1) has 163860 bin [42.1,42.2) has 166491 bin [42.2,42.3) has 171171 bin [42.3,42.4) has 174149 bin [42.4,42.5) has 176171 bin [42.5,42.6) has 178534 bin [42.6,42.7) has 180678 bin [42.7,42.8) has 182345 bin [42.8,42.9) has 183767 bin [42.9,43.0) has 186888 bin [43.0,43.1) has 188546 bin [43.1,43.2) has 189614 bin [43.2,43.3) has 193225 bin [43.3,43.4) has 193998 bin [43.4,43.5) has 193969 bin [43.5,43.6) has 196747 bin [43.6,43.7) has 196908 bin [43.7,43.8) has 197003 bin [43.8,43.9) has 194347 bin [43.9,44.0) has 193328 bin [44.0,44.1) has 194335 bin [44.1,44.2) has 192467 bin [44.2,44.3) has 191528 bin [44.3,44.4) has 190442 bin [44.4,44.5) has 187160 bin [44.5,44.6) has 184155 bin [44.6,44.7) has 180230 bin [44.7,44.8) has 176593 bin [44.8,44.9) has 171817 bin [44.9,45.0) has 169209 bin [45.0,45.1) has 165883 bin [45.1,45.2) has 161073 bin [45.2,45.3) has 157580 bin [45.3,45.4) has 152760 bin [45.4,45.5) has 147873 bin [45.5,45.6) has 142009 bin [45.6,45.7) has 135852 bin [45.7,45.8) has 130180 bin [45.8,45.9) has 124359 bin [45.9,46.0) has 118093 bin [46.0,46.1) has 112283 bin [46.1,46.2) has 105408 bin [46.2,46.3) has 98820 bin [46.3,46.4) has 93595 bin [46.4,46.5) has 88362 bin [46.5,46.6) has 83499 bin [46.6,46.7) has 78235 bin [46.7,46.8) has 72380 bin [46.8,46.9) has 67216 bin [46.9,47.0) has 62205 bin [47.0,47.1) has 58112 bin [47.1,47.2) has 53878 bin [47.2,47.3) has 49961 bin [47.3,47.4) has 45850 bin [47.4,47.5) has 42215 bin [47.5,47.6) has 39265 bin [47.6,47.7) has 36038 bin [47.7,47.8) has 33286 bin [47.8,47.9) has 30934 bin [47.9,48.0) has 28176 bin [48.0,48.1) has 25506 bin [48.1,48.2) has 23799 bin [48.2,48.3) has 21394 bin [48.3,48.4) has 19554 bin [48.4,48.5) has 17631 bin [48.5,48.6) has 16105 bin [48.6,48.7) has 14493 bin [48.7,48.8) has 13483 bin [48.8,48.9) has 12406 bin [48.9,49.0) has 11123 bin [49.0,49.1) has 10084 bin [49.1,49.2) has 9066 bin [49.2,49.3) has 8073 bin [49.3,49.4) has 7052 bin [49.4,49.5) has 6448 bin [49.5,49.6) has 5823 bin [49.6,49.7) has 5337 bin [49.7,49.8) has 4766 bin [49.8,49.9) has 4344 bin [49.9,50.0) has 3888 bin [50.0,50.1) has 3573 bin [50.1,50.2) has 3259 bin [50.2,50.3) has 2964 bin [50.3,50.4) has 2696 bin [50.4,50.5) has 2419 bin [50.5,50.6) has 2142 bin [50.6,50.7) has 2048 bin [50.7,50.8) has 1804 bin [50.8,50.9) has 1625 bin [50.9,51.0) has 1505 bin [51.0,51.1) has 1339 bin [51.1,51.2) has 1269 bin [51.2,51.3) has 1097 bin [51.3,51.4) has 961 bin [51.4,51.5) has 856 bin [51.5,51.6) has 727 bin [51.6,51.7) has 651 bin [51.7,51.8) has 577 bin [51.8,51.9) has 496 bin [51.9,52.0) has 427 bin [52.0,52.1) has 396 bin [52.1,52.2) has 363 bin [52.2,52.3) has 315 bin [52.3,52.4) has 261 bin [52.4,52.5) has 259 bin [52.5,52.6) has 200 bin [52.6,52.7) has 135 bin [52.7,52.8) has 136 bin [52.8,52.9) has 116 bin [52.9,53.0) has 110 bin [53.0,53.1) has 79 bin [53.1,53.2) has 67 bin [53.2,53.3) has 52 bin [53.3,53.4) has 28 bin [53.4,53.5) has 36 bin [53.5,53.6) has 33 bin [53.6,53.7) has 17 bin [53.7,53.8) has 11 bin [53.8,53.9) has 5 bin [53.9,54.0) has 8 bin [54.0,54.1) has 2 bin [54.1,54.2) has 1 average z coordinate 33.3 for 42489514 element(s) point source id histogram with bin size 1.000000 bin 81 has 24627194 bin 82 has 17862320 average point source id 81.42039360582001 for 42489514 element(s)