lasinfo (210611) report for 'AHN3T/37CN1_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: 217/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 19103820 number of points by return: 12350420 4078655 1977874 585419 111452 scale factor x y z: 0.001 0.001 0.001 offset x y z: 61980 432480 0 min x y z: 61980.000 432480.000 -1.086 max x y z: 63019.999 433769.999 36.328 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: 19103820 extended number of points by return: 12350420 4078655 1977874 585419 111452 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -1086 36328 intensity 1 10498 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -33 31 user_data 2 2 point_source_ID 88 103 gps_time 165061818.060078 165145103.834976 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 28 255 B 15 255 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5500 5167 extended_scanner_channel 0 0 number of first returns: 12350420 number of intermediate returns: 2679102 number of last returns: 12342108 number of single returns: 8267810 covered area in square units/kilounits: 1308896/1.31 point density: all returns 14.60 last only 9.43 (per square units) spacing: all returns 0.26 last only 0.33 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19103820 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 12350420 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4078655 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1977874 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 585419 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 111452 instead zero. overview over extended number of returns of given pulse: 8267810 4198193 4179608 1899588 558621 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8540422 unclassified (1) 10252241 ground (2) 30358 building (6) 280799 water (9) +-> flagged as extended overlap: 1324524 +---> 662761 of those are unclassified (1) +---> 613768 of those are ground (2) +---> 3507 of those are building (6) +---> 44488 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 1466 bin [-1.0,-0.9) has 203556 bin [-0.9,-0.8) has 158610 bin [-0.8,-0.7) has 90513 bin [-0.7,-0.6) has 94860 bin [-0.6,-0.5) has 98056 bin [-0.5,-0.4) has 70594 bin [-0.4,-0.3) has 43998 bin [-0.3,-0.2) has 29226 bin [-0.2,-0.1) has 23926 bin [-0.1,0.0) has 25036 bin [0.0,0.1) has 33320 bin [0.1,0.2) has 28094 bin [0.2,0.3) has 31625 bin [0.3,0.4) has 25926 bin [0.4,0.5) has 19904 bin [0.5,0.6) 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400503 bin [4.7,4.8) has 389598 bin [4.8,4.9) has 358372 bin [4.9,5.0) has 327614 bin [5.0,5.1) has 292720 bin [5.1,5.2) has 262606 bin [5.2,5.3) has 243137 bin [5.3,5.4) has 225564 bin [5.4,5.5) has 217166 bin [5.5,5.6) has 210244 bin [5.6,5.7) has 197219 bin [5.7,5.8) has 189080 bin [5.8,5.9) has 183023 bin [5.9,6.0) has 178676 bin [6.0,6.1) has 176964 bin [6.1,6.2) has 174374 bin [6.2,6.3) has 173361 bin [6.3,6.4) has 171894 bin [6.4,6.5) has 170955 bin [6.5,6.6) has 167380 bin [6.6,6.7) has 165510 bin [6.7,6.8) has 164442 bin [6.8,6.9) has 161442 bin [6.9,7.0) has 159692 bin [7.0,7.1) has 159301 bin [7.1,7.2) has 156949 bin [7.2,7.3) has 155967 bin [7.3,7.4) has 154659 bin [7.4,7.5) has 153327 bin [7.5,7.6) has 152281 bin [7.6,7.7) has 153304 bin [7.7,7.8) has 151376 bin [7.8,7.9) has 146684 bin [7.9,8.0) has 143249 bin [8.0,8.1) has 140516 bin [8.1,8.2) has 139268 bin [8.2,8.3) has 136091 bin [8.3,8.4) has 134577 bin [8.4,8.5) has 133030 bin [8.5,8.6) has 130235 bin [8.6,8.7) has 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has 175 bin [32.3,32.4) has 182 bin [32.4,32.5) has 165 bin [32.5,32.6) has 157 bin [32.6,32.7) has 167 bin [32.7,32.8) has 176 bin [32.8,32.9) has 144 bin [32.9,33.0) has 128 bin [33.0,33.1) has 137 bin [33.1,33.2) has 106 bin [33.2,33.3) has 88 bin [33.3,33.4) has 94 bin [33.4,33.5) has 87 bin [33.5,33.6) has 94 bin [33.6,33.7) has 77 bin [33.7,33.8) has 82 bin [33.8,33.9) has 71 bin [33.9,34.0) has 71 bin [34.0,34.1) has 43 bin [34.1,34.2) has 59 bin [34.2,34.3) has 49 bin [34.3,34.4) has 51 bin [34.4,34.5) has 42 bin [34.5,34.6) has 38 bin [34.6,34.7) has 40 bin [34.7,34.8) has 34 bin [34.8,34.9) has 29 bin [34.9,35.0) has 30 bin [35.0,35.1) has 25 bin [35.1,35.2) has 35 bin [35.2,35.3) has 27 bin [35.3,35.4) has 18 bin [35.4,35.5) has 26 bin [35.5,35.6) has 12 bin [35.6,35.7) has 13 bin [35.7,35.8) has 5 bin [35.8,35.9) has 1 bin [35.9,36.0) has 5 bin [36.0,36.1) has 2 bin [36.2,36.3) has 1 bin [36.3,36.4) has 2 average z coordinate 8.1 for 19103820 element(s) point source id histogram with bin size 1.000000 bin 88 has 8962 bin 89 has 1618923 bin 90 has 5337641 bin 91 has 7782579 bin 92 has 4214322 bin 103 has 141393 average point source id 90.859120584260111 for 19103820 element(s)