lasinfo (210611) report for 'AHN4T/38EZ1_15.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: 180/2021 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: 45782620 number of points by return: 42680064 2661693 375309 58800 6754 scale factor x y z: 0.001 0.001 0.001 offset x y z: 123980 439980 0 min x y z: 123980.000 439980.000 -1.943 max x y z: 125019.999 441269.999 27.814 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: 45782620 extended number of points by return: 42680064 2661693 375309 58800 6754 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 -1943 27814 intensity 0 4849 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 30 user_data 6 7 point_source_ID 69 71 gps_time 269718334.544110 269720176.251074 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 23 255 B 13 255 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 5000 extended_scanner_channel 0 0 attribute0 0 48.49 ('Amplitude') attribute1 -15.89 32.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42680064 number of intermediate returns: 441508 number of last returns: 42670651 number of single returns: 40009603 covered area in square units/kilounits: 1337500/1.34 point density: all returns 34.23 last only 31.90 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45782620 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42680064 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2661693 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 375309 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 58800 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6754 instead zero. overview over extended number of returns of given pulse: 40009603 4578710 951088 209101 33893 225 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3863127 unclassified (1) 41290333 ground (2) 480544 building (6) 143855 water (9) 4761 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3321578 +---> 531837 of those are unclassified (1) +---> 2731787 of those are ground (2) +---> 44070 of those are building (6) +---> 12278 of those are water (9) +---> 1606 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.0,-1.9) has 10 bin [-1.9,-1.8) has 548 bin [-1.8,-1.7) has 32196 bin [-1.7,-1.6) has 21980 bin [-1.6,-1.5) has 29824 bin [-1.5,-1.4) has 153443 bin [-1.4,-1.3) has 321127 bin [-1.3,-1.2) has 442473 bin [-1.2,-1.1) has 1045196 bin [-1.1,-1.0) has 2100235 bin [-1.0,-0.9) has 3462962 bin [-0.9,-0.8) has 3522889 bin [-0.8,-0.7) has 2525165 bin [-0.7,-0.6) has 1792097 bin [-0.6,-0.5) has 1327921 bin [-0.5,-0.4) has 1019151 bin [-0.4,-0.3) has 827404 bin [-0.3,-0.2) has 760752 bin [-0.2,-0.1) has 745410 bin [-0.1,0.0) has 748888 bin [0.0,0.1) has 796033 bin [0.1,0.2) has 882960 bin [0.2,0.3) has 1001189 bin [0.3,0.4) has 1163032 bin [0.4,0.5) has 1402024 bin [0.5,0.6) has 1590924 bin [0.6,0.7) has 1415142 bin [0.7,0.8) has 1121223 bin [0.8,0.9) has 906950 bin [0.9,1.0) has 846465 bin [1.0,1.1) has 949335 bin [1.1,1.2) has 1299863 bin [1.2,1.3) has 1470065 bin [1.3,1.4) has 1133537 bin [1.4,1.5) has 1275807 bin [1.5,1.6) has 1231689 bin [1.6,1.7) has 1033350 bin [1.7,1.8) has 719915 bin [1.8,1.9) has 501690 bin [1.9,2.0) has 350475 bin [2.0,2.1) has 285196 bin [2.1,2.2) has 230999 bin [2.2,2.3) has 168276 bin [2.3,2.4) has 112665 bin [2.4,2.5) has 90970 bin [2.5,2.6) has 86833 bin [2.6,2.7) has 84932 bin [2.7,2.8) has 75960 bin [2.8,2.9) has 67890 bin [2.9,3.0) has 67362 bin [3.0,3.1) has 65552 bin 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has 1 bin [27.8,27.9) has 1 average z coordinate 0.5 for 45782620 element(s) point source id histogram with bin size 1.000000 bin 69 has 12769275 bin 70 has 32179647 bin 71 has 833698 average point source id 69.739298952309852 for 45782620 element(s)