lasinfo (210611) report for 'AHN4T/44HN2_12.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: 338/2022 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: 30795398 number of points by return: 22987851 5276920 2036554 439898 54175 scale factor x y z: 0.001 0.001 0.001 offset x y z: 135980 408730 0 min x y z: 135980.000 408730.000 1.664 max x y z: 137019.999 410019.999 36.986 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: 30795398 extended number of points by return: 22987851 5276920 2036554 439898 54175 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 1664 36986 intensity 56 5017 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 6 7 point_source_ID 8 10 gps_time 291295558.432458 291298288.523098 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 46 255 B 36 255 NIR 13 255 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 0.56 50.17 ('Amplitude') attribute1 -16.44 33.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22987851 number of intermediate returns: 2537904 number of last returns: 22959851 number of single returns: 17690208 covered area in square units/kilounits: 1260008/1.26 point density: all returns 24.44 last only 18.22 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30795398 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22987851 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5276920 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2036554 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 439898 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 54175 instead zero. overview over extended number of returns of given pulse: 17690208 6485772 4799926 1547624 251979 18850 1039 0 0 0 0 0 0 0 0 histogram of classification of points: 9686046 unclassified (1) 20486434 ground (2) 541320 building (6) 80761 water (9) 837 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2411010 +---> 1073473 of those are unclassified (1) +---> 1238137 of those are ground (2) +---> 90387 of those are building (6) +---> 9013 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.6,1.7) has 3 bin [1.7,1.8) has 240 bin [1.8,1.9) has 15459 bin [1.9,2.0) has 34561 bin [2.0,2.1) has 23845 bin [2.1,2.2) has 50481 bin [2.2,2.3) has 51297 bin [2.3,2.4) has 50653 bin [2.4,2.5) has 60971 bin [2.5,2.6) has 65477 bin [2.6,2.7) has 204416 bin [2.7,2.8) has 2277678 bin [2.8,2.9) has 4396369 bin [2.9,3.0) has 2715899 bin [3.0,3.1) has 1306971 bin 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[22.7,22.8) has 65113 bin [22.8,22.9) has 64381 bin [22.9,23.0) has 63833 bin [23.0,23.1) has 62923 bin [23.1,23.2) has 62382 bin [23.2,23.3) has 61133 bin [23.3,23.4) has 60091 bin [23.4,23.5) has 59733 bin [23.5,23.6) has 58045 bin [23.6,23.7) has 57420 bin [23.7,23.8) has 56751 bin [23.8,23.9) has 55364 bin [23.9,24.0) has 53853 bin [24.0,24.1) has 52434 bin [24.1,24.2) has 51620 bin [24.2,24.3) has 49534 bin [24.3,24.4) has 48434 bin [24.4,24.5) has 47144 bin [24.5,24.6) has 45650 bin [24.6,24.7) has 44498 bin [24.7,24.8) has 43032 bin [24.8,24.9) has 42062 bin [24.9,25.0) has 40539 bin [25.0,25.1) has 38655 bin [25.1,25.2) has 37622 bin [25.2,25.3) has 36004 bin [25.3,25.4) has 35206 bin [25.4,25.5) has 33446 bin [25.5,25.6) has 32300 bin [25.6,25.7) has 30704 bin [25.7,25.8) has 29138 bin [25.8,25.9) has 28207 bin [25.9,26.0) has 26789 bin [26.0,26.1) has 25485 bin [26.1,26.2) has 24146 bin [26.2,26.3) has 23229 bin [26.3,26.4) has 21832 bin [26.4,26.5) has 20391 bin [26.5,26.6) 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[30.5,30.6) has 2464 bin [30.6,30.7) has 2392 bin [30.7,30.8) has 2342 bin [30.8,30.9) has 2184 bin [30.9,31.0) has 2096 bin [31.0,31.1) has 1945 bin [31.1,31.2) has 2000 bin [31.2,31.3) has 2053 bin [31.3,31.4) has 1964 bin [31.4,31.5) has 1956 bin [31.5,31.6) has 1807 bin [31.6,31.7) has 1811 bin [31.7,31.8) has 1710 bin [31.8,31.9) has 1798 bin [31.9,32.0) has 1791 bin [32.0,32.1) has 1821 bin [32.1,32.2) has 1599 bin [32.2,32.3) has 1569 bin [32.3,32.4) has 1476 bin [32.4,32.5) has 1465 bin [32.5,32.6) has 1407 bin [32.6,32.7) has 1390 bin [32.7,32.8) has 1401 bin [32.8,32.9) has 1373 bin [32.9,33.0) has 1333 bin [33.0,33.1) has 1300 bin [33.1,33.2) has 1255 bin [33.2,33.3) has 1178 bin [33.3,33.4) has 1053 bin [33.4,33.5) has 1089 bin [33.5,33.6) has 1073 bin [33.6,33.7) has 1048 bin [33.7,33.8) has 965 bin [33.8,33.9) has 1011 bin [33.9,34.0) has 870 bin [34.0,34.1) has 816 bin [34.1,34.2) has 752 bin [34.2,34.3) has 697 bin [34.3,34.4) has 613 bin [34.4,34.5) has 532 bin [34.5,34.6) has 519 bin [34.6,34.7) has 446 bin [34.7,34.8) has 470 bin [34.8,34.9) has 422 bin [34.9,35.0) has 359 bin [35.0,35.1) has 331 bin [35.1,35.2) has 263 bin [35.2,35.3) has 233 bin [35.3,35.4) has 198 bin [35.4,35.5) has 160 bin [35.5,35.6) has 132 bin [35.6,35.7) has 114 bin [35.7,35.8) has 80 bin [35.8,35.9) has 61 bin [35.9,36.0) has 41 bin [36.0,36.1) has 55 bin [36.1,36.2) has 34 bin [36.2,36.3) has 23 bin [36.3,36.4) has 21 bin [36.4,36.5) has 21 bin [36.5,36.6) has 10 bin [36.6,36.7) has 4 bin [36.7,36.8) has 3 bin [36.8,36.9) has 1 bin [36.9,37.0) has 1 average z coordinate 7.9 for 30795398 element(s) point source id histogram with bin size 1.000000 bin 8 has 5615777 bin 9 has 24566637 bin 10 has 612984 average point source id 8.837547382891431 for 30795398 element(s)