lasinfo (210611) report for 'AHN4T/44HN1_19.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: 31136456 number of points by return: 24276654 4467677 1858596 465138 68391 scale factor x y z: 0.001 0.001 0.001 offset x y z: 132980 407480 0 min x y z: 132980.000 407480.000 2.927 max x y z: 134019.999 408769.999 38.623 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: 31136456 extended number of points by return: 24276654 4467677 1858596 465138 68391 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 2927 38623 intensity 56 3953 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 -9 29 user_data 6 7 point_source_ID 9 10 gps_time 291295604.931173 291297823.790627 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 47 255 B 33 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1500 4833 extended_scanner_channel 0 0 attribute0 0.56 39.53 ('Amplitude') attribute1 -16.5 23.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24276654 number of intermediate returns: 2402863 number of last returns: 24247873 number of single returns: 19790934 covered area in square units/kilounits: 1339804/1.34 point density: all returns 23.24 last only 18.10 (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 31136456 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24276654 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4467677 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1858596 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 465138 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 68391 instead zero. overview over extended number of returns of given pulse: 19790934 5221494 4188502 1592187 313347 28226 1766 0 0 0 0 0 0 0 0 histogram of classification of points: 8294136 unclassified (1) 22428622 ground (2) 403780 building (6) 8979 water (9) 939 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2440265 +---> 1003932 of those are unclassified (1) +---> 1386353 of those are ground (2) +---> 49321 of those are building (6) +---> 539 of those are water (9) +---> 120 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [2.9,3.0) has 11 bin [3.0,3.1) has 275 bin [3.1,3.2) has 323 bin [3.2,3.3) has 541 bin [3.3,3.4) has 377 bin [3.4,3.5) has 590 bin [3.5,3.6) has 2040 bin [3.6,3.7) has 5131 bin [3.7,3.8) has 7191 bin [3.8,3.9) has 6947 bin [3.9,4.0) has 8845 bin [4.0,4.1) has 13296 bin [4.1,4.2) has 20830 bin [4.2,4.3) has 46585 bin [4.3,4.4) has 98036 bin [4.4,4.5) has 155660 bin [4.5,4.6) has 167280 bin [4.6,4.7) has 253475 bin [4.7,4.8) has 367141 bin [4.8,4.9) has 640031 bin [4.9,5.0) has 829264 bin [5.0,5.1) has 782852 bin [5.1,5.2) has 843566 bin [5.2,5.3) has 898741 bin [5.3,5.4) has 1058572 bin [5.4,5.5) has 1200995 bin [5.5,5.6) has 1265155 bin [5.6,5.7) has 1269409 bin [5.7,5.8) has 1085231 bin [5.8,5.9) has 912851 bin [5.9,6.0) has 771919 bin [6.0,6.1) has 750185 bin [6.1,6.2) has 676190 bin [6.2,6.3) has 469297 bin [6.3,6.4) has 452955 bin [6.4,6.5) has 467896 bin [6.5,6.6) has 471680 bin [6.6,6.7) has 474469 bin [6.7,6.8) has 721188 bin [6.8,6.9) has 797379 bin [6.9,7.0) has 416633 bin [7.0,7.1) has 363256 bin [7.1,7.2) has 448654 bin [7.2,7.3) has 545641 bin [7.3,7.4) has 441578 bin [7.4,7.5) has 387093 bin [7.5,7.6) has 400728 bin [7.6,7.7) has 340945 bin [7.7,7.8) has 273756 bin [7.8,7.9) has 262611 bin [7.9,8.0) has 213543 bin [8.0,8.1) has 175634 bin [8.1,8.2) has 112272 bin [8.2,8.3) has 78900 bin [8.3,8.4) has 64687 bin [8.4,8.5) has 54913 bin [8.5,8.6) has 52636 bin [8.6,8.7) has 50098 bin [8.7,8.8) has 49656 bin [8.8,8.9) has 48875 bin [8.9,9.0) has 46468 bin [9.0,9.1) has 44462 bin [9.1,9.2) has 43874 bin [9.2,9.3) has 43611 bin [9.3,9.4) has 44063 bin [9.4,9.5) has 44098 bin [9.5,9.6) has 41905 bin [9.6,9.7) has 41816 bin [9.7,9.8) has 42716 bin [9.8,9.9) has 42610 bin [9.9,10.0) has 44086 bin [10.0,10.1) has 46831 bin [10.1,10.2) has 48071 bin [10.2,10.3) has 48058 bin [10.3,10.4) has 47280 bin [10.4,10.5) has 48138 bin [10.5,10.6) has 47724 bin [10.6,10.7) has 48242 bin [10.7,10.8) has 47951 bin [10.8,10.9) has 49495 bin [10.9,11.0) has 47609 bin [11.0,11.1) has 46298 bin [11.1,11.2) has 46245 bin [11.2,11.3) has 45352 bin [11.3,11.4) has 44965 bin [11.4,11.5) has 44750 bin [11.5,11.6) has 43713 bin [11.6,11.7) has 43458 bin [11.7,11.8) has 43329 bin [11.8,11.9) has 44244 bin [11.9,12.0) has 43644 bin [12.0,12.1) has 43368 bin [12.1,12.2) has 43940 bin 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[23.7,23.8) has 40624 bin [23.8,23.9) has 40106 bin [23.9,24.0) has 40773 bin [24.0,24.1) has 40810 bin [24.1,24.2) has 40825 bin [24.2,24.3) has 40873 bin [24.3,24.4) has 40535 bin [24.4,24.5) has 40761 bin [24.5,24.6) has 40926 bin [24.6,24.7) has 40598 bin [24.7,24.8) has 41039 bin [24.8,24.9) has 41302 bin [24.9,25.0) has 41190 bin [25.0,25.1) has 40606 bin [25.1,25.2) has 40670 bin [25.2,25.3) has 39819 bin [25.3,25.4) has 39869 bin [25.4,25.5) has 39876 bin [25.5,25.6) has 39946 bin [25.6,25.7) has 39918 bin [25.7,25.8) has 39477 bin [25.8,25.9) has 38636 bin [25.9,26.0) has 38702 bin [26.0,26.1) has 38076 bin [26.1,26.2) has 37434 bin [26.2,26.3) has 37324 bin [26.3,26.4) has 37485 bin [26.4,26.5) has 37002 bin [26.5,26.6) has 36399 bin [26.6,26.7) has 35779 bin [26.7,26.8) has 34811 bin [26.8,26.9) has 34724 bin [26.9,27.0) has 34761 bin [27.0,27.1) has 33897 bin [27.1,27.2) has 33783 bin [27.2,27.3) has 33231 bin [27.3,27.4) has 32491 bin [27.4,27.5) has 31229 bin [27.5,27.6) 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[35.4,35.5) has 727 bin [35.5,35.6) has 737 bin [35.6,35.7) has 629 bin [35.7,35.8) has 548 bin [35.8,35.9) has 528 bin [35.9,36.0) has 442 bin [36.0,36.1) has 438 bin [36.1,36.2) has 378 bin [36.2,36.3) has 338 bin [36.3,36.4) has 303 bin [36.4,36.5) has 318 bin [36.5,36.6) has 257 bin [36.6,36.7) has 198 bin [36.7,36.8) has 211 bin [36.8,36.9) has 176 bin [36.9,37.0) has 183 bin [37.0,37.1) has 166 bin [37.1,37.2) has 152 bin [37.2,37.3) has 120 bin [37.3,37.4) has 101 bin [37.4,37.5) has 85 bin [37.5,37.6) has 54 bin [37.6,37.7) has 63 bin [37.7,37.8) has 38 bin [37.8,37.9) has 37 bin [37.9,38.0) has 20 bin [38.0,38.1) has 18 bin [38.1,38.2) has 18 bin [38.2,38.3) has 17 bin [38.3,38.4) has 8 bin [38.4,38.5) has 5 bin [38.5,38.6) has 6 bin [38.6,38.7) has 2 average z coordinate 9.6 for 31136456 element(s) point source id histogram with bin size 1.000000 bin 9 has 11998494 bin 10 has 19137962 average point source id 9.614648051146219 for 31136456 element(s)