lasinfo (210611) report for 'AHN4T/55AZ1_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: 181/2021 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: 43263720 number of points by return: 37987900 3737393 1138470 329008 70949 scale factor x y z: 0.001 0.001 0.001 offset x y z: 60980 364980 0 min x y z: 60980.000 364980.000 -1.174 max x y z: 62019.999 366269.999 40.857 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: 43263720 extended number of points by return: 37987900 3737393 1138470 329008 70949 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 -1174 40857 intensity 56 5029 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 -31 31 user_data 6 7 point_source_ID 87 97 gps_time 261743265.989260 261750606.445851 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 48 255 B 27 255 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5167 extended_scanner_channel 0 0 attribute0 0.56 50.29 ('Amplitude') attribute1 -16.34 34.13 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37987900 number of intermediate returns: 1551782 number of last returns: 37885981 number of single returns: 34161943 covered area in square units/kilounits: 1305400/1.31 point density: all returns 33.14 last only 29.02 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43263720 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37987900 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3737393 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1138470 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 329008 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 70949 instead zero. overview over extended number of returns of given pulse: 34161943 5276767 2436566 1033330 299540 49175 6399 0 0 0 0 0 0 0 0 histogram of classification of points: 7759340 unclassified (1) 26324514 ground (2) 9096462 building (6) 61285 water (9) 22119 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2468836 +---> 323791 of those are unclassified (1) +---> 1894852 of those are ground (2) +---> 243592 of those are building (6) +---> 6601 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 26 bin [-1.1,-1.0) has 2230 bin [-1.0,-0.9) has 28845 bin [-0.9,-0.8) has 36397 bin [-0.8,-0.7) has 68030 bin [-0.7,-0.6) has 82996 bin [-0.6,-0.5) has 156208 bin [-0.5,-0.4) has 198037 bin [-0.4,-0.3) has 217347 bin [-0.3,-0.2) has 176875 bin [-0.2,-0.1) has 184607 bin [-0.1,0.0) has 229236 bin [0.0,0.1) has 292607 bin [0.1,0.2) has 332843 bin [0.2,0.3) has 396285 bin [0.3,0.4) has 403383 bin [0.4,0.5) has 341690 bin [0.5,0.6) has 395930 bin [0.6,0.7) has 588624 bin [0.7,0.8) has 990574 bin [0.8,0.9) has 1523493 bin [0.9,1.0) has 2141986 bin [1.0,1.1) has 2013488 bin [1.1,1.2) has 1799008 bin [1.2,1.3) has 1270674 bin [1.3,1.4) has 1055277 bin [1.4,1.5) has 1177990 bin [1.5,1.6) has 1444559 bin [1.6,1.7) has 1607869 bin [1.7,1.8) has 1958350 bin [1.8,1.9) has 1722831 bin [1.9,2.0) has 1424459 bin [2.0,2.1) has 1100667 bin [2.1,2.2) has 786116 bin [2.2,2.3) has 622251 bin [2.3,2.4) has 476288 bin [2.4,2.5) has 394218 bin [2.5,2.6) has 281025 bin [2.6,2.7) has 211806 bin [2.7,2.8) has 187872 bin [2.8,2.9) has 184038 bin [2.9,3.0) has 170117 bin [3.0,3.1) has 163062 bin [3.1,3.2) has 161963 bin [3.2,3.3) has 157663 bin [3.3,3.4) has 159343 bin [3.4,3.5) has 175276 bin [3.5,3.6) has 179322 bin [3.6,3.7) has 198307 bin [3.7,3.8) has 193416 bin [3.8,3.9) has 159830 bin [3.9,4.0) has 162888 bin [4.0,4.1) has 138730 bin [4.1,4.2) 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[19.8,19.9) has 9071 bin [19.9,20.0) has 8904 bin [20.0,20.1) has 20642 bin [20.1,20.2) has 24066 bin [20.2,20.3) has 14924 bin [20.3,20.4) has 9463 bin [20.4,20.5) has 8598 bin [20.5,20.6) has 8533 bin [20.6,20.7) has 8510 bin [20.7,20.8) has 8397 bin [20.8,20.9) has 8572 bin [20.9,21.0) has 8495 bin [21.0,21.1) has 8493 bin [21.1,21.2) has 8351 bin [21.2,21.3) has 8054 bin [21.3,21.4) has 7949 bin [21.4,21.5) has 7899 bin [21.5,21.6) has 7936 bin [21.6,21.7) has 7968 bin [21.7,21.8) has 7899 bin [21.8,21.9) has 7943 bin [21.9,22.0) has 7781 bin [22.0,22.1) has 7901 bin [22.1,22.2) has 7594 bin [22.2,22.3) has 7500 bin [22.3,22.4) has 7642 bin [22.4,22.5) has 7366 bin [22.5,22.6) has 7551 bin [22.6,22.7) has 7360 bin [22.7,22.8) has 7217 bin [22.8,22.9) has 7155 bin [22.9,23.0) has 6963 bin [23.0,23.1) has 6951 bin [23.1,23.2) has 6918 bin [23.2,23.3) has 6838 bin [23.3,23.4) has 6634 bin [23.4,23.5) has 6683 bin [23.5,23.6) has 6501 bin [23.6,23.7) has 6556 bin [23.7,23.8) has 6277 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bin [32.1,32.2) has 5 bin [32.2,32.3) has 2 bin [32.3,32.4) has 1 bin [32.4,32.5) has 1 bin [32.6,32.7) has 1 bin [32.7,32.8) has 2 bin [32.8,32.9) has 1 bin [33.0,33.1) has 2 bin [33.6,33.7) has 3 bin [33.7,33.8) has 1 bin [33.8,33.9) has 2 bin [33.9,34.0) has 2 bin [34.0,34.1) has 6 bin [34.1,34.2) has 1 bin [34.2,34.3) has 5 bin [34.4,34.5) has 1 bin [34.5,34.6) has 1 bin [34.6,34.7) has 2 bin [34.7,34.8) has 3 bin [34.8,34.9) has 4 bin [34.9,35.0) has 2 bin [35.0,35.1) has 1 bin [35.3,35.4) has 3 bin [35.4,35.5) has 3 bin [35.7,35.8) has 2 bin [35.8,35.9) has 5 bin [36.0,36.1) has 6 bin [36.1,36.2) has 8 bin [36.2,36.3) has 3 bin [36.3,36.4) has 3 bin [36.4,36.5) has 3 bin [36.5,36.6) has 1 bin [36.6,36.7) has 3 bin [36.7,36.8) has 2 bin [36.9,37.0) has 1 bin [37.0,37.1) has 1 bin [37.1,37.2) has 1 bin [37.2,37.3) has 1 bin [37.3,37.4) has 1 bin [37.4,37.5) has 3 bin [37.5,37.6) has 4 bin [37.6,37.7) has 4 bin [37.9,38.0) has 1 bin [38.2,38.3) has 1 bin [38.4,38.5) has 1 bin [38.5,38.6) has 1 bin [38.7,38.8) has 2 bin [38.8,38.9) has 3 bin [38.9,39.0) has 3 bin [39.0,39.1) has 11 bin [39.1,39.2) has 9 bin [39.2,39.3) has 18 bin [39.3,39.4) has 15 bin [40.6,40.7) has 7 bin [40.7,40.8) has 3 bin [40.8,40.9) has 1 average z coordinate 3.6 for 43263720 element(s) point source id histogram with bin size 1.000000 bin 87 has 6482753 bin 88 has 21375270 bin 89 has 5614 bin 97 has 15400083 average point source id 91.053912331163389 for 43263720 element(s)