lasinfo (210611) report for 'AHN4T/17AZ2_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: 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: 33810562 number of points by return: 24238085 6645822 2381366 483752 57212 scale factor x y z: 0.001 0.001 0.001 offset x y z: 228980 538730 0 min x y z: 228980.000 538730.000 11.348 max x y z: 230019.999 540019.999 49.998 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: 33810562 extended number of points by return: 24238085 6645822 2381366 483752 57212 4130 195 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 11348 49998 intensity 56 4618 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 58 60 gps_time 328707172.411701 330510149.276874 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 34 255 B 30 255 NIR 0 255 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 -16.32 29.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24238085 number of intermediate returns: 2927688 number of last returns: 24226973 number of single returns: 17582184 covered area in square units/kilounits: 1308600/1.31 point density: all returns 25.84 last only 18.51 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33810562 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24238085 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6645822 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2381366 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 483752 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 57212 instead zero. overview over extended number of returns of given pulse: 17582184 8535609 5697982 1705357 264625 23520 1285 0 0 0 0 0 0 0 0 histogram of classification of points: 11974779 unclassified (1) 20918008 ground (2) 30396 building (6) 887379 water (9) +-> flagged as extended overlap: 2738647 +---> 934046 of those are unclassified (1) +---> 1768676 of those are ground (2) +---> 5460 of those are building (6) +---> 30465 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.3,11.4) has 13 bin [11.4,11.5) has 269 bin [11.5,11.6) has 922 bin [11.6,11.7) has 2989 bin [11.7,11.8) has 4875 bin [11.8,11.9) has 6916 bin [11.9,12.0) has 8988 bin [12.0,12.1) has 19519 bin [12.1,12.2) has 30066 bin [12.2,12.3) has 62401 bin [12.3,12.4) has 99293 bin [12.4,12.5) has 188065 bin [12.5,12.6) has 413031 bin [12.6,12.7) has 583856 bin [12.7,12.8) has 484732 bin [12.8,12.9) has 492118 bin [12.9,13.0) has 511029 bin [13.0,13.1) has 606270 bin [13.1,13.2) has 699587 bin [13.2,13.3) has 802475 bin [13.3,13.4) has 692569 bin [13.4,13.5) has 726219 bin [13.5,13.6) has 846320 bin [13.6,13.7) has 1124087 bin [13.7,13.8) has 1072014 bin [13.8,13.9) has 1597252 bin [13.9,14.0) has 1165211 bin [14.0,14.1) has 967945 bin [14.1,14.2) has 888820 bin [14.2,14.3) has 813676 bin [14.3,14.4) has 870824 bin [14.4,14.5) has 818177 bin [14.5,14.6) has 831024 bin [14.6,14.7) has 777146 bin [14.7,14.8) has 705231 bin [14.8,14.9) has 561050 bin [14.9,15.0) has 460831 bin [15.0,15.1) has 414422 bin [15.1,15.2) has 408517 bin [15.2,15.3) has 385610 bin [15.3,15.4) has 294753 bin [15.4,15.5) has 239126 bin [15.5,15.6) has 214663 bin [15.6,15.7) has 190266 bin [15.7,15.8) has 164081 bin [15.8,15.9) has 140384 bin [15.9,16.0) has 126271 bin [16.0,16.1) has 118101 bin [16.1,16.2) has 108514 bin [16.2,16.3) has 98471 bin [16.3,16.4) has 88344 bin [16.4,16.5) has 77637 bin [16.5,16.6) has 69857 bin [16.6,16.7) has 63341 bin [16.7,16.8) has 59671 bin [16.8,16.9) has 57426 bin [16.9,17.0) has 56779 bin [17.0,17.1) has 56203 bin [17.1,17.2) has 55451 bin [17.2,17.3) has 54979 bin [17.3,17.4) has 54328 bin [17.4,17.5) has 54416 bin [17.5,17.6) has 54071 bin [17.6,17.7) has 54036 bin [17.7,17.8) has 54251 bin [17.8,17.9) has 54295 bin [17.9,18.0) has 54372 bin [18.0,18.1) has 54740 bin [18.1,18.2) has 55020 bin [18.2,18.3) has 54830 bin [18.3,18.4) has 54646 bin [18.4,18.5) has 54909 bin [18.5,18.6) has 55115 bin [18.6,18.7) has 55117 bin [18.7,18.8) has 55310 bin [18.8,18.9) has 54667 bin [18.9,19.0) has 54819 bin [19.0,19.1) has 55177 bin [19.1,19.2) has 54746 bin [19.2,19.3) has 54885 bin [19.3,19.4) has 55725 bin [19.4,19.5) has 55658 bin [19.5,19.6) has 55619 bin [19.6,19.7) has 55731 bin [19.7,19.8) has 55151 bin [19.8,19.9) has 54959 bin [19.9,20.0) has 54865 bin [20.0,20.1) has 55213 bin [20.1,20.2) has 54965 bin [20.2,20.3) has 55097 bin [20.3,20.4) has 54774 bin [20.4,20.5) 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has 42615 bin [32.0,32.1) has 41618 bin [32.1,32.2) has 41014 bin [32.2,32.3) has 40711 bin [32.3,32.4) has 39380 bin [32.4,32.5) has 38697 bin [32.5,32.6) has 38431 bin [32.6,32.7) has 37984 bin [32.7,32.8) has 37272 bin [32.8,32.9) has 36494 bin [32.9,33.0) has 35789 bin [33.0,33.1) has 35056 bin [33.1,33.2) has 33998 bin [33.2,33.3) has 33153 bin [33.3,33.4) has 31727 bin [33.4,33.5) has 31216 bin [33.5,33.6) has 30417 bin [33.6,33.7) has 29386 bin [33.7,33.8) has 29364 bin [33.8,33.9) has 29220 bin [33.9,34.0) has 28324 bin [34.0,34.1) has 27962 bin [34.1,34.2) has 27056 bin [34.2,34.3) has 26925 bin [34.3,34.4) has 25936 bin [34.4,34.5) has 25820 bin [34.5,34.6) has 24749 bin [34.6,34.7) has 24693 bin [34.7,34.8) has 24051 bin [34.8,34.9) has 23647 bin [34.9,35.0) has 22998 bin [35.0,35.1) has 22382 bin [35.1,35.2) has 21910 bin [35.2,35.3) has 21112 bin [35.3,35.4) has 20706 bin [35.4,35.5) has 20643 bin [35.5,35.6) has 19963 bin [35.6,35.7) has 19327 bin [35.7,35.8) has 18720 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[39.7,39.8) has 5631 bin [39.8,39.9) has 5469 bin [39.9,40.0) has 5447 bin [40.0,40.1) has 5267 bin [40.1,40.2) has 5067 bin [40.2,40.3) has 4788 bin [40.3,40.4) has 4705 bin [40.4,40.5) has 4482 bin [40.5,40.6) has 4357 bin [40.6,40.7) has 4296 bin [40.7,40.8) has 3989 bin [40.8,40.9) has 3845 bin [40.9,41.0) has 3617 bin [41.0,41.1) has 3522 bin [41.1,41.2) has 3365 bin [41.2,41.3) has 3186 bin [41.3,41.4) has 3039 bin [41.4,41.5) has 2894 bin [41.5,41.6) has 2758 bin [41.6,41.7) has 2499 bin [41.7,41.8) has 2462 bin [41.8,41.9) has 2401 bin [41.9,42.0) has 2273 bin [42.0,42.1) has 2144 bin [42.1,42.2) has 1962 bin [42.2,42.3) has 1913 bin [42.3,42.4) has 1731 bin [42.4,42.5) has 1667 bin [42.5,42.6) has 1475 bin [42.6,42.7) has 1382 bin [42.7,42.8) has 1306 bin [42.8,42.9) has 1287 bin [42.9,43.0) has 1236 bin [43.0,43.1) has 1229 bin [43.1,43.2) has 1174 bin [43.2,43.3) has 1236 bin [43.3,43.4) has 1181 bin [43.4,43.5) has 1051 bin [43.5,43.6) has 949 bin [43.6,43.7) has 941 bin [43.7,43.8) has 936 bin [43.8,43.9) has 897 bin [43.9,44.0) has 893 bin [44.0,44.1) has 817 bin [44.1,44.2) has 736 bin [44.2,44.3) has 742 bin [44.3,44.4) has 677 bin [44.4,44.5) has 650 bin [44.5,44.6) has 628 bin [44.6,44.7) has 589 bin [44.7,44.8) has 541 bin [44.8,44.9) has 578 bin [44.9,45.0) has 565 bin [45.0,45.1) has 476 bin [45.1,45.2) has 483 bin [45.2,45.3) has 435 bin [45.3,45.4) has 398 bin [45.4,45.5) has 397 bin [45.5,45.6) has 379 bin [45.6,45.7) has 384 bin [45.7,45.8) has 366 bin [45.8,45.9) has 381 bin [45.9,46.0) has 357 bin [46.0,46.1) has 298 bin [46.1,46.2) has 283 bin [46.2,46.3) has 288 bin [46.3,46.4) has 258 bin [46.4,46.5) has 214 bin [46.5,46.6) has 225 bin [46.6,46.7) has 154 bin [46.7,46.8) has 187 bin [46.8,46.9) has 154 bin [46.9,47.0) has 155 bin [47.0,47.1) has 140 bin [47.1,47.2) has 143 bin [47.2,47.3) has 121 bin [47.3,47.4) has 115 bin [47.4,47.5) has 102 bin [47.5,47.6) has 76 bin [47.6,47.7) has 66 bin [47.7,47.8) has 72 bin [47.8,47.9) has 63 bin [47.9,48.0) has 65 bin [48.0,48.1) has 72 bin [48.1,48.2) has 55 bin [48.2,48.3) has 41 bin [48.3,48.4) has 34 bin [48.4,48.5) has 30 bin [48.5,48.6) has 23 bin [48.6,48.7) has 17 bin [48.7,48.8) has 17 bin [48.8,48.9) has 10 bin [48.9,49.0) has 18 bin [49.0,49.1) has 7 bin [49.1,49.2) has 12 bin [49.2,49.3) has 2 bin [49.3,49.4) has 4 bin [49.4,49.5) has 8 bin [49.5,49.6) has 2 bin [49.6,49.7) has 1 bin [49.7,49.8) has 1 bin [49.8,49.9) has 3 bin [49.9,50.0) has 3 average z coordinate 17.9 for 33810562 element(s) point source id histogram with bin size 1.000000 bin 58 has 3006167 bin 59 has 27352397 bin 60 has 3451998 average point source id 59.013186145796688 for 33810562 element(s)