lasinfo (210611) report for 'AHN4T/15EZ1_08.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: 174/2021 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: 80813422 number of points by return: 51536281 16444177 9326963 3461337 44664 scale factor x y z: 0.001 0.001 0.001 offset x y z: 161980 541230 0 min x y z: 161980.000 541230.000 -1.517 max x y z: 163019.999 542519.999 51.253 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: 80813422 extended number of points by return: 51536281 16444177 9326963 3461337 44664 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 -1517 51253 intensity 19 4992 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 -29 29 user_data 8 9 point_source_ID 1047 1139 gps_time 267974050.131993 269090915.388998 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 21 255 B 19 253 NIR 53 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -17.15 33.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 51536281 number of intermediate returns: 12830019 number of last returns: 51532995 number of single returns: 35085873 covered area in square units/kilounits: 1336832/1.34 point density: all returns 60.45 last only 38.55 (per square units) spacing: all returns 0.13 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 80813422 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 51536281 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16444177 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 9326963 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3461337 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 44664 instead zero. overview over extended number of returns of given pulse: 35085873 14245815 17587606 13668529 215474 9822 303 0 0 0 0 0 0 0 0 histogram of classification of points: 34679460 unclassified (1) 44613482 ground (2) 1235970 building (6) 273449 water (9) 11061 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 6260395 +---> 2786397 of those are unclassified (1) +---> 3446068 of those are ground (2) +---> 11682 of those are building (6) +---> 15901 of those are water (9) +---> 347 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.6,-1.5) has 3 bin [-1.5,-1.4) has 484 bin [-1.4,-1.3) has 5664 bin [-1.3,-1.2) has 1777 bin [-1.2,-1.1) has 4407 bin [-1.1,-1.0) has 4488 bin [-1.0,-0.9) has 6520 bin [-0.9,-0.8) has 16833 bin [-0.8,-0.7) has 23503 bin [-0.7,-0.6) has 27461 bin [-0.6,-0.5) has 136081 bin [-0.5,-0.4) has 119467 bin 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236 bin [38.2,38.3) has 200 bin [38.3,38.4) has 181 bin [38.4,38.5) has 156 bin [38.5,38.6) has 136 bin [38.6,38.7) has 133 bin [38.7,38.8) has 155 bin [38.8,38.9) has 125 bin [38.9,39.0) has 125 bin [39.0,39.1) has 101 bin [39.1,39.2) has 123 bin [39.2,39.3) has 119 bin [39.3,39.4) has 138 bin [39.4,39.5) has 109 bin [39.5,39.6) has 93 bin [39.6,39.7) has 80 bin [39.7,39.8) has 63 bin [39.8,39.9) has 63 bin [39.9,40.0) has 47 bin [40.0,40.1) has 60 bin [40.1,40.2) has 52 bin [40.2,40.3) has 48 bin [40.3,40.4) has 28 bin [40.4,40.5) has 25 bin [40.5,40.6) has 25 bin [40.6,40.7) has 25 bin [40.7,40.8) has 25 bin [40.8,40.9) has 17 bin [40.9,41.0) has 15 bin [41.0,41.1) has 4 bin [41.1,41.2) has 7 bin [41.2,41.3) has 5 bin [41.3,41.4) has 3 bin [41.4,41.5) has 2 bin [41.5,41.6) has 3 bin [41.6,41.7) has 3 bin [51.1,51.2) has 4 bin [51.2,51.3) has 2 average z coordinate 7.0 for 80813422 element(s) point source id histogram with bin size 1.000000 bin 1047 has 29938645 bin 1048 has 5464221 bin 1059 has 8378149 bin 1137 has 7783225 bin 1138 has 28702387 bin 1139 has 546795 average point source id 1089.922506313369468 for 80813422 element(s)