lasinfo (210611) report for 'AHN4T/52DN2_18.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: 29575181 number of points by return: 26102903 2825409 587492 55463 3914 scale factor x y z: 0.001 0.001 0.001 offset x y z: 196980 382480 0 min x y z: 196980.000 382480.000 25.845 max x y z: 198019.999 383769.999 49.207 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: 29575181 extended number of points by return: 26102903 2825409 587492 55463 3914 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 25845 49207 intensity 0 5096 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 -29 29 user_data 6 7 point_source_ID 97 99 gps_time 297859571.301223 297862027.824791 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 41 255 B 26 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -17.11 33.87 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26102903 number of intermediate returns: 649410 number of last returns: 26082771 number of single returns: 23259903 covered area in square units/kilounits: 1331656/1.33 point density: all returns 22.21 last only 19.59 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29575181 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26102903 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2825409 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 587492 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 55463 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3914 instead zero. overview over extended number of returns of given pulse: 23259903 4486042 1601585 207500 18824 984 343 0 0 0 0 0 0 0 0 histogram of classification of points: 3363257 unclassified (1) 23820819 ground (2) 2314536 building (6) 76569 water (9) +-> flagged as extended overlap: 2014818 +---> 279720 of those are unclassified (1) +---> 1472188 of those are ground (2) +---> 257708 of those are building (6) +---> 5202 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.8,25.9) has 58 bin [25.9,26.0) has 1188 bin [26.0,26.1) has 3834 bin [26.1,26.2) has 14582 bin [26.2,26.3) has 28204 bin [26.3,26.4) has 50634 bin [26.4,26.5) has 56394 bin [26.5,26.6) has 89031 bin [26.6,26.7) has 138040 bin [26.7,26.8) has 318231 bin [26.8,26.9) has 2068222 bin [26.9,27.0) has 3358386 bin [27.0,27.1) has 5113482 bin [27.1,27.2) has 3821486 bin [27.2,27.3) has 1329910 bin [27.3,27.4) has 1062345 bin [27.4,27.5) has 1210954 bin [27.5,27.6) has 956958 bin [27.6,27.7) has 724437 bin [27.7,27.8) has 556578 bin [27.8,27.9) has 512202 bin [27.9,28.0) has 633915 bin [28.0,28.1) has 661448 bin [28.1,28.2) has 457637 bin [28.2,28.3) has 257220 bin [28.3,28.4) has 218592 bin [28.4,28.5) has 178330 bin [28.5,28.6) has 128933 bin [28.6,28.7) has 94485 bin [28.7,28.8) has 82067 bin [28.8,28.9) has 67786 bin [28.9,29.0) has 58729 bin [29.0,29.1) has 58430 bin [29.1,29.2) has 48393 bin [29.2,29.3) has 37804 bin [29.3,29.4) has 56999 bin [29.4,29.5) has 44613 bin [29.5,29.6) has 54909 bin [29.6,29.7) has 292639 bin [29.7,29.8) has 238403 bin [29.8,29.9) has 141901 bin [29.9,30.0) has 176920 bin [30.0,30.1) has 156108 bin [30.1,30.2) has 101490 bin [30.2,30.3) has 85942 bin [30.3,30.4) has 88001 bin [30.4,30.5) has 68700 bin [30.5,30.6) has 64046 bin [30.6,30.7) has 63604 bin [30.7,30.8) has 64292 bin [30.8,30.9) has 65044 bin [30.9,31.0) has 54065 bin [31.0,31.1) has 50301 bin [31.1,31.2) has 45913 bin [31.2,31.3) has 52374 bin [31.3,31.4) has 59026 bin [31.4,31.5) has 65383 bin [31.5,31.6) has 71991 bin [31.6,31.7) has 60553 bin [31.7,31.8) has 48559 bin [31.8,31.9) has 40454 bin [31.9,32.0) has 39441 bin [32.0,32.1) has 42870 bin [32.1,32.2) has 42213 bin [32.2,32.3) has 39351 bin [32.3,32.4) has 42979 bin [32.4,32.5) has 55593 bin [32.5,32.6) has 37314 bin [32.6,32.7) has 48690 bin [32.7,32.8) has 76245 bin [32.8,32.9) has 99319 bin [32.9,33.0) has 48445 bin [33.0,33.1) has 40658 bin [33.1,33.2) has 77469 bin [33.2,33.3) has 125430 bin [33.3,33.4) has 124310 bin [33.4,33.5) has 63217 bin [33.5,33.6) has 66334 bin [33.6,33.7) has 87864 bin [33.7,33.8) has 101991 bin [33.8,33.9) has 71996 bin [33.9,34.0) has 55971 bin [34.0,34.1) has 47542 bin [34.1,34.2) has 45636 bin [34.2,34.3) has 33954 bin [34.3,34.4) has 27664 bin [34.4,34.5) has 31180 bin [34.5,34.6) has 33656 bin [34.6,34.7) has 35191 bin [34.7,34.8) has 28804 bin [34.8,34.9) has 22560 bin [34.9,35.0) has 19843 bin [35.0,35.1) has 21334 bin [35.1,35.2) has 21033 bin [35.2,35.3) has 18723 bin [35.3,35.4) has 17315 bin [35.4,35.5) has 16550 bin [35.5,35.6) has 16587 bin [35.6,35.7) has 16529 bin [35.7,35.8) has 16137 bin [35.8,35.9) has 16370 bin [35.9,36.0) has 16523 bin [36.0,36.1) has 16730 bin [36.1,36.2) has 16611 bin [36.2,36.3) has 16729 bin [36.3,36.4) has 16947 bin [36.4,36.5) has 16708 bin [36.5,36.6) has 16357 bin [36.6,36.7) has 16441 bin [36.7,36.8) has 16495 bin [36.8,36.9) has 16480 bin [36.9,37.0) has 16075 bin [37.0,37.1) has 16074 bin [37.1,37.2) has 15836 bin [37.2,37.3) has 15920 bin [37.3,37.4) has 16143 bin [37.4,37.5) has 16028 bin [37.5,37.6) has 16138 bin [37.6,37.7) has 16037 bin [37.7,37.8) has 15956 bin [37.8,37.9) has 15852 bin [37.9,38.0) has 15541 bin [38.0,38.1) has 15508 bin [38.1,38.2) has 15540 bin [38.2,38.3) has 15266 bin [38.3,38.4) has 15110 bin [38.4,38.5) has 15051 bin [38.5,38.6) has 14848 bin [38.6,38.7) has 14934 bin [38.7,38.8) has 14532 bin [38.8,38.9) has 14638 bin [38.9,39.0) has 15135 bin [39.0,39.1) has 15245 bin [39.1,39.2) has 14125 bin [39.2,39.3) has 13957 bin [39.3,39.4) has 13579 bin [39.4,39.5) has 12889 bin [39.5,39.6) has 12619 bin [39.6,39.7) has 12350 bin [39.7,39.8) has 12237 bin [39.8,39.9) has 12292 bin [39.9,40.0) has 11933 bin [40.0,40.1) has 11665 bin [40.1,40.2) has 11834 bin [40.2,40.3) has 11552 bin [40.3,40.4) has 11348 bin [40.4,40.5) has 11356 bin [40.5,40.6) has 10905 bin [40.6,40.7) has 10591 bin [40.7,40.8) has 10614 bin [40.8,40.9) has 10553 bin [40.9,41.0) has 10136 bin [41.0,41.1) has 9968 bin [41.1,41.2) has 9739 bin [41.2,41.3) has 9468 bin [41.3,41.4) has 9250 bin [41.4,41.5) has 8945 bin [41.5,41.6) has 8675 bin [41.6,41.7) has 8433 bin [41.7,41.8) has 8111 bin [41.8,41.9) has 7809 bin [41.9,42.0) has 7644 bin [42.0,42.1) has 7267 bin [42.1,42.2) has 7349 bin [42.2,42.3) has 6983 bin [42.3,42.4) has 6659 bin [42.4,42.5) has 6423 bin [42.5,42.6) has 6397 bin [42.6,42.7) has 6214 bin [42.7,42.8) has 5968 bin [42.8,42.9) has 5682 bin [42.9,43.0) has 5471 bin [43.0,43.1) has 5208 bin [43.1,43.2) has 5040 bin [43.2,43.3) has 5036 bin [43.3,43.4) has 4822 bin [43.4,43.5) has 4619 bin [43.5,43.6) has 4433 bin [43.6,43.7) has 4192 bin [43.7,43.8) has 4227 bin [43.8,43.9) has 3808 bin [43.9,44.0) has 3682 bin [44.0,44.1) has 3386 bin [44.1,44.2) has 3361 bin [44.2,44.3) has 3275 bin [44.3,44.4) has 3057 bin [44.4,44.5) has 2999 bin [44.5,44.6) has 2805 bin [44.6,44.7) has 2676 bin [44.7,44.8) has 2549 bin [44.8,44.9) has 2311 bin [44.9,45.0) has 2255 bin [45.0,45.1) has 2098 bin [45.1,45.2) has 2156 bin [45.2,45.3) has 2003 bin [45.3,45.4) has 1831 bin [45.4,45.5) has 1814 bin [45.5,45.6) has 1685 bin [45.6,45.7) has 1568 bin [45.7,45.8) has 1582 bin [45.8,45.9) has 1448 bin [45.9,46.0) has 1258 bin [46.0,46.1) has 1187 bin [46.1,46.2) has 1135 bin [46.2,46.3) has 972 bin [46.3,46.4) has 980 bin [46.4,46.5) has 862 bin [46.5,46.6) has 844 bin [46.6,46.7) has 722 bin [46.7,46.8) has 664 bin [46.8,46.9) has 598 bin [46.9,47.0) has 522 bin [47.0,47.1) has 477 bin [47.1,47.2) has 444 bin [47.2,47.3) has 366 bin [47.3,47.4) has 328 bin [47.4,47.5) has 290 bin [47.5,47.6) has 225 bin [47.6,47.7) has 196 bin [47.7,47.8) has 174 bin [47.8,47.9) has 152 bin [47.9,48.0) has 125 bin [48.0,48.1) has 112 bin [48.1,48.2) has 140 bin [48.2,48.3) has 105 bin [48.3,48.4) has 110 bin [48.4,48.5) has 99 bin [48.5,48.6) has 75 bin [48.6,48.7) has 67 bin [48.7,48.8) has 57 bin [48.8,48.9) has 49 bin [48.9,49.0) has 26 bin [49.0,49.1) has 10 bin [49.1,49.2) has 2 bin [49.2,49.3) has 1 average z coordinate 28.3 for 29575181 element(s) point source id histogram with bin size 1.000000 bin 97 has 1074 bin 98 has 20384733 bin 99 has 9189374 average point source id 98.310676036099323 for 29575181 element(s)