lasinfo (210611) report for 'AHN4T/38HZ1_07.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: 180/2021 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: 50453260 number of points by return: 41802481 5973697 2105933 496582 74567 scale factor x y z: 0.001 0.001 0.001 offset x y z: 130980 428730 0 min x y z: 130980.000 428730.000 -1.404 max x y z: 132019.999 430019.999 40.775 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: 50453260 extended number of points by return: 41802481 5973697 2105933 496582 74567 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 -1404 40775 intensity 41 5029 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 31 user_data 6 7 point_source_ID 42 58 gps_time 259508266.872904 260024833.374860 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 14 255 B 4 255 NIR 62 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 attribute0 0.41 50.29 ('Amplitude') attribute1 -15.68 34.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41802481 number of intermediate returns: 2685724 number of last returns: 41770941 number of single returns: 35805886 covered area in square units/kilounits: 1296936/1.30 point density: all returns 38.90 last only 32.21 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50453260 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41802481 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5973697 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2105933 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 496582 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 74567 instead zero. overview over extended number of returns of given pulse: 35805886 7752142 4831818 1690028 337038 33853 2495 0 0 0 0 0 0 0 0 histogram of classification of points: 12182573 unclassified (1) 36345832 ground (2) 580061 building (6) 1337575 water (9) 7219 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2767892 +---> 633589 of those are unclassified (1) +---> 2018097 of those are ground (2) +---> 19802 of those are building (6) +---> 94804 of those are water (9) +---> 1600 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 2 bin [-1.4,-1.3) has 465 bin [-1.3,-1.2) has 11006 bin [-1.2,-1.1) has 34717 bin [-1.1,-1.0) has 37858 bin [-1.0,-0.9) has 94344 bin [-0.9,-0.8) has 229695 bin [-0.8,-0.7) has 256980 bin [-0.7,-0.6) has 293381 bin [-0.6,-0.5) has 387890 bin [-0.5,-0.4) has 581969 bin [-0.4,-0.3) has 983534 bin [-0.3,-0.2) has 1598114 bin [-0.2,-0.1) has 2841292 bin [-0.1,0.0) has 3923850 bin [0.0,0.1) has 4328935 bin [0.1,0.2) has 4274982 bin [0.2,0.3) has 3457323 bin [0.3,0.4) has 2707001 bin [0.4,0.5) has 1855949 bin [0.5,0.6) has 1243950 bin [0.6,0.7) has 1006597 bin [0.7,0.8) has 1071457 bin [0.8,0.9) has 2329061 bin [0.9,1.0) has 1298589 bin [1.0,1.1) has 961859 bin [1.1,1.2) has 620983 bin [1.2,1.3) has 431430 bin [1.3,1.4) has 376752 bin [1.4,1.5) has 376803 bin [1.5,1.6) has 360759 bin [1.6,1.7) has 328675 bin [1.7,1.8) has 297998 bin [1.8,1.9) has 273076 bin [1.9,2.0) has 241664 bin [2.0,2.1) has 215065 bin [2.1,2.2) has 190016 bin [2.2,2.3) has 175295 bin [2.3,2.4) has 161589 bin [2.4,2.5) has 156813 bin [2.5,2.6) has 155588 bin [2.6,2.7) has 154886 bin [2.7,2.8) has 152620 bin [2.8,2.9) has 151422 bin [2.9,3.0) has 145243 bin [3.0,3.1) has 140303 bin [3.1,3.2) has 134842 bin [3.2,3.3) has 128346 bin [3.3,3.4) has 123997 bin [3.4,3.5) has 125816 bin [3.5,3.6) has 124766 bin 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1262 bin [31.4,31.5) has 1302 bin [31.5,31.6) has 1382 bin [31.6,31.7) has 1349 bin [31.7,31.8) has 1416 bin [31.8,31.9) has 1410 bin [31.9,32.0) has 1405 bin [32.0,32.1) has 1353 bin [32.1,32.2) has 1378 bin [32.2,32.3) has 1403 bin [32.3,32.4) has 1433 bin [32.4,32.5) has 1304 bin [32.5,32.6) has 1387 bin [32.6,32.7) has 1419 bin [32.7,32.8) has 1468 bin [32.8,32.9) has 1418 bin [32.9,33.0) has 1461 bin [33.0,33.1) has 1409 bin [33.1,33.2) has 1444 bin [33.2,33.3) has 1497 bin [33.3,33.4) has 1459 bin [33.4,33.5) has 1552 bin [33.5,33.6) has 1541 bin [33.6,33.7) has 1519 bin [33.7,33.8) has 1512 bin [33.8,33.9) has 1452 bin [33.9,34.0) has 1482 bin [34.0,34.1) has 1466 bin [34.1,34.2) has 1368 bin [34.2,34.3) has 1467 bin [34.3,34.4) has 1484 bin [34.4,34.5) has 1449 bin [34.5,34.6) has 1474 bin [34.6,34.7) has 1450 bin [34.7,34.8) has 1434 bin [34.8,34.9) has 1433 bin [34.9,35.0) has 1464 bin [35.0,35.1) has 1451 bin [35.1,35.2) has 1448 bin [35.2,35.3) has 1441 bin [35.3,35.4) has 1387 bin [35.4,35.5) has 1432 bin [35.5,35.6) has 1484 bin [35.6,35.7) has 1390 bin [35.7,35.8) has 1339 bin [35.8,35.9) has 1386 bin [35.9,36.0) has 1416 bin [36.0,36.1) has 1307 bin [36.1,36.2) has 1285 bin [36.2,36.3) has 1151 bin [36.3,36.4) has 1335 bin [36.4,36.5) has 1228 bin [36.5,36.6) has 1155 bin [36.6,36.7) has 1096 bin [36.7,36.8) has 1102 bin [36.8,36.9) has 1135 bin [36.9,37.0) has 1086 bin [37.0,37.1) has 1070 bin [37.1,37.2) has 1064 bin [37.2,37.3) has 975 bin [37.3,37.4) has 1022 bin [37.4,37.5) has 960 bin [37.5,37.6) has 917 bin [37.6,37.7) has 915 bin [37.7,37.8) has 869 bin [37.8,37.9) has 808 bin [37.9,38.0) has 845 bin [38.0,38.1) has 739 bin [38.1,38.2) has 688 bin [38.2,38.3) has 651 bin [38.3,38.4) has 658 bin [38.4,38.5) has 612 bin [38.5,38.6) has 615 bin [38.6,38.7) has 472 bin [38.7,38.8) has 572 bin [38.8,38.9) has 493 bin [38.9,39.0) has 490 bin [39.0,39.1) has 387 bin [39.1,39.2) has 376 bin [39.2,39.3) has 337 bin [39.3,39.4) has 279 bin [39.4,39.5) has 241 bin [39.5,39.6) has 203 bin [39.6,39.7) has 149 bin [39.7,39.8) has 104 bin [39.8,39.9) has 82 bin [39.9,40.0) has 61 bin [40.0,40.1) has 47 bin [40.1,40.2) has 30 bin [40.2,40.3) has 18 bin [40.3,40.4) has 9 bin [40.4,40.5) has 4 bin [40.5,40.6) has 3 bin [40.7,40.8) has 3 average z coordinate 2.1 for 50453260 element(s) point source id histogram with bin size 1.000000 bin 42 has 17115703 bin 44 has 11188522 bin 58 has 22149035 average point source id 49.467537360321217 for 50453260 element(s)