lasinfo (210611) report for 'AHN4T/26CZ1_21.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: 57286771 number of points by return: 47860751 7443865 1696630 261776 23749 scale factor x y z: 0.001 0.001 0.001 offset x y z: 139980 474980 0 min x y z: 139980.000 474980.000 1.905 max x y z: 141019.999 476269.999 36.419 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: 57286771 extended number of points by return: 47860751 7443865 1696630 261776 23749 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 1905 36419 intensity 0 4129 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -34 32 user_data 6 7 point_source_ID 145 147 gps_time 270204985.758822 270207329.158957 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 21 255 B 0 255 NIR 30 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 attribute0 0 41.29 ('Amplitude') attribute1 -15.98 26.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47860751 number of intermediate returns: 1991691 number of last returns: 47694941 number of single returns: 40260612 covered area in square units/kilounits: 1341568/1.34 point density: all returns 42.70 last only 35.55 (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 57286771 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47860751 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7443865 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1696630 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 261776 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23749 instead zero. overview over extended number of returns of given pulse: 40260612 11627561 4322785 956402 118492 914 5 0 0 0 0 0 0 0 0 histogram of classification of points: 15277273 unclassified (1) 28743963 ground (2) 13265535 building (6) +-> flagged as extended overlap: 4215460 +---> 1032552 of those are unclassified (1) +---> 2161714 of those are ground (2) +---> 1021194 of those are building (6) z coordinate histogram with bin size 0.100000 bin [1.9,2.0) has 41 bin [2.0,2.1) has 4 bin [2.1,2.2) has 5 bin [2.2,2.3) has 4 bin [2.3,2.4) has 5 bin [2.4,2.5) has 2 bin [2.5,2.6) has 5 bin [2.6,2.7) has 7 bin [2.7,2.8) has 3 bin [2.8,2.9) has 6 bin [2.9,3.0) has 8 bin [3.0,3.1) has 6 bin [3.1,3.2) has 15 bin [3.2,3.3) has 17 bin [3.3,3.4) has 33 bin [3.4,3.5) has 109 bin [3.5,3.6) has 114 bin [3.6,3.7) has 58 bin [3.7,3.8) has 2389 bin [3.8,3.9) has 4670 bin [3.9,4.0) has 20132 bin [4.0,4.1) has 32238 bin [4.1,4.2) has 56306 bin [4.2,4.3) has 104810 bin [4.3,4.4) has 116753 bin [4.4,4.5) has 127722 bin [4.5,4.6) has 153230 bin [4.6,4.7) has 158890 bin [4.7,4.8) has 165357 bin [4.8,4.9) has 190801 bin [4.9,5.0) has 224838 bin [5.0,5.1) has 197779 bin [5.1,5.2) has 178933 bin [5.2,5.3) has 197779 bin [5.3,5.4) has 207426 bin [5.4,5.5) has 209674 bin [5.5,5.6) has 226533 bin [5.6,5.7) has 251955 bin [5.7,5.8) has 255979 bin [5.8,5.9) has 256837 bin [5.9,6.0) has 271123 bin [6.0,6.1) has 322818 bin [6.1,6.2) has 339090 bin [6.2,6.3) has 457066 bin [6.3,6.4) has 440673 bin [6.4,6.5) has 376115 bin [6.5,6.6) has 365095 bin [6.6,6.7) has 378166 bin [6.7,6.8) has 373095 bin [6.8,6.9) has 322007 bin [6.9,7.0) has 362839 bin [7.0,7.1) has 396335 bin [7.1,7.2) has 414349 bin [7.2,7.3) has 387096 bin [7.3,7.4) has 408838 bin [7.4,7.5) has 380646 bin [7.5,7.6) has 406436 bin [7.6,7.7) has 440460 bin [7.7,7.8) has 515873 bin [7.8,7.9) has 547455 bin [7.9,8.0) has 1187091 bin [8.0,8.1) has 982921 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[15.6,15.7) has 193452 bin [15.7,15.8) has 192480 bin [15.8,15.9) has 193287 bin [15.9,16.0) has 185916 bin [16.0,16.1) has 169552 bin [16.1,16.2) has 181826 bin [16.2,16.3) has 202112 bin [16.3,16.4) has 170433 bin [16.4,16.5) has 174460 bin [16.5,16.6) has 161626 bin [16.6,16.7) has 167505 bin [16.7,16.8) has 156056 bin [16.8,16.9) has 155717 bin [16.9,17.0) has 161590 bin [17.0,17.1) has 144523 bin [17.1,17.2) has 144110 bin [17.2,17.3) has 145827 bin [17.3,17.4) has 135546 bin [17.4,17.5) has 126056 bin [17.5,17.6) has 130903 bin [17.6,17.7) has 146639 bin [17.7,17.8) has 114482 bin [17.8,17.9) has 108594 bin [17.9,18.0) has 112224 bin [18.0,18.1) has 108036 bin [18.1,18.2) has 102095 bin [18.2,18.3) has 135902 bin [18.3,18.4) has 95880 bin [18.4,18.5) has 91131 bin [18.5,18.6) has 91007 bin [18.6,18.7) has 89962 bin [18.7,18.8) has 99911 bin [18.8,18.9) has 99540 bin [18.9,19.0) has 88809 bin [19.0,19.1) has 138223 bin [19.1,19.2) has 85300 bin [19.2,19.3) has 80936 bin 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has 37672 bin [23.2,23.3) has 35919 bin [23.3,23.4) has 34949 bin [23.4,23.5) has 34484 bin [23.5,23.6) has 34200 bin [23.6,23.7) has 33932 bin [23.7,23.8) has 33237 bin [23.8,23.9) has 32557 bin [23.9,24.0) has 31873 bin [24.0,24.1) has 31517 bin [24.1,24.2) has 31574 bin [24.2,24.3) has 30671 bin [24.3,24.4) has 30373 bin [24.4,24.5) has 30375 bin [24.5,24.6) has 29638 bin [24.6,24.7) has 30407 bin [24.7,24.8) has 28745 bin [24.8,24.9) has 27730 bin [24.9,25.0) has 27051 bin [25.0,25.1) has 26433 bin [25.1,25.2) has 26339 bin [25.2,25.3) has 25963 bin [25.3,25.4) has 25235 bin [25.4,25.5) has 24324 bin [25.5,25.6) has 24051 bin [25.6,25.7) has 23480 bin [25.7,25.8) has 22816 bin [25.8,25.9) has 22532 bin [25.9,26.0) has 22493 bin [26.0,26.1) has 22121 bin [26.1,26.2) has 21699 bin [26.2,26.3) has 21410 bin [26.3,26.4) has 21056 bin [26.4,26.5) has 20640 bin [26.5,26.6) has 20740 bin [26.6,26.7) has 19387 bin [26.7,26.8) has 18637 bin [26.8,26.9) has 17797 bin [26.9,27.0) has 17231 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[30.9,31.0) has 5849 bin [31.0,31.1) has 5518 bin [31.1,31.2) has 5454 bin [31.2,31.3) has 5822 bin [31.3,31.4) has 5609 bin [31.4,31.5) has 5376 bin [31.5,31.6) has 5143 bin [31.6,31.7) has 4679 bin [31.7,31.8) has 4568 bin [31.8,31.9) has 4317 bin [31.9,32.0) has 4267 bin [32.0,32.1) has 4064 bin [32.1,32.2) has 4048 bin [32.2,32.3) has 3933 bin [32.3,32.4) has 3683 bin [32.4,32.5) has 3554 bin [32.5,32.6) has 3513 bin [32.6,32.7) has 3275 bin [32.7,32.8) has 3207 bin [32.8,32.9) has 3110 bin [32.9,33.0) has 2970 bin [33.0,33.1) has 2853 bin [33.1,33.2) has 2682 bin [33.2,33.3) has 2607 bin [33.3,33.4) has 2252 bin [33.4,33.5) has 2173 bin [33.5,33.6) has 1845 bin [33.6,33.7) has 1613 bin [33.7,33.8) has 1379 bin [33.8,33.9) has 1086 bin [33.9,34.0) has 876 bin [34.0,34.1) has 777 bin [34.1,34.2) has 611 bin [34.2,34.3) has 444 bin [34.3,34.4) has 414 bin [34.4,34.5) has 355 bin [34.5,34.6) has 304 bin [34.6,34.7) has 238 bin [34.7,34.8) has 159 bin [34.8,34.9) has 134 bin [34.9,35.0) has 98 bin [35.0,35.1) has 89 bin [35.1,35.2) has 51 bin [35.2,35.3) has 55 bin [35.3,35.4) has 37 bin [35.4,35.5) has 33 bin [35.5,35.6) has 28 bin [35.6,35.7) has 9 bin [35.7,35.8) has 10 bin [35.8,35.9) has 4 bin [35.9,36.0) has 4 bin [36.0,36.1) has 2 bin [36.1,36.2) has 7 bin [36.2,36.3) has 27 bin [36.3,36.4) has 6 bin [36.4,36.5) has 1 average z coordinate 11.2 for 57286771 element(s) point source id histogram with bin size 1.000000 bin 145 has 15366662 bin 146 has 39130775 bin 147 has 2789334 average point source id 145.780449695794516 for 57286771 element(s)