lasinfo (210611) report for 'AHN4T/65EZ1_14.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: 181/2021 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: 14967730 number of points by return: 11829128 2091121 816340 198375 32766 scale factor x y z: 0.001 0.001 0.001 offset x y z: 42980 396230 0 min x y z: 42980.000 396230.000 -0.777 max x y z: 44019.999 397519.999 104.591 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: 14967730 extended number of points by return: 11829128 2091121 816340 198375 32766 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 -777 104591 intensity 7 3498 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 -31 32 user_data 6 7 point_source_ID 10 12 gps_time 259156239.865891 259158473.090794 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 248 NIR 12 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0.07 34.98 ('Amplitude') attribute1 -16.01 19.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 11829128 number of intermediate returns: 1051350 number of last returns: 11814129 number of single returns: 9726877 covered area in square units/kilounits: 672508/0.67 point density: all returns 22.26 last only 17.57 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 14967730 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 11829128 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2091121 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 816340 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 198375 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32766 instead zero. overview over extended number of returns of given pulse: 9726877 2558016 1855742 663075 145451 17221 1348 0 0 0 0 0 0 0 0 histogram of classification of points: 4296164 unclassified (1) 10168640 ground (2) 8807 building (6) 489391 water (9) 4728 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1354842 +---> 206758 of those are unclassified (1) +---> 1142542 of those are ground (2) +---> 5542 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 48 bin [-0.7,-0.6) has 1834 bin [-0.6,-0.5) has 14505 bin [-0.5,-0.4) has 401228 bin [-0.4,-0.3) has 784349 bin [-0.3,-0.2) has 426502 bin [-0.2,-0.1) has 190143 bin [-0.1,0.0) has 41200 bin [0.0,0.1) has 58099 bin [0.1,0.2) has 148436 bin [0.2,0.3) has 176548 bin [0.3,0.4) has 226114 bin [0.4,0.5) has 331991 bin [0.5,0.6) has 410439 bin [0.6,0.7) has 818757 bin [0.7,0.8) has 1220478 bin 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2.9 for 14967730 element(s) point source id histogram with bin size 1.000000 bin 10 has 466691 bin 11 has 12457498 bin 12 has 2043541 average point source id 11.105349976248904 for 14967730 element(s)