lasinfo (210611) report for 'AHN4T/30GN1_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: 178/2021 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: 61859046 number of points by return: 42305764 15147600 3834079 529604 41999 scale factor x y z: 0.001 0.001 0.001 offset x y z: 82980 461230 0 min x y z: 82980.000 461230.000 1.988 max x y z: 84019.999 462519.999 31.678 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: 61859046 extended number of points by return: 42305764 15147600 3834079 529604 41999 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 1988 31678 intensity 17 2811 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 -38 34 user_data 6 7 point_source_ID 170 174 gps_time 270302739.067931 270306142.094671 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 37 255 B 16 251 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -6333 5667 extended_scanner_channel 0 0 attribute0 0.17 28.11 ('Amplitude') attribute1 -15.4 13.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42305764 number of intermediate returns: 4378889 number of last returns: 42263724 number of single returns: 27089331 covered area in square units/kilounits: 1220160/1.22 point density: all returns 50.70 last only 34.64 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 61859046 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42305764 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 15147600 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3834079 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 529604 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41999 instead zero. overview over extended number of returns of given pulse: 27089331 22712763 9899882 1947291 208710 1064 5 0 0 0 0 0 0 0 0 histogram of classification of points: 23482875 unclassified (1) 38165246 ground (2) 267 building (6) 209691 water (9) 967 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4928371 +---> 1931125 of those are unclassified (1) +---> 2983188 of those are ground (2) +---> 14058 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.9,2.0) has 7 bin [2.0,2.1) has 3627 bin [2.1,2.2) has 15529 bin [2.2,2.3) has 37453 bin [2.3,2.4) has 76808 bin [2.4,2.5) has 188829 bin [2.5,2.6) has 143752 bin [2.6,2.7) has 115709 bin [2.7,2.8) has 83986 bin [2.8,2.9) has 64451 bin [2.9,3.0) has 60127 bin [3.0,3.1) has 72462 bin [3.1,3.2) has 79594 bin [3.2,3.3) has 73892 bin [3.3,3.4) has 71978 bin [3.4,3.5) has 82829 bin [3.5,3.6) has 95098 bin [3.6,3.7) has 95365 bin [3.7,3.8) has 89438 bin [3.8,3.9) has 85710 bin [3.9,4.0) has 109894 bin [4.0,4.1) has 135754 bin [4.1,4.2) has 163441 bin [4.2,4.3) has 199061 bin [4.3,4.4) has 210635 bin [4.4,4.5) has 202026 bin [4.5,4.6) has 243601 bin [4.6,4.7) has 235209 bin [4.7,4.8) has 217797 bin [4.8,4.9) has 209505 bin [4.9,5.0) has 226441 bin [5.0,5.1) has 351536 bin [5.1,5.2) has 439026 bin [5.2,5.3) has 428163 bin [5.3,5.4) has 500496 bin [5.4,5.5) has 796467 bin [5.5,5.6) has 880430 bin [5.6,5.7) has 797110 bin [5.7,5.8) has 797361 bin [5.8,5.9) has 783273 bin [5.9,6.0) has 761510 bin [6.0,6.1) has 756604 bin [6.1,6.2) has 733255 bin [6.2,6.3) has 708805 bin [6.3,6.4) has 690214 bin [6.4,6.5) has 702373 bin [6.5,6.6) has 709009 bin [6.6,6.7) has 711567 bin [6.7,6.8) has 717398 bin [6.8,6.9) has 724043 bin [6.9,7.0) has 719840 bin [7.0,7.1) has 699789 bin [7.1,7.2) has 679234 bin [7.2,7.3) has 666151 bin [7.3,7.4) has 663749 bin [7.4,7.5) has 674206 bin [7.5,7.6) has 673381 bin 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393455 bin [11.5,11.6) has 389162 bin [11.6,11.7) has 383975 bin [11.7,11.8) has 378333 bin [11.8,11.9) has 371585 bin [11.9,12.0) has 364857 bin [12.0,12.1) has 359874 bin [12.1,12.2) has 352206 bin [12.2,12.3) has 346156 bin [12.3,12.4) has 341295 bin [12.4,12.5) has 336917 bin [12.5,12.6) has 331759 bin [12.6,12.7) has 328155 bin [12.7,12.8) has 323714 bin [12.8,12.9) has 318366 bin [12.9,13.0) has 312508 bin [13.0,13.1) has 308233 bin [13.1,13.2) has 305452 bin [13.2,13.3) has 301958 bin [13.3,13.4) has 294526 bin [13.4,13.5) has 288009 bin [13.5,13.6) has 281817 bin [13.6,13.7) has 276933 bin [13.7,13.8) has 271738 bin [13.8,13.9) has 266561 bin [13.9,14.0) has 262786 bin [14.0,14.1) has 258162 bin [14.1,14.2) has 251637 bin [14.2,14.3) has 246324 bin [14.3,14.4) has 240485 bin [14.4,14.5) has 239451 bin [14.5,14.6) has 233096 bin [14.6,14.7) has 228203 bin [14.7,14.8) has 227470 bin [14.8,14.9) has 226664 bin [14.9,15.0) has 224220 bin [15.0,15.1) has 220963 bin [15.1,15.2) has 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bin [26.6,26.7) has 2328 bin [26.7,26.8) has 2264 bin [26.8,26.9) has 1920 bin [26.9,27.0) has 1904 bin [27.0,27.1) has 1799 bin [27.1,27.2) has 1540 bin [27.2,27.3) has 1577 bin [27.3,27.4) has 1518 bin [27.4,27.5) has 1425 bin [27.5,27.6) has 1218 bin [27.6,27.7) has 1160 bin [27.7,27.8) has 1175 bin [27.8,27.9) has 1042 bin [27.9,28.0) has 1015 bin [28.0,28.1) has 973 bin [28.1,28.2) has 940 bin [28.2,28.3) has 871 bin [28.3,28.4) has 756 bin [28.4,28.5) has 798 bin [28.5,28.6) has 710 bin [28.6,28.7) has 655 bin [28.7,28.8) has 552 bin [28.8,28.9) has 488 bin [28.9,29.0) has 479 bin [29.0,29.1) has 431 bin [29.1,29.2) has 380 bin [29.2,29.3) has 321 bin [29.3,29.4) has 299 bin [29.4,29.5) has 306 bin [29.5,29.6) has 242 bin [29.6,29.7) has 235 bin [29.7,29.8) has 215 bin [29.8,29.9) has 227 bin [29.9,30.0) has 176 bin [30.0,30.1) has 182 bin [30.1,30.2) has 140 bin [30.2,30.3) has 159 bin [30.3,30.4) has 140 bin [30.4,30.5) has 108 bin [30.5,30.6) has 83 bin [30.6,30.7) has 86 bin [30.7,30.8) has 57 bin [30.8,30.9) has 37 bin [30.9,31.0) has 54 bin [31.0,31.1) has 33 bin [31.1,31.2) has 11 bin [31.2,31.3) has 11 bin [31.3,31.4) has 8 bin [31.4,31.5) has 3 bin [31.5,31.6) has 2 bin [31.6,31.7) has 2 average z coordinate 10.2 for 61859046 element(s) point source id histogram with bin size 1.000000 bin 170 has 6098164 bin 171 has 44228604 bin 172 has 11454018 bin 174 has 78260 average point source id 171.090376983828691 for 61859046 element(s)