lasinfo (210611) report for 'AHN4T/43BZ1_17.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: 29842933 number of points by return: 27528521 1616122 572651 112372 13267 scale factor x y z: 0.001 0.001 0.001 offset x y z: 70980 413730 0 min x y z: 70980.000 413730.000 -1.933 max x y z: 72019.999 415019.999 30.028 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: 29842933 extended number of points by return: 27528521 1616122 572651 112372 13267 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 -1933 30028 intensity 56 3985 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 -11 32 user_data 6 7 point_source_ID 25 26 gps_time 259419115.352355 259420473.028117 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 24 255 B 13 255 NIR 67 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1833 5333 extended_scanner_channel 0 0 attribute0 0.56 39.85 ('Amplitude') attribute1 -15.58 24.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27528521 number of intermediate returns: 701131 number of last returns: 27518314 number of single returns: 25905033 covered area in square units/kilounits: 1339584/1.34 point density: all returns 22.28 last only 20.54 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29842933 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27528521 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1616122 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 572651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 112372 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13267 instead zero. overview over extended number of returns of given pulse: 25905033 2090184 1383594 397463 61487 4927 245 0 0 0 0 0 0 0 0 histogram of classification of points: 4642857 unclassified (1) 24333824 ground (2) 831286 building (6) 34930 water (9) 36 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1840697 +---> 140776 of those are unclassified (1) +---> 1621363 of those are ground (2) +---> 74719 of those are building (6) +---> 3839 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.0,-1.9) has 10 bin [-1.9,-1.8) has 521 bin [-1.8,-1.7) has 7878 bin [-1.7,-1.6) has 17640 bin [-1.6,-1.5) has 21069 bin [-1.5,-1.4) has 25549 bin [-1.4,-1.3) has 45739 bin [-1.3,-1.2) has 41397 bin [-1.2,-1.1) has 47251 bin [-1.1,-1.0) has 51716 bin [-1.0,-0.9) has 53273 bin [-0.9,-0.8) has 53702 bin [-0.8,-0.7) has 55147 bin [-0.7,-0.6) has 55500 bin [-0.6,-0.5) has 72245 bin [-0.5,-0.4) has 108222 bin [-0.4,-0.3) has 229646 bin [-0.3,-0.2) has 701315 bin [-0.2,-0.1) has 2257818 bin [-0.1,0.0) has 3484972 bin [0.0,0.1) has 4474165 bin [0.1,0.2) has 3387317 bin [0.2,0.3) has 2953550 bin [0.3,0.4) has 2985789 bin [0.4,0.5) has 1907523 bin [0.5,0.6) has 876914 bin [0.6,0.7) has 452825 bin [0.7,0.8) has 313984 bin [0.8,0.9) has 221952 bin [0.9,1.0) has 122881 bin [1.0,1.1) has 90521 bin [1.1,1.2) has 84949 bin [1.2,1.3) has 83098 bin [1.3,1.4) has 83027 bin [1.4,1.5) has 76324 bin [1.5,1.6) has 73659 bin [1.6,1.7) has 72069 bin [1.7,1.8) has 69793 bin [1.8,1.9) has 68922 bin [1.9,2.0) has 72655 bin [2.0,2.1) has 72770 bin [2.1,2.2) has 73292 bin [2.2,2.3) has 74156 bin [2.3,2.4) has 83598 bin [2.4,2.5) has 94799 bin [2.5,2.6) has 95869 bin [2.6,2.7) has 108550 bin [2.7,2.8) has 126515 bin [2.8,2.9) has 126591 bin [2.9,3.0) has 58872 bin [3.0,3.1) has 59376 bin [3.1,3.2) has 39787 bin [3.2,3.3) has 28757 bin [3.3,3.4) has 26158 bin [3.4,3.5) has 25005 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[19.5,19.6) has 3557 bin [19.6,19.7) has 3397 bin [19.7,19.8) has 3487 bin [19.8,19.9) has 3554 bin [19.9,20.0) has 3710 bin [20.0,20.1) has 3593 bin [20.1,20.2) has 3552 bin [20.2,20.3) has 3600 bin [20.3,20.4) has 3371 bin [20.4,20.5) has 3314 bin [20.5,20.6) has 3454 bin [20.6,20.7) has 3389 bin [20.7,20.8) has 3349 bin [20.8,20.9) has 3361 bin [20.9,21.0) has 3394 bin [21.0,21.1) has 3357 bin [21.1,21.2) has 3223 bin [21.2,21.3) has 3367 bin [21.3,21.4) has 3309 bin [21.4,21.5) has 3227 bin [21.5,21.6) has 3221 bin [21.6,21.7) has 3129 bin [21.7,21.8) has 3087 bin [21.8,21.9) has 3183 bin [21.9,22.0) has 3062 bin [22.0,22.1) has 2873 bin [22.1,22.2) has 2905 bin [22.2,22.3) has 2842 bin [22.3,22.4) has 2831 bin [22.4,22.5) has 2666 bin [22.5,22.6) has 2647 bin [22.6,22.7) has 2638 bin [22.7,22.8) has 2424 bin [22.8,22.9) has 2400 bin [22.9,23.0) has 2369 bin [23.0,23.1) has 2308 bin [23.1,23.2) has 2170 bin [23.2,23.3) has 2166 bin [23.3,23.4) has 2102 bin [23.4,23.5) has 1990 bin [23.5,23.6) has 2022 bin [23.6,23.7) has 1909 bin [23.7,23.8) has 2009 bin [23.8,23.9) has 1840 bin [23.9,24.0) has 1852 bin [24.0,24.1) has 1688 bin [24.1,24.2) has 1641 bin [24.2,24.3) has 1709 bin [24.3,24.4) has 1724 bin [24.4,24.5) has 1574 bin [24.5,24.6) has 1609 bin [24.6,24.7) has 1536 bin [24.7,24.8) has 1443 bin [24.8,24.9) has 1527 bin [24.9,25.0) has 1423 bin [25.0,25.1) has 1401 bin [25.1,25.2) has 1355 bin [25.2,25.3) has 1298 bin [25.3,25.4) has 1363 bin [25.4,25.5) has 1290 bin [25.5,25.6) has 1259 bin [25.6,25.7) has 1325 bin [25.7,25.8) has 1232 bin [25.8,25.9) has 1272 bin [25.9,26.0) has 1223 bin [26.0,26.1) has 1207 bin [26.1,26.2) has 1187 bin [26.2,26.3) has 1190 bin [26.3,26.4) has 1103 bin [26.4,26.5) has 1091 bin [26.5,26.6) has 1139 bin [26.6,26.7) has 1045 bin [26.7,26.8) has 1060 bin [26.8,26.9) has 992 bin [26.9,27.0) has 1008 bin [27.0,27.1) has 971 bin [27.1,27.2) has 934 bin [27.2,27.3) has 891 bin [27.3,27.4) has 892 bin [27.4,27.5) has 815 bin [27.5,27.6) has 801 bin [27.6,27.7) has 764 bin [27.7,27.8) has 715 bin [27.8,27.9) has 616 bin [27.9,28.0) has 654 bin [28.0,28.1) has 604 bin [28.1,28.2) has 549 bin [28.2,28.3) has 507 bin [28.3,28.4) has 514 bin [28.4,28.5) has 431 bin [28.5,28.6) has 386 bin [28.6,28.7) has 344 bin [28.7,28.8) has 250 bin [28.8,28.9) has 262 bin [28.9,29.0) has 239 bin [29.0,29.1) has 171 bin [29.1,29.2) has 135 bin [29.2,29.3) has 113 bin [29.3,29.4) has 60 bin [29.4,29.5) has 43 bin [29.5,29.6) has 23 bin [29.6,29.7) has 19 bin [29.7,29.8) has 11 bin [29.8,29.9) has 5 bin [29.9,30.0) has 4 bin [30.0,30.1) has 1 average z coordinate 1.2 for 29842933 element(s) point source id histogram with bin size 1.000000 bin 25 has 20195593 bin 26 has 9647340 average point source id 25.323270504276508 for 29842933 element(s)