lasinfo (210611) report for 'AHN3T/27CZ1_09.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: 216/2021 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: 70240941 number of points by return: 38675541 19393587 9224799 2548975 398039 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 478730 0 min x y z: 182980.000 478730.000 31.489 max x y z: 184019.999 480019.999 78.030 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: 70240941 extended number of points by return: 38675541 19393587 9224799 2548975 398039 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 31489 78030 intensity 1 12597 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 -36 37 user_data 0 3 point_source_ID 26 242 gps_time 200567973.647216 206015594.763389 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 37 255 B 28 255 NIR 36 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -6000 6167 extended_scanner_channel 0 0 number of first returns: 38675541 number of intermediate returns: 12181097 number of last returns: 38660756 number of single returns: 19276453 covered area in square units/kilounits: 1341600/1.34 point density: all returns 52.36 last only 28.82 (per square units) spacing: all returns 0.14 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 70240941 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38675541 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 19393587 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 9224799 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2548975 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 398039 instead zero. overview over extended number of returns of given pulse: 19276453 20326912 20033686 8609963 1993927 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 40216000 unclassified (1) 29835683 ground (2) 189241 building (6) 17 water (9) +-> flagged as extended overlap: 4309215 +---> 2159160 of those are unclassified (1) +---> 2132680 of those are ground (2) +---> 17375 of those are building (6) z coordinate histogram with bin size 0.100000 bin [31.4,31.5) has 1 bin [31.5,31.6) has 23 bin [31.6,31.7) has 260 bin [31.7,31.8) has 1063 bin [31.8,31.9) has 3441 bin [31.9,32.0) has 17213 bin [32.0,32.1) has 44343 bin [32.1,32.2) has 69273 bin [32.2,32.3) has 102222 bin [32.3,32.4) has 168013 bin [32.4,32.5) has 177605 bin [32.5,32.6) has 209203 bin [32.6,32.7) has 202533 bin [32.7,32.8) has 210868 bin [32.8,32.9) has 230649 bin [32.9,33.0) has 255355 bin [33.0,33.1) has 292098 bin 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261 bin [74.6,74.7) has 266 bin [74.7,74.8) has 285 bin [74.8,74.9) has 271 bin [74.9,75.0) has 241 bin [75.0,75.1) has 235 bin [75.1,75.2) has 216 bin [75.2,75.3) has 191 bin [75.3,75.4) has 168 bin [75.4,75.5) has 157 bin [75.5,75.6) has 130 bin [75.6,75.7) has 112 bin [75.7,75.8) has 72 bin [75.8,75.9) has 92 bin [75.9,76.0) has 87 bin [76.0,76.1) has 75 bin [76.1,76.2) has 68 bin [76.2,76.3) has 56 bin [76.3,76.4) has 50 bin [76.4,76.5) has 50 bin [76.5,76.6) has 48 bin [76.6,76.7) has 29 bin [76.7,76.8) has 30 bin [76.8,76.9) has 29 bin [76.9,77.0) has 23 bin [77.0,77.1) has 16 bin [77.1,77.2) has 18 bin [77.2,77.3) has 6 bin [77.3,77.4) has 6 bin [77.4,77.5) has 1 bin [77.5,77.6) has 3 bin [77.6,77.7) has 3 bin [77.7,77.8) has 1 bin [77.8,77.9) has 6 bin [77.9,78.0) has 5 bin [78.0,78.1) has 2 average z coordinate 45.4 for 70240941 element(s) point source id histogram with bin size 1.000000 bin 26 has 869483 bin 27 has 5135948 bin 28 has 10152187 bin 29 has 9639306 bin 30 has 3863397 bin 31 has 171327 bin 233 has 117299 bin 234 has 1504427 bin 235 has 3921134 bin 236 has 5828179 bin 237 has 9231178 bin 238 has 9008818 bin 239 has 6669583 bin 240 has 3417204 bin 241 has 541103 bin 242 has 170368 average point source id 148.63492042340377 for 70240941 element(s)