lasinfo (210611) report for 'AHN3T/33AZ1_25.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: 30130727 number of points by return: 17554383 7329105 3712193 1254266 280780 scale factor x y z: 0.001 0.001 0.001 offset x y z: 183980 462480 0 min x y z: 183980.000 462480.000 33.649 max x y z: 185019.999 463769.999 66.132 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: 30130727 extended number of points by return: 17554383 7329105 3712193 1254266 280780 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 33649 66132 intensity 1 5681 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 -38 33 user_data 0 3 point_source_ID 48 376 gps_time 201085726.489846 204719864.363978 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 11 255 B 18 251 NIR 0 227 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -6333 5500 extended_scanner_channel 0 0 number of first returns: 17554383 number of intermediate returns: 5253218 number of last returns: 17543342 number of single returns: 10220216 covered area in square units/kilounits: 1305140/1.31 point density: all returns 23.09 last only 13.44 (per square units) spacing: all returns 0.21 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30130727 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17554383 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7329105 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3712193 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1254266 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 280780 instead zero. overview over extended number of returns of given pulse: 10220216 7229699 7377420 3897645 1405747 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 17032597 unclassified (1) 13081530 ground (2) 16600 water (9) +-> flagged as extended overlap: 1843884 +---> 898248 of those are unclassified (1) +---> 938981 of those are ground (2) +---> 6655 of those are water (9) z coordinate histogram with bin size 0.100000 bin [33.6,33.7) has 108 bin [33.7,33.8) has 513 bin [33.8,33.9) has 3934 bin [33.9,34.0) has 7292 bin [34.0,34.1) has 4429 bin [34.1,34.2) has 1971 bin [34.2,34.3) has 2310 bin [34.3,34.4) has 2402 bin [34.4,34.5) has 3452 bin [34.5,34.6) has 7370 bin [34.6,34.7) has 20813 bin [34.7,34.8) has 30802 bin [34.8,34.9) has 38506 bin [34.9,35.0) has 57966 bin [35.0,35.1) has 75680 bin [35.1,35.2) has 92685 bin [35.2,35.3) has 108549 bin [35.3,35.4) has 122483 bin [35.4,35.5) has 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bin [61.9,62.0) has 2175 bin [62.0,62.1) has 1937 bin [62.1,62.2) has 1813 bin [62.2,62.3) has 1672 bin [62.3,62.4) has 1559 bin [62.4,62.5) has 1448 bin [62.5,62.6) has 1217 bin [62.6,62.7) has 1162 bin [62.7,62.8) has 1077 bin [62.8,62.9) has 996 bin [62.9,63.0) has 849 bin [63.0,63.1) has 742 bin [63.1,63.2) has 646 bin [63.2,63.3) has 624 bin [63.3,63.4) has 554 bin [63.4,63.5) has 522 bin [63.5,63.6) has 445 bin [63.6,63.7) has 403 bin [63.7,63.8) has 357 bin [63.8,63.9) has 293 bin [63.9,64.0) has 276 bin [64.0,64.1) has 209 bin [64.1,64.2) has 215 bin [64.2,64.3) has 171 bin [64.3,64.4) has 165 bin [64.4,64.5) has 109 bin [64.5,64.6) has 102 bin [64.6,64.7) has 79 bin [64.7,64.8) has 56 bin [64.8,64.9) has 46 bin [64.9,65.0) has 44 bin [65.0,65.1) has 29 bin [65.1,65.2) has 23 bin [65.2,65.3) has 23 bin [65.3,65.4) has 17 bin [65.4,65.5) has 17 bin [65.5,65.6) has 12 bin [65.6,65.7) has 8 bin [65.7,65.8) has 3 bin [65.8,65.9) has 1 bin [65.9,66.0) has 3 bin [66.0,66.1) has 2 bin [66.1,66.2) has 2 average z coordinate 43.6 for 30130727 element(s) point source id histogram with bin size 1.000000 bin 48 has 124064 bin 49 has 3674951 bin 50 has 7842083 bin 52 has 11011309 bin 375 has 6657925 bin 376 has 820395 average point source id 131.291564388738436 for 30130727 element(s)