lasinfo (210611) report for 'AHN4T/38GZ2_04.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: 25527833 number of points by return: 22479374 2154195 710975 161007 22282 scale factor x y z: 0.001 0.001 0.001 offset x y z: 127980 429980 0 min x y z: 127980.000 429980.000 -1.900 max x y z: 129019.999 431269.999 36.112 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: 25527833 extended number of points by return: 22479374 2154195 710975 161007 22282 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 -1900 36112 intensity 56 4155 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 -10 32 user_data 6 7 point_source_ID 42 61 gps_time 259508309.338391 269710519.686755 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 13 255 B 2 255 NIR 65 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 5333 extended_scanner_channel 0 0 attribute0 0.56 41.55 ('Amplitude') attribute1 -15.56 25.53 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22479374 number of intermediate returns: 899796 number of last returns: 22449934 number of single returns: 20301271 covered area in square units/kilounits: 1204248/1.20 point density: all returns 21.20 last only 18.64 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25527833 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22479374 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2154195 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 710975 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 161007 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22282 instead zero. overview over extended number of returns of given pulse: 20301271 2902575 1654703 557204 102013 9480 587 0 0 0 0 0 0 0 0 histogram of classification of points: 4792103 unclassified (1) 18784749 ground (2) 1153743 building (6) 749241 water (9) 47997 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1770809 +---> 422882 of those are unclassified (1) +---> 1220516 of those are ground (2) +---> 61322 of those are building (6) +---> 65883 of those are water (9) +---> 206 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 21 bin [-1.8,-1.7) has 73 bin [-1.7,-1.6) has 80 bin [-1.6,-1.5) has 62 bin [-1.5,-1.4) has 55 bin [-1.4,-1.3) has 52 bin [-1.3,-1.2) has 41 bin [-1.2,-1.1) has 385 bin [-1.1,-1.0) has 93658 bin [-1.0,-0.9) has 96110 bin [-0.9,-0.8) has 19541 bin [-0.8,-0.7) has 15277 bin [-0.7,-0.6) has 20664 bin [-0.6,-0.5) has 71701 bin [-0.5,-0.4) has 39444 bin [-0.4,-0.3) has 57041 bin [-0.3,-0.2) has 87777 bin [-0.2,-0.1) has 234154 bin [-0.1,0.0) has 620585 bin [0.0,0.1) has 949595 bin [0.1,0.2) has 1013830 bin [0.2,0.3) has 1045803 bin [0.3,0.4) has 884171 bin [0.4,0.5) has 947202 bin [0.5,0.6) has 1024337 bin [0.6,0.7) has 1069350 bin [0.7,0.8) has 1079404 bin [0.8,0.9) has 1640285 bin [0.9,1.0) has 1385868 bin [1.0,1.1) has 1399736 bin [1.1,1.2) has 1243746 bin [1.2,1.3) has 1169935 bin [1.3,1.4) has 910891 bin [1.4,1.5) has 546604 bin [1.5,1.6) has 370802 bin [1.6,1.7) has 289375 bin [1.7,1.8) has 232207 bin [1.8,1.9) has 207314 bin [1.9,2.0) has 217516 bin [2.0,2.1) has 187699 bin [2.1,2.2) has 170297 bin [2.2,2.3) has 153879 bin [2.3,2.4) has 145968 bin [2.4,2.5) has 144499 bin [2.5,2.6) has 139006 bin [2.6,2.7) has 125703 bin [2.7,2.8) has 128848 bin [2.8,2.9) has 130568 bin [2.9,3.0) has 121609 bin [3.0,3.1) has 107937 bin [3.1,3.2) has 95762 bin [3.2,3.3) has 89161 bin 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189 bin [31.5,31.6) has 181 bin [31.6,31.7) has 183 bin [31.7,31.8) has 190 bin [31.8,31.9) has 171 bin [31.9,32.0) has 157 bin [32.0,32.1) has 146 bin [32.1,32.2) has 161 bin [32.2,32.3) has 151 bin [32.3,32.4) has 133 bin [32.4,32.5) has 123 bin [32.5,32.6) has 122 bin [32.6,32.7) has 112 bin [32.7,32.8) has 125 bin [32.8,32.9) has 113 bin [32.9,33.0) has 108 bin [33.0,33.1) has 91 bin [33.1,33.2) has 94 bin [33.2,33.3) has 79 bin [33.3,33.4) has 83 bin [33.4,33.5) has 75 bin [33.5,33.6) has 85 bin [33.6,33.7) has 63 bin [33.7,33.8) has 64 bin [33.8,33.9) has 52 bin [33.9,34.0) has 61 bin [34.0,34.1) has 54 bin [34.1,34.2) has 41 bin [34.2,34.3) has 43 bin [34.3,34.4) has 32 bin [34.4,34.5) has 29 bin [34.5,34.6) has 20 bin [34.6,34.7) has 18 bin [34.7,34.8) has 18 bin [34.8,34.9) has 25 bin [34.9,35.0) has 11 bin [35.0,35.1) has 13 bin [35.1,35.2) has 8 bin [35.2,35.3) has 5 bin [35.3,35.4) has 11 bin [35.4,35.5) has 2 bin [35.5,35.6) has 6 bin [35.6,35.7) has 3 bin [35.7,35.8) has 2 bin [35.8,35.9) has 1 bin [35.9,36.0) has 2 bin [36.0,36.1) has 1 bin [36.1,36.2) has 2 average z coordinate 2.4 for 25527833 element(s) point source id histogram with bin size 1.000000 bin 42 has 8578783 bin 57 has 16385324 bin 61 has 563726 average point source id 52.047490282469333 for 25527833 element(s)