lasinfo (210611) report for 'AHN4T/44FN1_10.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: 50637319 number of points by return: 46534781 3247537 725730 112612 16659 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 422480 0 min x y z: 133980.000 422480.000 -0.415 max x y z: 135019.999 423769.999 29.475 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: 50637319 extended number of points by return: 46534781 3247537 725730 112612 16659 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 -415 29475 intensity 56 3359 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 24 user_data 6 7 point_source_ID 43 49 gps_time 260008876.421132 260015229.972093 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 18 255 B 15 255 NIR 60 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 4000 extended_scanner_channel 0 0 attribute0 0.56 33.59 ('Amplitude') attribute1 -15.65 17.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46534781 number of intermediate returns: 857379 number of last returns: 46521338 number of single returns: 43276179 covered area in square units/kilounits: 1336424/1.34 point density: all returns 37.89 last only 34.81 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50637319 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46534781 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3247537 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 725730 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 112612 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16659 instead zero. overview over extended number of returns of given pulse: 43276179 5051897 1841509 384283 75312 7584 555 0 0 0 0 0 0 0 0 histogram of classification of points: 3415501 unclassified (1) 43845930 ground (2) 3005496 building (6) 364720 water (9) 5672 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3412196 +---> 347744 of those are unclassified (1) +---> 2704753 of those are ground (2) +---> 340831 of those are building (6) +---> 18868 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 1 bin [-0.4,-0.3) has 8 bin [-0.3,-0.2) has 160 bin [-0.2,-0.1) has 7778 bin [-0.1,0.0) has 110700 bin [0.0,0.1) has 258161 bin [0.1,0.2) has 140501 bin [0.2,0.3) has 135645 bin [0.3,0.4) has 184887 bin [0.4,0.5) has 217468 bin [0.5,0.6) has 350161 bin [0.6,0.7) has 982905 bin [0.7,0.8) has 2622565 bin [0.8,0.9) has 5044326 bin [0.9,1.0) has 6823195 bin [1.0,1.1) has 6789138 bin [1.1,1.2) has 8590300 bin [1.2,1.3) has 3422403 bin [1.3,1.4) has 2273837 bin [1.4,1.5) has 1573752 bin [1.5,1.6) has 952517 bin [1.6,1.7) has 855158 bin [1.7,1.8) has 971759 bin [1.8,1.9) has 680842 bin [1.9,2.0) has 453845 bin [2.0,2.1) has 404267 bin [2.1,2.2) has 574238 bin [2.2,2.3) has 268077 bin [2.3,2.4) has 122357 bin [2.4,2.5) has 81476 bin [2.5,2.6) has 75364 bin [2.6,2.7) has 66874 bin [2.7,2.8) has 49339 bin [2.8,2.9) has 59643 bin [2.9,3.0) has 92394 bin [3.0,3.1) has 45594 bin [3.1,3.2) has 40172 bin [3.2,3.3) has 41200 bin [3.3,3.4) has 35344 bin [3.4,3.5) has 35673 bin [3.5,3.6) has 37482 bin [3.6,3.7) has 35071 bin [3.7,3.8) has 30895 bin [3.8,3.9) has 42928 bin [3.9,4.0) has 74350 bin [4.0,4.1) has 66045 bin [4.1,4.2) has 33172 bin [4.2,4.3) has 27439 bin [4.3,4.4) has 31585 bin [4.4,4.5) has 24951 bin [4.5,4.6) has 38165 bin [4.6,4.7) has 59221 bin [4.7,4.8) has 41135 bin [4.8,4.9) has 27734 bin [4.9,5.0) has 31095 bin [5.0,5.1) has 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[25.1,25.2) has 2565 bin [25.2,25.3) has 2449 bin [25.3,25.4) has 2244 bin [25.4,25.5) has 2123 bin [25.5,25.6) has 2033 bin [25.6,25.7) has 1886 bin [25.7,25.8) has 1855 bin [25.8,25.9) has 1721 bin [25.9,26.0) has 1594 bin [26.0,26.1) has 1526 bin [26.1,26.2) has 1402 bin [26.2,26.3) has 1383 bin [26.3,26.4) has 1331 bin [26.4,26.5) has 1248 bin [26.5,26.6) has 1204 bin [26.6,26.7) has 1061 bin [26.7,26.8) has 1022 bin [26.8,26.9) has 1020 bin [26.9,27.0) has 905 bin [27.0,27.1) has 821 bin [27.1,27.2) has 779 bin [27.2,27.3) has 672 bin [27.3,27.4) has 708 bin [27.4,27.5) has 621 bin [27.5,27.6) has 538 bin [27.6,27.7) has 474 bin [27.7,27.8) has 423 bin [27.8,27.9) has 354 bin [27.9,28.0) has 310 bin [28.0,28.1) has 292 bin [28.1,28.2) has 241 bin [28.2,28.3) has 223 bin [28.3,28.4) has 173 bin [28.4,28.5) has 141 bin [28.5,28.6) has 101 bin [28.6,28.7) has 85 bin [28.7,28.8) has 65 bin [28.8,28.9) has 45 bin [28.9,29.0) has 30 bin [29.0,29.1) has 28 bin [29.1,29.2) has 25 bin [29.2,29.3) has 7 bin [29.3,29.4) has 4 bin [29.4,29.5) has 1 average z coordinate 1.9 for 50637319 element(s) point source id histogram with bin size 1.000000 bin 43 has 22137115 bin 48 has 15368505 bin 49 has 13131699 average point source id 46.073478653164869 for 50637319 element(s)