lasinfo (210611) report for 'AHN4T/25HZ2_18.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: 56712272 number of points by return: 43256653 10315704 2744032 364162 31721 scale factor x y z: 0.001 0.001 0.001 offset x y z: 136980 476230 0 min x y z: 136980.000 476230.000 -1.511 max x y z: 138019.999 477519.999 27.935 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: 56712272 extended number of points by return: 43256653 10315704 2744032 364162 31721 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 -1511 27935 intensity 59 4233 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 -32 34 user_data 6 7 point_source_ID 144 146 gps_time 270203301.443430 270205653.977820 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 21 255 B 0 255 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5667 extended_scanner_channel 0 0 attribute0 0.59 42.33 ('Amplitude') attribute1 -15.36 27.13 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43256653 number of intermediate returns: 3134785 number of last returns: 43249834 number of single returns: 32929000 covered area in square units/kilounits: 1310212/1.31 point density: all returns 43.28 last only 33.01 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 56712272 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43256653 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10315704 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2744032 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 364162 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 31721 instead zero. overview over extended number of returns of given pulse: 32929000 15155630 7138615 1330139 157140 1723 25 0 0 0 0 0 0 0 0 histogram of classification of points: 15640831 unclassified (1) 38101029 ground (2) 586451 building (6) 2375814 water (9) 8147 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3391298 +---> 751674 of those are unclassified (1) +---> 2274374 of those are ground (2) +---> 68052 of those are building (6) +---> 297198 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.6,-1.5) has 1 bin [-1.5,-1.4) has 31 bin [-1.4,-1.3) has 1 bin [-1.3,-1.2) has 13 bin [-1.2,-1.1) has 2046 bin [-1.1,-1.0) has 116155 bin [-1.0,-0.9) has 2372654 bin [-0.9,-0.8) has 5502229 bin [-0.8,-0.7) has 9270177 bin [-0.7,-0.6) has 8589287 bin [-0.6,-0.5) has 5042862 bin [-0.5,-0.4) has 2679091 bin [-0.4,-0.3) has 2245382 bin [-0.3,-0.2) has 1663951 bin [-0.2,-0.1) has 826879 bin [-0.1,0.0) has 614389 bin [0.0,0.1) has 369634 bin [0.1,0.2) has 297700 bin [0.2,0.3) has 268613 bin [0.3,0.4) has 201837 bin [0.4,0.5) has 161455 bin [0.5,0.6) has 157257 bin [0.6,0.7) has 323203 bin [0.7,0.8) has 385169 bin [0.8,0.9) has 306496 bin [0.9,1.0) has 432439 bin [1.0,1.1) has 256548 bin [1.1,1.2) has 151413 bin [1.2,1.3) has 117548 bin [1.3,1.4) has 105758 bin [1.4,1.5) has 101543 bin [1.5,1.6) has 100277 bin [1.6,1.7) has 101612 bin [1.7,1.8) has 101338 bin [1.8,1.9) has 101348 bin [1.9,2.0) has 102939 bin [2.0,2.1) has 101651 bin [2.1,2.2) has 102383 bin [2.2,2.3) has 103798 bin [2.3,2.4) has 105278 bin [2.4,2.5) has 105634 bin [2.5,2.6) has 106040 bin [2.6,2.7) has 107188 bin [2.7,2.8) has 108009 bin [2.8,2.9) has 110550 bin [2.9,3.0) has 110510 bin [3.0,3.1) has 110352 bin [3.1,3.2) has 114926 bin [3.2,3.3) has 105067 bin [3.3,3.4) has 103679 bin [3.4,3.5) has 149385 bin [3.5,3.6) has 111911 bin [3.6,3.7) has 101107 bin [3.7,3.8) has 101956 bin [3.8,3.9) has 97490 bin [3.9,4.0) has 97589 bin [4.0,4.1) has 96511 bin [4.1,4.2) has 96879 bin [4.2,4.3) has 95555 bin [4.3,4.4) has 94912 bin [4.4,4.5) has 94062 bin [4.5,4.6) has 93841 bin [4.6,4.7) has 93974 bin [4.7,4.8) has 93160 bin [4.8,4.9) has 92074 bin [4.9,5.0) has 91487 bin [5.0,5.1) has 90644 bin [5.1,5.2) has 90264 bin [5.2,5.3) has 89445 bin [5.3,5.4) has 89385 bin [5.4,5.5) has 89150 bin [5.5,5.6) has 90333 bin [5.6,5.7) has 90086 bin [5.7,5.8) has 90165 bin [5.8,5.9) has 89937 bin [5.9,6.0) has 89382 bin [6.0,6.1) has 88620 bin [6.1,6.2) has 88739 bin [6.2,6.3) has 98556 bin [6.3,6.4) has 101194 bin [6.4,6.5) has 95956 bin [6.5,6.6) has 97006 bin [6.6,6.7) has 99468 bin [6.7,6.8) has 99894 bin [6.8,6.9) has 100644 bin [6.9,7.0) has 100067 bin [7.0,7.1) has 101339 bin [7.1,7.2) has 100847 bin [7.2,7.3) has 100947 bin [7.3,7.4) has 101515 bin [7.4,7.5) has 101668 bin [7.5,7.6) has 101835 bin [7.6,7.7) has 103383 bin [7.7,7.8) has 103769 bin [7.8,7.9) has 106023 bin 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[23.6,23.7) has 71 bin [23.7,23.8) has 81 bin [23.8,23.9) has 73 bin [23.9,24.0) has 72 bin [24.0,24.1) has 83 bin [24.1,24.2) has 73 bin [24.2,24.3) has 61 bin [24.3,24.4) has 58 bin [24.4,24.5) has 59 bin [24.5,24.6) has 63 bin [24.6,24.7) has 52 bin [24.7,24.8) has 49 bin [24.8,24.9) has 72 bin [24.9,25.0) has 50 bin [25.0,25.1) has 62 bin [25.1,25.2) has 54 bin [25.2,25.3) has 37 bin [25.3,25.4) has 42 bin [25.4,25.5) has 39 bin [25.5,25.6) has 37 bin [25.6,25.7) has 44 bin [25.7,25.8) has 42 bin [25.8,25.9) has 40 bin [25.9,26.0) has 55 bin [26.0,26.1) has 49 bin [26.1,26.2) has 48 bin [26.2,26.3) has 38 bin [26.3,26.4) has 31 bin [26.4,26.5) has 32 bin [26.5,26.6) has 40 bin [26.6,26.7) has 29 bin [26.7,26.8) has 35 bin [26.8,26.9) has 33 bin [26.9,27.0) has 32 bin [27.0,27.1) has 27 bin [27.1,27.2) has 36 bin [27.2,27.3) has 24 bin [27.3,27.4) has 17 bin [27.4,27.5) has 18 bin [27.5,27.6) has 7 bin [27.6,27.7) has 11 bin [27.7,27.8) has 7 bin [27.8,27.9) has 8 bin [27.9,28.0) has 3 average z coordinate 1.7 for 56712272 element(s) point source id histogram with bin size 1.000000 bin 144 has 23189001 bin 145 has 33509622 bin 146 has 13649 average point source id 144.591352079846132 for 56712272 element(s)